r a fairly restricted
subset of inputs.
I'll try to rewrite it as an iterative algorithm, as mentioned in my
first posting. That way I could post it for sure.
-Kevin P.
r than 1%
of an update period.
I'll post my subvi if I'm able, but I may need to password-protect
the diagram. If I recall correctly, the inputs provide user options
for minimum requested accuracy and maximum allowed N, and there are
outputs for N, D, and a boolean to tell whether the accuracy request
was satisfied.
-Kevin P.
e.
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=261&HUserId=101_3529";>Ben's
advice to add physical memory may also help, but don't neglect the
other things you can do to use the memory you've got more efficiently.
Good luck!
-Kevin P.
I would guess that a simple state machine/functional global might do
the trick for you... design a subVI with 13 inputs (probably best to
bundle these) and use a while loop shift register to store which input
you're interested in at the moment - then just use a case structure to
pipe that input to
Peak Detector.vi seems to pass out the indices of detected peaks and
valleys - I would think you could use these as input to Get Array
Subset.
cheers,
- kevin
ned with the timing vi or the timing
property node.
Good luck with the app; rest assured that indeed you can get
there from here.
-Kevin P.
Two possible answers for you, based on traditional NI-DAQ. Either
should work, though I'd recommend #2 unless there's a specific reason
you need to do #1.
1. Add a call to 'Counter Set Attribute.vi' to the configuration
chain. The attribute and the attribute value type should be 'up down'
and 'h
The trouble with shooting from the hip is when you shoot your own
foot! As I think about it now, I realize that my earlier suggestion
isn't the right way to go about it. My previous post described a type
of blending operation that would really only be appropriate for a
waveform that ought to be s
Oops, didn't proofread that my "less than" and "greater" than symbols
got interpreted as html. Here goes again on the last part:
or generally, for -10 <= j <= +10
smoothed(j) = (0.50+0.05*j)*raw(j) + (0.50-0.05*j)*raw(n-j)
smoothed(n-j) = (0.50+0.05*j)*raw(n-j) + (0.50-0.05*j)*raw(j)
Just butting in here with a fairly simple idea that doesn't get into
any filtering theory. Basically, you would just do a weighted average
of the data points near the cycle boundary, and let the weighting
factor ramp from 0 to 100% over the set of smoothed points.
For example: suppose n is the n
Thanks for you assistance. Still one thing I am not too sure on is the
distribution, namely:
1. The directory under VXIpnp is o/s dependent so the installation
must take this into account?
2. If I create my .llb with say c:\VXIpnp\ and C:\Program
Files\National Instruments\LabVIEW etc and the clie
I am a LabWindows/CVI developer and have written VISA instrument
drivers as function panels (.fp) in the past. I have successfully
imported these into LabView and written examples.
How do I distribute the driver to the end user. I know I can simply
send out the .fp file and DLL allowing the user t
Je ne parle plus le francais. Il y a 20 ans depuis je l'etudie. Je
pense que je peux vous aider, mais seulement en englais.
S'il vous plait, trouvez quelqu'un qui peut lire l'englais et
expliquer mon reponse ici:
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HOID=5065000
I wrote you a long reply in the "Measurement Hardware -->
Counter/Timer" forum recently, but it was all in English. (I studied
French in school, but remember only enough to *mostly* understand your
note.)
Please reply in the "Counter/Timer" forum if you need translation
help. Perhaps someone o
rs in the
same situation
You can use Google for reading and posting. I've only used
it for reading/searching archives so I can't comment on its
ease of posting.
Does this settle your connection problem? Let me know of
any other obstacles using a news server.
-Kevin
know, news groups can also get
spammed and flame wars are more common, I just like them
better.
I was looking into how to set one of these up for LabVIEW
discussions. A group like alt.comp.lang.labview ... or
something like that.
Any plans for something like this?
-Kevin
w%2B%2522data%2Bsocket%2522%2Btcp%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26selm%3D50650005002E110100-1042324653000%2540exchange.ni.com%26rnum%3D6
Using DS through a firewall:
http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/fcf8a1464bd2f6d686256b59007c9a6f?OpenDocument
-Kevin
r is definitely top-shelf.
Expect to pay big $$$.
http://www.thermotron.com/ther.html
Good luck,
-Kevin
ontroller to be Controller in Charge.
i think that my problem is that i haven't defined the file to write to
properly.
If anyone can help i'd be extremely grateful. I'm new to LabView and
this has stumped me.
Sincerely Kevin
s a little like an "object", and if the behavior of that
object depends on what you did to it last, then state behavior can be
useful.
The feature was added primarily to facilitate writing functional VIs
that simulate the behavior of real objects.
Does that make any more sense?
cheers!
- kevin
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