interpolation
Interpolation so as to have a uniformly sampled time / frequency analysis.
Prototype
tuple<Vecf, Vecf, Tabf> interpolation(float ofs)
Paramètres
| ofs | Desired output sampling frequency (in Hz) |
Retourne
3 elemetns tuple : time vector, frequency vector, amplitude versus time / frequency (matrix)
Description
This function intepolate the result of the CQT so as to have the same number of points, and aligned at the same time, for all frequency bins.