Computes powers of 2.

Syntax

X = Pow2(Y)

X = Pow2(F, E)

Arguments

Name

Description

Y

A real or complex value, vector or matrix.

F

The mantissa. A real value, vector or matrix.

E

The exponent. An integer value, vector or matrix with the same dimensions as F.

Outputs

Name

Description

Y

The result of either 2^Y or F*2^E.

Example 1

Compute 2^3.

Syntax

Y = Pow2(3)

Results

Y = 8

Example 2

Compute 3*2^4.

Syntax

Y = Pow2(3, 4)all

Results

Y = 48

See Also:

Log2