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

Version	📄 Description
1.0.0	initial version