Data analysis

conv2 >>

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conv

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Convolution and polynomial multiplication.

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Syntax

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C = conv(u, v)

C = conv(u, v, shape)

Input argument

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u

input vectors, specified as either row or column vectors.

v

input vectors, specified as either row or column vectors.

shape

subsection of convolution: 'full' (default: full 2-D convolution), 'same' (central part of the convolution) or 'valid' (parts of the convolution that are computed without zero-padded edges).

Output argument

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C

convolution, returned as a vector or matrix.

Description

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conv returns the convolution of vectors u and v.

Example

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U = [-1 2 3 -2 0 1 2];
V = [2 4 -1 1];
R = conv(U, V, 'same')

See also

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conv.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET