reshape: Reshape Matrix

In pracma: Practical Numerical Math Functions

Reshape Matrix

Description

Reshape matrix or vector.

Usage

Reshape(a, n, m)

Arguments

a	matrix or vector
n, m	size of the result

Details

Reshape(a, n, m) returns the n-by-m matrix whose elements are taken column-wise from a.

An error results if a does not have n*m elements. If m is missing, it will be calculated from n and the size of a.

Value

Returns matrix (or array) of the requested size containing the elements of a.

Examples

a <- matrix(1:12, nrow=4, ncol=3)
Reshape(a, 6, 2)
Reshape(a, 6)     # the same
Reshape(a, 3, 4)

pracma documentation built on March 19, 2024, 3:05 a.m.