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understanding filter

Hello ALL

 

                           here with i attached a simple filter vi. Is it correct ..i am not getting the logic... if i change the mode of the filters... anything need to be added.

1. there are two signal 1 and 5

 

2. applying low pass filter,highpass filter and so..keeping the cut off frequency as same.

 

 

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Indrajit

| indrajitbarve@gmail.com | indar_indar2005@yahoo.co.in .
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Can you attach the vi for lv 8.0? what filtering are you exactly trying to do?
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Hi indrajit,

 

please read the context help for the butterworth filter carefully!

 

It explains how to wire low/high cutoff freq for the different filter types. Especially the sentence "The VI ignores this parameter when filter type is 0 (Lowpass) or 1 (Highpass)." for the high cutoff freq!

 

 

Btw. I wouldn't post my email addresses in a public forum (for SPAM reasons). You will get your answers here without providing the email address...

Message Edited by GerdW on 11-04-2009 01:31 PM
Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Hello GerdW

 

                 Thanks... i am using labview in fedora..i am not getting the help content..some bug in the installation.now i gone through the website .. i got it....http://zone.ni.com/reference/en-XX/help/371361F-01/lvanls/butterworth_filter/  

 

 

 

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Indrajit

| indrajitbarve@gmail.com | indar_indar2005@yahoo.co.in .
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