sqrtm

Computes the matrix square root of a square matrix.

Syntax

  • res = sqrtm(x)

Input argument

  • x - a numeric value: scalar or square matrix (double or single)

Output argument

  • res - a numeric value: a square matrix

Description

expm(x) computes the matrix square root of x.

Example

A = eye(3, 3);
res = sqrtm(A)
res = sqrtm(A+i)

History

VersionDescription
1.0.0initial version

Author

Allan CORNET