cosm

Computes the matrix cosine of a square matrix.

📝 Syntax

• res = cosm(x)

📥 Input argument

• x - a numeric value: scalar or square matrix

📤 Output argument

• res - a numeric value: a square matrix

📄 Description

cosm(x) computes the matrix cosine of x.

💡 Example

A = eye(3, 3);
res = cosm(A)
A = [1, 2; 3, 4];
res = cosm(A)

🔗 See also

cos.

🕔 History

Version	📄 Description
1.0.0	initial version