Array Multiplication

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Array Multiplication

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Syntax

A .* B

Description

A .* B multiplies the elements of A by the elements of B. A.*B is the array or matrix with elements A(i,j)*B(i.j).

Examples

A

B

A .* B

[1,-2,-4,2]

[1,2,1,4]

[1,-4,-4,8]

[2,0;0,2]

[1,2;3,4]

[2,0,0,8]

[2,0;0,2]

1

not allowed!

Limitations

A and B must have the same size.