power
Perform power operation, applied to matrices on an element-wise basis, equivalent to the .^ operator.
Syntax
R = power(x,y)
Inputs
- x
- The base.
- y
- The exponent.
Outputs
- R
- The power operation result.
Example
Scalar raised to a scalar
power:
R = power(2, 3)R = 8Matrix raised to a scalar power,
element-wise:
R = power([2, 3; 4, 5], 2)R = [Matrix] 2 x 2
4 9
16 25Matrix raised to a matrix power,
element-wise:
R = power([2, 3; 4, 5], [3, 2; 2, 1])R = [Matrix] 2 x 2
8 9
16 5