From ambiguity plane to time frequency plane
TFR = Caf2tfr(AF, kernel)
Square complex matrix, the ambiguity function of the signal
Square real matrix with same sizes as AF, the kernel of the TFR
Square real matrix, the time frequency response for the given kernel
Computes the Cohen's group Time Frequency Representation (TFR) of a signal given its ambiguity function and the kernel of the TFR. Warning : AF and kernel are matrices of the same size and square!