Frequency response of digital filter
freqz(___)
with
no output arguments plots the frequency response of the filter.
Note:
If the input to |
[1] Oppenheim, Alan V., Ronald W. Schafer, and John R. Buck. Discrete-Time Signal Processing. 2nd Ed. Upper Saddle River, NJ: Prentice Hall, 1999.
abs
| angle
| designfilt
| digitalFilter
| fft
| filter
| freqs
| impz
| invfreqs
| logspace