MATLAB: Matrix dimensions must agree error

matrix array

Hi,

To preface, I have no idea what im doing. I am trying to use the equations to get 99 different GammaA's at the 5 different temperatures. However, I understand that the matrix dimensions need to be the same i.e theres way more comp than temp.

I appericate your help.

Best Answer

Your T is a vector. You have an expression / another expression. The / operator is not ordinary division: it is matrix division, with A/B being similar to A * pinv(B) where * here indicates algebraic matrix multiplication. The numerator you have only has one column, but the denominator has length(T) columns, but the / operator requires that the number of columns be the same.

It is a lot more likely that you would want to use the ./ operator, which is element-by-element division.

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