make a program to filter the waveform

[sabaukusauso]

how to make a program to filter the waveform we get and after that display the new waveform after filter the first waveform and can view the new value of amplitude from that waveform.

i want filter by using low-pass filter.  this value of amplitude will use for run the my dc motor. how to make a program like this?  i have already try and i do not have any idea yet how to build it. 

[Dennis_Knutson]

There is the Express Filter function as well as the functions on the Signal Processing>Filters palette. Use the example finder.

If you are having problems with your code, you need to attach it so someone can look and see what you have done so far.

[KateB]

Help>>Find Examples>>Search with 'filter' keyword.

[sabaukusauso]

hi, ive already doing like you said, but after i selected the Express Filter function as well as the functions on the Signal Processing>Filters palette, i do not have any idea how and where to connect the my own data to filter it after i has select Read From Measurement File. i have try many times, but i got no idea. can you give me the tip or program like i want.thx..

[KateB]

Press Ctrl+H to open context help, and point your cursor to a function to see how to wire it.

You can click on dettailed help in context help dialog box to open help file, and find more information about each function.

[sabaukusauso]

hye, if you don't mind, can i attach my data here to you help me to wiring it where exactly to do it? actually my data is already converted in format lvm. and then i used Read From Measurement File to select that data and show at waveform graph. what i want now is from this data and waveform i get, how to make a wiring to filter it by using lowpass filter by follow your step to do it in Express Filter. thanks...