How to fft and filter some data and do ifft
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Hello, I have two set of data 1.time 2.amplitude of the time domain.. I would like to do fft with respect to time and amplitude and remove some frequency and then do ifft
1.fft (time,amplitude) 2.remove some frequency 3.ifft after removing the signal. please let me know how to do....
Thanks in advance...
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Joseph Cheng
le 15 Juil 2014
basically look up the fft documentation. They have examples on how to do the FFT and iFFT. If you need to remove some frequency just zero out the data at the frequency you desire.
Pavan Kumar Moturu
le 16 Mar 2015
Hi Yogesh,
Did you find any solution for the task?
Regards Pavan Moturu
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Hsu Ping
le 12 Jan 2017
Hello,
I would like to know how to do fft/remove some frequency/ifft? Could you provide any example?
1.fft (time,amplitude) 2.remove some frequency 3.ifft after removing the signal. please let me know how to do....
Thanks in advance...
0 commentaires
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