4 ms·
If you understand how things work in the frequency domain, you can design them there and convert them back to the time domain (or leave them in the frequency do
by mistercow 10y ago
If you understand how things work in the frequency domain, you can design them there and convert them back to the time domain (or leave them in the frequency domain, because if they're of any significant size, convolution is faster in the frequency domain anyway).