Sum of matrix times scalars
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Edited: Mohammed Kagalwala on 21 Oct 2019
I have a series of 3x3 matrices T1, T2, T3 ... TN. In addition, I have a series of scalars a1, a2, ... aN. I wish to perform the following sum WITHOUT the use of a for-loop. T1*a1 + T2*a2 + .... TN*aN. I have solved this using a for loop currently, but wish to take advantage of Matlabs superior data structures i.e. 3D arrays, cells, etc.
Thank you for your help !
Matt J on 21 Oct 2019
Edited: Matt J on 21 Oct 2019
Hold your 3x3 matrices in a 3x3xN array caled T and your scalars in an Nx1 vector called a and do,
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