wecopttool.frequency
- frequency(f1, nfreq, zero_freq=True)[source]
Construct equally spaced frequency array.
The array includes
0
and has length ofnfreq+1
.f1
is fundamental frequency (1st harmonic).Returns the frequency array, e.g.,
freqs = [0, f1, 2*f1, ..., nfreq*f1]
.If
zero_freq = False
(not default), the mean (DC) component0
is excluded, and the vector length is reduced by 1.