fftfrequency#
[freq] = fftfrequency(N, fs)
Description#
Return frequencies for Fast Fourier Transform
Inputs#
- N
Total number of data points
- fs=2;
Sampling frequency (Hz)
Outputs#
- freq
Frequency in (Hz)
Examples#
[freq] = fftfrequency(64, 4);
[freq] = fftfrequency(33, 2);