Array Multiplication

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(8) Array Multiplication

Rules of Array Multiplication

Matrices must have the same dimensions
Dimensions of the resulting matrix are the same as the two multiplied matrices
Resulting elements are the product of corresponding elements in the multipied matrices

Try:
>> a = [ 1 2 3 ; 4 5 6] a = 1 2 3 4 5 6 >> b=[1:3; 1:3] b = 1 2 3 1 2 3 >> c = a.*b c = 1 4 9 4 10 18

Array_Multiplication.src last modified Sep 29, 2009

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