My matrix is bigger than it should be, can't understand why.

I can't figure out why my B matrix is giving me a 33 x 1 matrix instead of a 6 x 1. When I change x to a single value, the code works.

http://i.imgur.com/wQiPc3F.png

[Image Analyst]

Please paste your code so that it's easier to see, or better yet, attach the m-file.

Answer 1

[Arief Anbiya]

Well matrix B should be 33 x 1, since you define B as :

B = [0, Ay, 0, Tbe, 0, Tcog];

Ay, Tbe, and Tcog have size (10 x 1). the components of Tbe and Tcog are components of Ay or P multiple by a constant.