error for using *

Mmax = 90.*N+16200*D*b*Gam;

Error using *

Incorrect dimensions for matrix multiplication. Check that

the number of columns in the first matrix matches the number

of rows in the second matrix. To perform elementwise

multiplication, use '.*'.

Answer 1

[Star Strider]

Assuming that ‘D’, ‘b’, and ‘Gam’ are all the same sizes, do what the error message tells you and use .* instead of * for the multiplications.