res = expm(x)
| Parameter | Description |
|---|---|
| x | a numeric value: scalar or square matrix (double or single) |
| Parameter | Description |
|---|---|
| res | a numeric value: a square matrix |
expm(x) computes the matrix exponential of x.
The computation is performed by first block-diagonalizing x and then applying a Pade approximation on each block.
A = eye(3, 3);
res = expm(A)
res = expm(A+i)| Version | Description |
|---|---|
| 1.0.0 | initial version |