C = A.*B multiplies arrays A and B by multiplying corresponding elements. The sizes of A and B must be the same or be compatible. If the sizes of A and B are compatible, then the two arrays …

In MATLAB, you can multiply two arrays element-wise using the `.*` operator to perform efficient mathematical operations on the corresponding elements of the arrays.

Array multiplication in MATLAB involves performing operations on arrays of numbers. Element-wise multiplication is used when you want to multiply corresponding elements of two arrays …

Oct 28, 2013 · I need to create a new matrix C which is the sum of A multiplied by B (1)=1.7 and B (2)=1.1

Sep 9, 2015 · So its really simpler to just write: C = arrayfun(@(k) A(:,:,k)*B(:,:,k), 1:size(A,3), 'UniformOutput',false); C = cat(3,C{:});. Both are not really better than the original for-loop! …

The same concept applies here as well where the multiplication operator (*) multiplies the arrays using array, or matrix, multiplication and the dot multiplication operator (.*) multiplies each …

Feb 1, 2018 · To add (+) or subtract (-) or element-wise multiply (.*) or element-wise divide (./) or element-wise take power (.^) two variables, they need to be of conforming size.

If you instead specify A*(B*C), then B*C is multiplied first, producing a 2-by-2 matrix. The small matrix then multiplies A to arrive at the same 500-by-2 result, but with fewer operations and …

You need to transpose X and 'B' to get the correct result. Try the following:

May 2, 2023 · I have two arrays of different size. For example, one array is 43008*24 and other one 33792*24. Ho can I multilpy them?