<< repmat elementary functions round >>

reshape


Reshapes a vector or a matrix to a different size matrix.


Syntax


M2 = reshape(M1, s1, ... ,sN)
M2 = reshape(M1, ..., [], ...)
M2 = reshape(M1, size)

Input argument


M1

a vector or an matrix

size

a size vector

s1, ... ,sN

a s1 - by - ... - by - sN array where s1, ..., sN indicates the size of each dimension.

Output argument


M2

Matrix reshaped

Description


reshape performs a reshape to a different size matrix. If only one dimension is specified, reshape will determine complementary size automatically. [ ] is used to unspecify the dimension.

Example


M1 = ones(3, 4, 5);
M2 = reshape(M1, [5, 3, 4])
M2 = reshape(M1, 5, [], 4)

See also


colon.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

<< repmat elementary functions round >>