I've built a simple test VI to play with the point-by-point bandstop filters. I'm using a simple point-by-point sine wave filter to generate the input. I can't seem to get any bandstop filtering action.
Can anyone help?
Solved! Go to Solution.
I think you need to use different values for Fs and dt. In your image it appears that Fs = 1000 and the increment added to the time for the sine function is also 1000. Connect the time to the input of the 1/x.
I don't understand why you are not incrementing time linearly. It should be simply 0.001 * iteration. You're adding the inverse of the time step to your time.
Also, use Wait ms instead of Wait until next multiple for your loop time.