# convmx

Version:

Computes the convolution matrix of an input vector.

## Syntax

c = convmx(a, b)
Legacy name: convmtx

## a

Input vector. If a is a column vector and d is a column vector of length b, then convmx(a, b)*d is the same as conv(a, d). If a is a row vector and d is a row vector of length b, then d*convmx(a, b) is the same as conv(d, a).

## b

Size of the output matrix.

## c

Convolution matrix.

y = convmx(1:10, 5)

Where This Node Can Run:

Desktop OS: Windows

FPGA: This product does not support FPGA devices