shanwavf [psi,x]=shanwavf(lb,ub,n,fb,fc) lb: Real or complex valued vector or matrix ub: Real or complex valued vector or matrix n: Real valued integer strictly positive fb: Real or complex valued vector or matrix, strictly positive value for scalar input fc: Real or complex valued vector or matrix, strictly positive value for scalar input This is an Octave function This function implements the complex Shannon wavelet function and returns the value obtained. The complex Shannon wavelet is defined by a bandwidth parameter FB, a wavelet center frequency FC on an N point regular grid in the interval [LB,UB].