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FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > wconv

wconv

Performs 1D or 2D convolution.

Calling Sequence

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

Parameters

type:

convolution type.

x:

Signal vector or matrix.

f:

FIR filter coefficients.

shape:

Shape.

Description

This is an Octave function. 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]
wconv(1,a,b)
ans =
7    22    46    80   114   106    85    50

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