Hi, I did not find any function about FFT filter (i.e. highpass ), are there any guide codes or web links that I can refer to? Or, how can I filter the data with FFT function?
Thanks a lot
OK, I have solve that with gsl_FFT functions.
Hi, I did not find any function about FFT filter (i.e. highpass ), are there any guide codes or web links that I can refer to? Or, how can I filter the data with FFT function?
Thanks a lot
OK, I have solve that with gsl_FFT functions.