Re: [Scilab-users] Can Scilab compute the inverse of the regularized Incomplete Beta Function?

2020-05-18 Thread Tim Wescott
-n) = 0.003306121 > > How would I do that in Scilab? > Heinz > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software desi

Re: [Scilab-users] Corona modelling

2020-03-30 Thread Tim Wescott
n be over in > > Austria (cyan circles are recorded infections). But this is likely > > over-optimistic. > > Heinz > > > > __ > > Dr Heinz Nabielek > > Schüttelstrasse 77A/11 > > A-1020 Wien, Österreich > > Tel +43 1 276 56 13 > > cell +43 6

Re: [Scilab-users] Corona modelling

2020-03-29 Thread Tim Wescott
by 'a' is the transmission coefficient, 'b' the recovery factor > (after Reed-Frost 1928). > Initial values for S, I, R are available. > > Thank you > Heinz > _______ > users mailing list > users@lists.scilab.org >

Re: [Scilab-users] a linear equation

2018-12-02 Thread Tim Wescott
A(24,7)=1 > A(25,2)=1,A(25,5)=1,A(25,8)=1 > A(26,10)=1,A(26,13)=1,A(26,16)=1 > A(27,20)=1,A(27,23)=1,A(27,26)=1 > > Best regards. > > > > -- > Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists- > Archives-f2602246.html >

Re: [Scilab-users] Frequency response

2018-09-16 Thread Tim Wescott
Zagrepa Plivaci Klub ... at least the Scilab could spell out > what  > it stands for. > > /Claus > > On 15.09.2018 22:50, Tim Wescott wrote: > > > > So, this is complicated. > > > > First, if you have an impulse response, in the form of a vector of > >

Re: [Scilab-users] Frequency response

2018-09-15 Thread Tim Wescott
)  <=>  > > frfit(F*2*%pi, H, n, W) // Scilab > > > > So you may look for the reciprocal of Scilab's frfit()  > > > > HTH > > Samuel > > > > > > > > ___ > > users mailin

Re: [Scilab-users] ?==?utf-8?q? Both scilab 5.5.2 & 6.0 stopped working (java issue under linux)

2018-01-21 Thread Tim Wescott
rg.scilab.modules.gui.SwingView.registerSwingView(Unknown > > > Source) > > > at org.scilab.modules.core.Scilab.(Unknown Source) > > > > > > Scilab cannot create Scilab Java Main-Class (we have not been > > > able to find the main Scilab > > >

Re: [Scilab-users] ?==?utf-8?q? Both scilab 5.5.2 & 6.0 stopped working (java issue under linux)

2018-01-21 Thread Tim Wescott
org.scilab.modules.gui.SwingView.registerSwingView(Unknown > > > > Source) > > > >  at org.scilab.modules.core.Scilab.(Unknown > > > > Source) > > > > > > > > Scilab cannot create Scilab Java Main-Class (we have not been

Re: [Scilab-users] Both scilab 5.5.2 & 6.0 stopped working (java issue under linux)

2018-01-21 Thread Tim Wescott
lab and thirdparty > packages are available). > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign.com Control & Communic

Re: [Scilab-users] Scilab is crashing -- on one machine only

2017-06-28 Thread Tim Wescott
TS (xenial): <= 4.4.0-79 > > Canonical and Debian will release normal kernel updates soon. > > -- > With best regards, > Ph.D., associate professor at MPEI, > IEEE member, > maintainer of Mathieu functions toolbox for Scilab, > Nikolay Strelkov. > > 28 июня

[Scilab-users] Scilab is crashing -- on one machine only

2017-06-27 Thread Tim Wescott
works The "good" machine is the same Ubuntu distro (16.04, 64-bit). Any clues as to what may be happening? -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 _

Re: [Scilab-users] linking (jumping) from line of code to an other

2017-05-12 Thread Tim Wescott
 // ... to continue here  > disp('P smaller 100. DM = ' + > string(DM)) > P = P + 100   // to use this P = P + 100 > end > end  >     disp(string(n) + ' ' + string(P)) > end >   >

Re: [Scilab-users] Avoiding a loop

2017-05-11 Thread Tim Wescott
#x27;n ' + string(n)) > > > disp('batt ' + string(batt)) > > > disp('gen ' + string(gen)) > > > end > > > Thanks alot! > > > > > > Best regards > > > Frieder  > > >   > > > _

Re: [Scilab-users] Avoiding a loop

2017-05-10 Thread Tim Wescott
d > Thanks alot! > > Best regards > Frieder  >   > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communicatio

Re: [Scilab-users] Evaluate external function for Couple ODE's

2017-05-03 Thread Tim Wescott
___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 __

Re: [Scilab-users] Evaluate external function for Couple ODE's

2017-05-03 Thread Tim Wescott
his message in context: http://mailinglists.scilab.org/Evaluate > -external-function-for-Couple-ODE-s-tp4036287.html > Sent from the Scilab users - Mailing Lists Archives mailing list > archive at Nabble.com. > ___________ > users mailing list >

Re: [Scilab-users] basic question ?

2017-04-23 Thread Tim Wescott
gives [1 4 1 4 1 4 1 4]' > >  tmp = [i j k] // to visualize the indexes > > //B(i,1) = A(j,k); // does not work?? > C(1,1) = A(1,1); > C(2,1) = A(1,4); > C > A > ___________ > users mailing list > users@lists.scilab.org

Re: [Scilab-users] Modelling dynamic systems with real world data

2017-04-11 Thread Tim Wescott
preadsheet or copy paste) in order to use in the > simulation? > > Is this possible with xcos? > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.c

Re: [Scilab-users] 3D interpolation

2017-03-24 Thread Tim Wescott
ation whatever is the > temperature (for a given x) ... any advice? (of course I'm looking to > interp3D flag. > > Thanks for any feedback > > Paul > ___ > users mailing list > users@lists.scilab.org > ht

Re: [Scilab-users] 3D interpolation

2017-03-24 Thread Tim Wescott
step is to be able to perform a 3D interpolation whatever is the > temperature (for a given x) ... any advice? (of course I'm looking to > interp3D flag. > > Thanks for any feedback > > Paul > _______ > users mailing list > u

Re: [Scilab-users] mixed data type matrix

2017-03-23 Thread Tim Wescott
Write(Mdn,"datafile.csv",";") Or just write out a csv file. Or, if it's a small enough data set, print it to the console, copy, and paste into Excell. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] add number arrays efficiently, how?

2017-03-22 Thread Tim Wescott
)+length(toAdd)) ) = > > toAdd; > > > > How to code it smarter? > SumArr = [SumArr toAdd] > If you know them in advance, yes.  My answer was predicated on not knowing "toAdd" at the same time as the 1x3 SumArr. > --  Tim Wescott www.wescottdesign.com Cont

Re: [Scilab-users] add number arrays efficiently, how?

2017-03-22 Thread Tim Wescott
can speed things up by creating a zero array of full size, then populating it as you go.  I.e., in this case you'd create SumArr to be 1x7, then populate the first three elements, then populate the last four. -- Tim Wescott www.wescottdesign.com Control & Communications systems, cir

Re: [Scilab-users] compiling scilab

2017-03-22 Thread Tim Wescott
he version of the tools that you're using.  Then they're going to want to know where you got your source code (unless it's obvious from the revision numbers). Sorry I can't offer more... -- Tim Wescott www.wescottdesign.com Control & Communications sys

Re: [Scilab-users] Why there are Matlab explanation in Scilab Help?

2017-03-21 Thread Tim Wescott
in-Scilab-Help-tp4035918.html > Sent from the Scilab users - Mailing Lists Archives mailing list > archive at Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > --

Re: [Scilab-users] Xcos - simulation problem with Backlash block

2017-03-21 Thread Tim Wescott
block, run OK, but no with both blocks. > > How I can solve this problem? > > Thank You > > Tomasz > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Ti

Re: [Scilab-users] Read matrix from text file

2017-03-21 Thread Tim Wescott
choose the document as a user? And having there not an > abselout path, but the current directory opened. > Sorry for this beginners questions, its really hard to get this > details with the Scilab help. > Greetings > Frieder >   >   > Am 2017-03-20 17:53, schrieb Tim Wescott: >

Re: [Scilab-users] Read matrix from text file

2017-03-20 Thread Tim Wescott
___ > > users mailing list > > users@lists.scilab.org > > http://lists.scilab.org/mailman/listinfo/users > > > > > > [anexo "Dieselmotor_v2.0.sce" removido por Osvaldo Sergio Farhat de > > Carvalho/PROF/DCC/ICEX/UFMG] > > [anexo "Koeffizi

Re: [Scilab-users] non linear optim

2017-03-20 Thread Tim Wescott
dient descent).  So it could just be that the underlying algorithm in fminsearch works better for your problem than the one for leastsq. Looking at the relevant Wikipedia pages may suggest something: https://en.wikipedia.org/wiki/Nelder%E2%80%93Mead_method  (fminsearch) https://en.wikipedia.o

Re: [Scilab-users] Read matrix from text file

2017-03-20 Thread Tim Wescott
.txt")  ans  =   1.2.3.4.   5.6.7.  - 8. (You can also use mopen and mfscanf -- the "file" stuff is "Fortran- like", the "mopen" stuff is "C-like", and fscanfMat is just convenient.  I tend to use the C-like stuff be

Re: [Scilab-users] lcm() output type: how to avoid overflowing and get an actual result?

2017-03-15 Thread Tim Wescott
actual result at all.  > >  - Usual +,-,*,/,^ operators between an int# or uint# and a decimal > number forces >    the result to the encoded integer type. So this choice would let > any further >    operations recasting the lcm() result into the original inttype > (instead of 

Re: [Scilab-users] On parameters passing by name in scilab functions

2017-02-27 Thread Tim Wescott
> RHS=1, exists(a)=0  exists(b)=1 >   > -->test(b=1,a=2) > RHS=2, exists(a)=1  exists(b)=1 > So, Tim is right. Calls with named parameters make the code fragile, > or make somewhat harder to code the analysis of input arguments in a > robust way. This coding way still incre

Re: [Scilab-users] On parameters passing by name in scilab functions

2017-02-27 Thread Tim Wescott
do accept names and take different actions > accordingly. Should I  > change all these codes to use scilab 6? > > Thanks > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim

Re: [Scilab-users] Bode of discret time transfer function.

2017-02-25 Thread Tim Wescott
e used, but i don't know how to pass it to the > system or something. > > Any hints would be appreciated. > Thanks > ___________ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communi

Re: [Scilab-users] Bode of discret time transfer function.

2017-02-25 Thread Tim Wescott
y uniis be in rd/s add "rad" as last input > argument > > Any hints would be appreciated. > > Thanks > > > > > > ___ > > users mailing list > > users@lists.scilab.org > > http://

Re: [Scilab-users] Variable Capacitor

2017-02-21 Thread Tim Wescott
users mailing list > > users@lists.scilab.org > > http://lists.scilab.org/mailman/listinfo/users > > >   > --  > Dr.M.J.McCann,MJMcCann-Consulting > > ___ > users mailing list > users@lists.scilab.org > http://l

Re: [Scilab-users] function with public variables possible?

2017-02-10 Thread Tim Wescott
from the Scilab users - Mailing Lists Archives mailing list > archive at Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign

Re: [Scilab-users] function with public variables possible?

2017-02-10 Thread Tim Wescott
ssible-tp4035458.html > Sent from the Scilab users - Mailing Lists Archives mailing list > archive at Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim

Re: [Scilab-users] Interfacing to third party DLLs

2017-01-07 Thread Tim Wescott
s write C functions using the Scilab API that talk to the DLL. It'd be a pain, and it would be nice if someone would make it more  painless. But -- the possibility is there. -- Tim Wescott www.wescottdesign.com Control & Communications systems,

Re: [Scilab-users] Printf on console in a c file

2016-12-20 Thread Tim Wescott
rom C -- that's probably what you'll need to do. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] xtitle seems to suppress plot

2016-11-27 Thread Tim Wescott
I just tried 5.4.0. There the script works. > > Cheers > > Jens > > ---------- > > > > > > > > Am 27.11.2016 19:00, schrieb Tim Wescott: > > > >

Re: [Scilab-users] xtitle seems to suppress plot

2016-11-27 Thread Tim Wescott
; plot(rand(1,5)) > sleep(1000)//only for checking invisibility of new figure > cf.immediate_drawing="on"; cf.visible="on"; > //xtitle('xtitle seems to suppress plot content.') > Cheers > Jens Works fine for me; Scilab 5.5.0 on Ubuntu 14.04. Backgrou

Re: [Scilab-users] lack of simplification for rational

2016-11-23 Thread Tim Wescott
Out of curiosity, how does that relate to pfss? On Wed, 2016-11-23 at 23:30 +0100, Samuel Gougeon wrote: > Le 23/11/2016 23:19, philippe a écrit : > > .../... > > Le 23/11/2016 à 20:08, Tim Wescott a écrit : > > > >> [...] > >> Just as a note: I'm not s

Re: [Scilab-users] lack of simplification for rational

2016-11-23 Thread Tim Wescott
Correction: p=poly(ones(1,n),"x","r"); // Note 'r', not 'c' r=roots(p) plot(real(r)-1,imag(r),"+") And my yes, it does illustrate the problem quite well. On Wed, 2016-11-23 at 21:20 +0100, Serge Steer wrote: > p=poly(ones(1,n),"x&q

Re: [Scilab-users] lack of simplification for rational

2016-11-23 Thread Tim Wescott
7;)/poly(clean(coeff(denom(R))),'x') > R = > > 2 + x > - > 6 + x > > but of course this doesn't work for polynomials with complex > coefficients like : > > > -->(X+%i)/(X^2+1) // = 1/(X-%i) > ans = > >

Re: [Scilab-users] Start an arrested loop with one keystroke only

2016-11-21 Thread Tim Wescott
.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.6

Re: [Scilab-users] Understanding the graphic hierarchy. Copy a figure

2016-11-21 Thread Tim Wescott
rg/mailman/listinfo/users > > _______ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 50

Re: [Scilab-users] Lack of Scatter type plots in scilab

2016-11-15 Thread Tim Wescott
xperts, > please help me to get the facet black, not cyan. > > plot3d([0 1 1 0]',[0 0 1 1 ]',[0 0 0 0]') > ce=gce(); > ce.color_flag=0;// Help page says: "All facets are painted using the > color index and method defined by color_mode" > ce.color_mode=

Re: [Scilab-users] Ubuntu upgrade just killed GL

2016-11-10 Thread Tim Wescott
and trying to report your issue to Ubuntu on glxgear > (which is the right 3D > testing tool). > > -- > Clément > > Le vendredi 04 novembre 2016 à 12:17 -0700, Tim Wescott a écrit : > > I'm 99.44% sure that the problem here resides in whatever video stuff > &

[Scilab-users] Ubuntu upgrade just killed GL

2016-11-04 Thread Tim Wescott
;t get an RGB channel without saying why -- I don't know if this is part of the problem or not. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 == /sys/devices/pci:00/:00:01.0 == modalias :

[Scilab-users] Question about lin -- why rand()?

2016-10-12 Thread Tim Wescott
such, it coughs up a slightly different linearization each time. The linearization is largely accurate, but the difference from ideal is more than I'd (perhaps naively) expect. Why? If this is a well-known technique, please feel free to point me at a paper. -- Tim Wescott www.wescottdesign.com

Re: [Scilab-users] Linearizing a control system using "lin" (porting from MATLAB)

2016-10-12 Thread Tim Wescott
ut is completely wrong. I suspect the main problem is in > the function f(u,x) I pass to lin(). Is this the way to linearize a > non-linear system of odes? Is there a simpler one? > > > > -- > View this message in context: > http://mailinglists.scilab.org/Linearizing-a-control-system-using-lin-porting-from-MATLAB-tp4034786.html > Sent from the Scilab users - Mailing Lists Archives mailing list archive at > Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] Plot format changes

2016-10-06 Thread Tim Wescott
: Re: [Scilab-users] Plot format changes Le 06/10/2016 21:57, Tim Wescott a écrit : > So, I have some code that works all right, it works all right but not > exactly quite*: > >  errbar(time(ixg) / sampleRate, .. >  demodulator.eqData.idealPu

[Scilab-users] Plot format changes

2016-10-06 Thread Tim Wescott
each one keeping track of one version of the algorithm, all of which are running in parallel.) * Name that tune. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___

Re: [Scilab-users] Scilab control after an impossible calculation

2016-10-06 Thread Tim Wescott
now if I’m understandable enough … > > > > > > > > Paul > > > > > > > > > > ___ > > users mailing list > > users@lists.scilab.org > > http://lists.scilab.org/mailman/listinfo/u

Re: [Scilab-users] Forum dedicated to Scilab developments

2016-10-05 Thread Tim Wescott
not matter > > Paul > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software desi

Re: [Scilab-users] shift phase in fft

2016-09-29 Thread Tim Wescott
ot;); > > > // shift phase in the fft > s1_fft = fft(s1); > s1_fft = clean(s1_fft); > //s1_fft = s1_fft. * exp(-%i*phi/nl); > s1_fft = s1_fft. * exp(-%i*phi); > s1_new = ifft(s1_fft); > plot(t,s1_new,"g"); > > > > > ___

Re: [Scilab-users] System Identification for First order delay and dead time

2016-09-29 Thread Tim Wescott
oblem. Is my understanding not right? Is > fft the recomeded method for my problem? > In addition to that I am not familiar with fft. > > > Best Regards, > > > - 元のメッセージ - > 差出人: "Tim Wescott [via Scilab / Xcos - Mailing Lists Archives]" > <[hi

Re: [Scilab-users] System Identification for First order delay and dead time

2016-09-27 Thread Tim Wescott
e_id. > > I have two issues. > 1. H is not similar to h even the data doesn't include any noise. How > I can obtain transfer function nearly same as h? > 2. I would like to have continuous transfer function. How I should > convert the discreate transfer function to con

Re: [Scilab-users] is vectorization possible

2016-09-27 Thread Tim Wescott
gt; for i = 1 : n > tmp(i,1) = sum(a( [1 + (i-1)*w : i*w],:)); > end > > > tmp > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control

Re: [Scilab-users] Scilab vs matlab

2016-09-26 Thread Tim Wescott
ers mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] System Identification for First order delay and dead time

2016-09-25 Thread Tim Wescott
ion. However, I am not sure how I should > formulate my Laplace domain equation. Could you please advise me more > specifically? > > Thanks. > > > 2016/09/25 午前9:33 "Tim Wescott [via Scilab / Xcos - Mailing Lists > Archives]" <[hidden email]>: >

Re: [Scilab-users] fourier series and fft

2016-09-22 Thread Tim Wescott
number_of_periodes = 1; > n = periode * number_of_periodes; > > x = [0 : %pi/100 : n]'; > y = f(x); > N = size(x,"*"); > > scf() > plot2d(x,y); > > a = fft(y,-1); > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org

Re: [Scilab-users] How to print int64 or uint64 integers at full accuracy?

2016-08-28 Thread Tim Wescott
t, but there > is the same truncature: > --> printf("%20.0f\n", i) > 4611686018427387900// Same issue (final 5 missing) > > > I started looking for a solution with write() and its fortran > formating, > but it looks no more ready for int64 integers. >

[Scilab-users] Constrained optimization speed vs. unconstrained

2016-08-27 Thread Tim Wescott
tion never ever hits binf or bsup. Is the constrained optimization slower than the unconstrained optimization? Is there any general way, short of doing the experiment, to know how much slower? Thanks in advance... -- Tim Wescott www.wescottdesign.com Control & Communications systems, circui

Re: [Scilab-users] plot2d problem

2016-08-21 Thread Tim Wescott
What was the error message?  Sent from my Verizon 4G LTE smartphone Original message From: Gerhard Kreuzer Date: 8/20/16 11:27 PM (GMT-08:00) To: users@lists.scilab.org Subject: [Scilab-users] plot2d problem Hi, here my two attepts one working, one failed, but why

Re: [Scilab-users] Time Series

2016-08-18 Thread Tim Wescott
eed in my data-vector and define a > point at the x/time-axis and than the data is plotted accordinly? > > > > With best regards > > > > Gerhard > > > > > ___________ > users mailing list > users@lists.sci

[Scilab-users] Memory leak (v. 5.5.0)

2016-07-08 Thread Tim Wescott
d 24.95-b01, mixed mode) ! ! ! !Vendor specification: Oracle Corporation ! -- Tim Wescott www.wescottdesign.com Control & Communications systems, cir

Re: [Scilab-users] a beginner question

2016-06-18 Thread Tim Wescott
org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] users mailing lists out of english and french-speaking ones

2016-04-25 Thread Tim Wescott
anish, or in German? > Thanks > Samuel Gougeon > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Control & Communications systems

Re: [Scilab-users] "Smoothing" very localised discontinuities in (scilab: to exclusive) (scilab: to exclusive) curves.

2016-04-04 Thread Tim Wescott
___ > Can't remember your password? Do you need a strong and secure password? > Use Password manager! It stores your passwords & protects your account. > Check it out at http://mysecurelogon.com/password-manager > > > >

Re: [Scilab-users] "Smoothing" very localised discontinuities in (scilab: to exclusive) curves.

2016-04-04 Thread Tim Wescott
e tried is that it > > works well in some spots and not in others, then consider using a filter > > whose properties vary depending on where on the axis your output sample > > is located. This isn't something that you'll find pre-packaged -- > > you'll ha

Re: [Scilab-users] Running an .sce from the command line. message 9 (scilab: message 11 of 20) of 20)

2016-04-01 Thread Tim Wescott
; gcf().closerequestfcn="exit(0)"; > >> > >> HTH > >> Samuel > >> > >> ___ > >> users mailing list > >> users@lists.scilab.org > >> http://lists.scilab.org/mailma

Re: [Scilab-users] Running an .sce from the command line. message 9 of 20)

2016-03-31 Thread Tim Wescott
plot2d (a, b, logflag = "ln") Look at help for plot2d for details.  Sent from my Verizon Wireless 4G LTE smartphone Original message From: scilab.20.browse...@xoxy.net Date: 03/31/2016 4:38 PM (GMT-07:00) To: users@lists.scilab.org Subject: Re: [Scilab-users] Running

Re: [Scilab-users] Running an .sce from the command line.

2016-03-31 Thread Tim Wescott
nd them to your friends > through IMs, post on Twitter®, Facebook®, MySpace™, LinkedIn® – FAST! > > > > _______ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www.wescottdesign.com Contro

Re: [Scilab-users] Invalid index?

2016-03-30 Thread Tim Wescott
> so why can it assign to god,vars(1) and not to god.vars(2)? > > Thanks Buk. > > > FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop! > Check it out at http://www.inbox.com/earth > > > &g

Re: [Scilab-users] A generic datastructure dump tool?

2016-03-29 Thread Tim Wescott
' y']. (but note that x' means to make a conjugate transpose -- you don't care now, but if you want to move complex numbers around without conjugation, use x.') -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Ph

Re: [Scilab-users] Optimization: First order delay and dead time TF model ID, CUTEr

2016-03-25 Thread Tim Wescott
or a lot of that stuff). You may want to make sure you know what you're optimizing _for_ -- I assume that ym(0) = 0, and that amp, Kpm, bmp and Tdm are your free parameters. If so, you may want to revisit your problem -- Kpm and bmp are redundant; if you're trying to optimize on both o

Re: [Scilab-users] Model ID of First order delay and Dead Time Process

2016-03-12 Thread Tim Wescott
ID-of-First-order-delay-and-Dead-Time-Process-tp4033659p4033709.html > Sent from the Scilab users - Mailing Lists Archives mailing list archive at > Nabble.com. > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/m

Re: [Scilab-users] Confusion between Scilab and Scicoslab

2016-03-03 Thread Tim Wescott
e. > Yes. "tic()" sets a stopwatch timer to zero, "toc()" reads the current value. So you write: tic() t = toc(); mprintf("execution time = %f\n", t); and you find out how long things took. > > > > Your help means a lot to me. Thanks for your support i

Re: [Scilab-users] Maxima(Symbolic) Toolbox

2016-02-10 Thread Tim Wescott
: > exec builder_src.sce FWIW I use both Maxima (usually via WxMaxima) and Scilab fairly heavily. I use them separately and have never felt a need to have them merged. Generally my symbolic and my numerical calculations happen at significantly different times in my workflow, so why tr

Re: [Scilab-users] Hilbert transform query

2016-02-05 Thread Tim Wescott
___ > >> users mailing list > >> users@lists.scilab.org > >> http://lists.scilab.org/mailman/listinfo/users > >> > > > > ___ > > users mailing list > > users@lists.scilab.org > > http

Re: [Scilab-users] Logical zero

2016-02-01 Thread Tim Wescott
I believe that a = zeros(n, m) == 1 will do it, but it may not be either the best or the official way.  Sent from my Verizon Wireless 4G LTE smartphone Original message From: shamikam Date: 02/01/2016 12:10 AM (GMT-08:00) To: users@lists.scilab.org Subject: [Scilab

Re: [Scilab-users] Loop query - Scilab 5.5.2

2016-01-18 Thread Tim Wescott
cilab.org > >> http://lists.scilab.org/mailman/listinfo/users > > ___ > > users mailing list > > users@lists.scilab.org > > http://lists.scilab.org/mailman/listinfo/users > > > > ___ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > > -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] Scilab conversion of Matlab code - query

2016-01-06 Thread Tim Wescott
u read Te in from a file -- at it's simplest you can use fscanfMat, if your file is the right format. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432

Re: [Scilab-users] Is this a known bug?

2015-12-21 Thread Tim Wescott
rand(1, 5000, "n"); > for n = 1:1; > clf; > end > > does not. > Hope this will help debugging. > Memory linkage of plot2d() is not yet reported on bugzilla. > > Regards > Samuel Gougeon > > Le 21/12/2015 06:37, Tim Wescott a écrit : > &

[Scilab-users] Is this a known bug?

2015-12-20 Thread Tim Wescott
= stacksize(); xtitle(sprintf("iteration #%d, stack used %d", n, ssz(2))); drawnow(); scf(1); clf; drawlater(); plot2d(r(1, :), r(2, :), frameflag = 3, rect = [-150, -150, 150, 150]); drawnow(); end endfunction -- Tim Wescot

Re: [Scilab-users] integrals

2015-12-07 Thread Tim Wescott
ottdesign.com; users@lists.scilab.org > Subject: Re: [Scilab-users] integrals > > symbolic solutions > > ___________ users mailing list > users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users -- Tim Wescott www

Re: [Scilab-users] integrals

2015-12-06 Thread Tim Wescott
g that can really be done with an indefinite integral. Are you looking for numbers, or symbolic solutions? -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 _

Re: [Scilab-users] multiple element by element between large matrix and vector

2015-09-27 Thread Tim Wescott
e had or crash your machine, depending on your version (it appears to work in the current version). "stacksize(nnn)" will set your stacksize to nnn, without crashing your machine (to my knowledge). "stacksize" will report the current stacksize. -- Tim Wescott www.wescottde

Re: [Scilab-users] multiple element by element between large matrix and vector

2015-09-27 Thread Tim Wescott
sparse(v)) * A This makes the matrix on the left sparse, with a populated diagonal and all the rest zeros (presumably v is fully populated). And, as David has discovered experimentally, it does not run him out of stack space. -- Tim Wescott www.wescottdesign.com Control & Communications s

Re: [Scilab-users] Modeling current in a solenoid

2015-09-21 Thread Tim Wescott
aries with time compared to the current). You'll also see that finding the inductance vs. position relationship is (ehem) left as an exercise to the reader. This isn't a complete answer, but I hope that it sets your feet on the right road. -- Tim Wescott www.wescottdesign.com C

Re: [Scilab-users] captions too long

2015-09-20 Thread Tim Wescott
e plot itself. So, you have to chose > what should take most place: the plot or its caption. > This is why one couldn't advice you to decrease the margins sizes. > > HTH > Samuel > > ___________ > users mailing list > users@lists

Re: [Scilab-users] animation of multiple plots

2015-09-15 Thread Tim Wescott
ple windows. > > I would be very grateful for any suggestion on how to run two animations > side by side. > Thank you in advance for your time and help. > JP Grivet > > > ___ > users mailing list > users@lists.scilab.org

Re: [Scilab-users] Identifying parameters of a multy frequency damped oscillation

2015-09-08 Thread Tim Wescott
t that component. This _might_ recover each individual component well enough that you can eyeball it for A_i and d_i -- at which point you could either call it good enough, or you could make an even better starting point for your regression analysis. -- Tim Wescott www.wescottdesign.com

Re: [Scilab-users] Regarding a error message "List element number 13 is Undefined."

2015-08-31 Thread Tim Wescott
mall and simple, that'll make an even better thing to post. If the problem goes away when you excise some specific block, then you can consider that a huge blinking arrow to the problem. -- Tim Wescott www.wescottdesign.com Control & Commun

Re: [Scilab-users] Symbolic computation in Scilab

2015-08-13 Thread Tim Wescott
h more convenient form, you can try - ; If Maxima hurks up '0', then you know that your candidate form is correct. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432

Re: [Scilab-users] Reading Gerber files and exporting g-code for cnc

2015-07-30 Thread Tim Wescott
hat this is a Scilab group -- don't do it in Scilab. Scilab is great for things that use it's built-in matrix handling capabilities, but when you step outside of that you'll be much better off programming in C or some such. -- Tim Wescott www.wescottdesign.com Control & C

Re: [Scilab-users] Auto tuning in xcos

2015-07-09 Thread Tim Wescott
ere -- do you want a block that does auto-tuning, or are you unable to figure out how to enter the gains into the PID block that's there? -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software des

Re: [Scilab-users] Redefined function does not remain redefined in macro

2015-06-24 Thread Tim Wescott
plications that need to last over half a year (I find that after half a year of not looking at some piece of my own code I count as "other people" when I get back to it). But -- it's a good habit to get into. -- Tim Wescott www.wescottdesign.com Control & Communications systems, circuit & software design. Phone: 503.631.7815 Cell: 503.349.8432 ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

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