Question

In matlab, I keep getting the same issue for this problem can someone help?

"myrowproduct.m" >> Filename myrowproduct (A,x) Undefined function or variable 'Filename' Did you mean: mfilename : myrowproduct (A, x) Undefined function or variable 'myrowproduct' function y = myrowproduct(A,x); function y my rowp roduct (A, x); Error: Function definition not supported in this context. Create functions in code file. (, 2,,)T 4. The product y Ax of an m x n matrix A times a vector x= can be computed row-wise as СА (1,:)*x; А(2,:)*x; ;A (m, *x] y that is у(1) у (2) A(1,*x A(2,:)*x A (m, :) *x уУ(m) input a matrix A and a vector x, and as Write a function M-file that takes as output gives the product y = Ax by row, as defined above (Hint: use a for loop to define each entry of the vector y.) Your M-file should perform a check on the dimensions of the input variables A and x and return a message if the dimensions do not match. Call the file myrowproduct.m Note that this file will NOT be the same as the myproduct.m example. Test your function on a random 5 x 6 matrix A and a random 6 x 1 vector x. output with A*x Repeat with a 3 x 7 matrix and a 7 x 1 vector and with a 3 x 7 matrix and a 1 x 7 vector Use the command rand to generate the random matrices for testing. Include in your lab report the function M-file and the output obtained by running it Compare the

Answer 1

The function myrowproduct had not been defined in the matlab code

Define the myrowproduct it is not a inbuilt function you have to define it.