SVT, weighting... filters arbitrary rate works but fixed rate does not

Hello, I am a new user of LabView, but slowly get the hang of it through tutorials and help!

I found that if I feed a waveform channel in a 'SVT A, B, C of weighting filter' VI, I get the result that I expect with the 'arbitrary' of the Filter version of rates, but no filtering seems to be applied if I use the version of rates "fixed".

The data originally comes from an express at 10 kHz of VI DAQ Assistant.  It is a standard sampling (as indicated in the article of tips OR here), so I don't know why it should not work.

While I have it works very well with the version of arbitrary rate of the filter, it is recommended to use the "fixed" version and I also try to understand why things are the way they are...

Thanks if anyone can shed some light on it!

It's good, I finally found the answer!  He has just occurred to me that sample only prices are supported by the hardware, and while I entered 10 kHz in the DAQ Assistant, I realize that he was actually giving me 10240Hz, is not a sampling rate 'standard' for what is the fixed filter is.

This makes sense now, and I've learned something new.

Thanks for your help :-)

Tags: NI Software

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