function y = wconv (typ, x, f, shape)

//Performs 1D or 2D convolution.

//Calling Sequence

//y = wconv (type, x, f)

// y = wconv (type, x, f, shape)

//Parameters

//type: convolution type.

// 1 or "1" for 1D

// "full", computes the full one/two-dimensional convolution. It is the default value.

// "same", computes the central part of the convolution of the same size as x.

// "valid", computes the convolution parts without the zero-padding of x.

//Description

//It performs 1D or 2D convolution between the signal x and the filter coefficients f.

//Examples

//a = [1 2 3 4 5]

//b = [7 8 9 10]