how to multiple this matrix

C = [0.20 0.10 0.10 0.20 0.20 0.20];
Pv = [190 72.2 51.6 20.44 15.57 4.956];
P = 50;
K = Pv/P;
% calculate nv
A = C*(K-1);

% I cannot get the value of A .

[Jan]

It is helpful if you read and post the error message.

Answer 1

[the cyclist]

Use the syntax

A = C.*(K-1);

Notice that I used .* rather than just *. That syntax is for element-by-element multiplication, rather than matrix multiplication.

[Nasir Qazi]

cool that's brilliant . cheers for thats

[the cyclist]

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