MATLAB Matrix Mutilpication? Write

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Shalene
Shalene 2014-11-9
回答： Image Analyst 2014-11-10
Write your own code to perform matrix multiplication. Do not use any vectorizing -- use nested for loops. Recal that to mutiply tow matricies, the inner dimensions must be the same.
Equation 1
Every element in the resulting matrix C is obtained by:
Equation 2
So, three nested loops are required.

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Image Analyst
Image Analyst 2014-11-10
Hint:
for row = ....
for col = .....
thisSum = 0;
for v = .....
thisSum = ....
end
outputArray(row, col) = ...............
end
end
Check out the size() function. And this: http://www.mathworks.com/matlabcentral/answers/8626-how-do-i-get-help-on-homework-questions-on-matlab-answers

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