error for using *

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Tatyana Adamson 2020-4-30

回答： Star Strider 2020-4-30

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 '.*'.

Star Strider 2020-4-30

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.

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