The 5th case should be: C_correct = cat(3,A(:,:,1)*B,A(:,:,2)*B,A(:,:,3)*B); ??
I gave the solution which passes all given test cases, but I am sure it will fail, if there are multiple combinations of sizes of A and B.
I believe, to get a full-proof solution, more test cases are needed. Or such solution can work for limited combination of sizes of multidimensional matrices to be multiplied.
José Ramón, You are absolutely right. I will fix it.
Have a look in 20b! :)
Read a column of numbers and interpolate missing data
Decode a simplified barcode
Calculate the derivative of a polynomial
Determinant without using det()
Remove element(s) from cell array
Three grind is shipsstraigt
Wayfinding 4 - Crossing, level 2
Wrap a vector, but insert NaN's at the wrap-positions.
Make a KITT-scanner on the command line
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