[Scilab-users] Antwort: Re: Antwort: Antwort: Re: Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
OK, i will try. with best regards / mit freundlichen Grüssen / cordialement Pascal Bühler Qualität-Hardware / Prüfingenieur SAUTER HeadOffice Fr. Sauter AG Im Surinam 55, CH-4016 Basel Telefon +41 (0)61 695 5646 Telefax +41 (0)61 695 5619 http://www.sauter-controls.com DISCLAIMER: This communica

Re: [Scilab-users] Antwort: Antwort: Re: Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Dang Ngoc Chan, Christophe
Hello Pascal, > De : Pascal Buehler > Envoyé : mardi 27 février 2018 14:00 > > So this is my attempt for the Mohrscher Spannungskreis. > > Please impruve the code. Well, first improvement would be to comment your code, especially if you want other people to read it :-) Apart from this, here are

[Scilab-users] Antwort: Antwort: Re: Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
So, file exchange doesn't work so i try this way. So this is my attempt for the Mohrscher Spannungskreis. Please impruve the code. with best regards / mit freundlichen Grüssen / cordialement Pascal Bühler Qualität-Hardware / Prüfingenieur SAUTER HeadOffice Fr. Sauter AG Im Surinam 55, CH-4016

[Scilab-users] Antwort: Re: Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
OK., by the way, is there any new toolbox for OPC or BACnet? with best regards / mit freundlichen Grüssen / cordialement Pascal Bühler Qualität-Hardware / Prüfingenieur SAUTER HeadOffice Fr. Sauter AG Im Surinam 55, CH-4016 Basel Telefon +41 (0)61 695 5646 Telefax +41 (0)61 695 5619 http://www.s

Re: [Scilab-users] Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Dang Ngoc Chan, Christophe
Hello, > De : Pascal Buehler > Envoyé : mardi 27 février 2018 11:42 > > when i do it with my pencil, i get to the real values directly There is no "real" value as they are defined up to a factor. [0.4472136 ; 0.8944272] is as correct as [2 ; 4], [0.5 ; 1] ou [π ; 2π]. Scilab performs numerical r

[Scilab-users] Antwort: Re: Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
I get as answer same as kernel, but not [1,2] with best regards / mit freundlichen Grüssen / cordialement Pascal Bühler Qualität-Hardware / Prüfingenieur SAUTER HeadOffice Fr. Sauter AG Im Surinam 55, CH-4016 Basel Telefon +41 (0)61 695 5646 Telefax +41 (0)61 695 5619 http://www.sauter-contro

[Scilab-users] Antwort: Re: {EXT} Antwort: Re: [EXTERNAL] Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
not really when i do it with my pencil, i get to the real values directly, i mean i can turn it like i want till i get the right answers that i need, try it with lambda2? imean it could work but is it mathematical correct? with best regards / mit freundlichen Grüssen / cordialement Pascal Bühl

Re: [Scilab-users] Problem with solving this elegantly

2018-02-27 Thread Wozai
Hi, [R,diagevals]=spec(A) Cheers, wozai -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users

Re: [Scilab-users] {EXT} Antwort: Re: [EXTERNAL] Problem with solving this elegantly

2018-02-27 Thread Dang Ngoc Chan, Christophe
Hello, > De : Pascal Buehler > Envoyé : mardi 27 février 2018 11:20 > > Now for lambda1, insert the number to the matrix, where sigmaxx =-1, sigmayy > =5 and tauxy=4 already known is, as a stress tensor > you will get two linear equation like > > -8*v1x+4*v1y=0 > 4*v1x-2*v1y=0 > > normaly an triv

[Scilab-users] Antwort: Re: [EXTERNAL] Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
not really in this case, here you have already the eigenvalues lambda1=7 and lambda2=3. Now for lambda1, insert the number to the matrix, where sigmaxx =-1, sigmayy =5 and tauxy=4 already known is, as a stress tensor you will get two linear equation like -8*v1x+4*v1x=0 4*v1x-2*v1y=0 normaly an

Re: [Scilab-users] [EXTERNAL] Problem with solving this elegantly

2018-02-27 Thread Carrico, Paul
Maybe I'm mistaken, but the first matrix sounds like an eigenvalue problem, isn't it ? (I'm not familiar with German ... If so, did you tried "eigs"? Paul EXPORT CONTROL : Cet email ne contient pas de données techniques This email does not contain technical data De : users [mailto:users-boun..

[Scilab-users] Dark theme

2018-02-27 Thread paul . carrico
Dear All, White background involves eye fatigue (for me at least) and I'm wondering if a "dark theme" exists .. I had a look in scinote - maybe I'm missing something (of course one can change the color in sconotre preferences, but it's not convinient in my mind). Thanks Paul__

[Scilab-users] Problem with solving this elegantly

2018-02-27 Thread Pascal Buehler
Hello there, i searched in scilab a macro, that can solve me this in an elegantly matrix way? I've really searched something similar to A*X=0, but no linsolver gave me the right answer? with best regards / mit freundlichen Grüssen / cordialement Pascal Bühler Qualität-Hardware / Prüfingenieur

Re: [Scilab-users] uicontrol tab

2018-02-27 Thread James Holland
Hello Antoine That code was originally created by guibuilder. I will change it because I don't find that to be very intuitive, thank you. Hello Stephane The example code works, thank you. -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html ___