Orthogonalisation Of A Matrix In VBA Excel

To see if a square matrix is orthogonal will probably most easily be done with a series of tests that stop when the matrix is proven to be non-orthogonal. This is a pivotal concept in linear algebra that rightly deserves its own chapter in a text book, so translating this into a VBA program is outside the scope of this public engineering forum. This is particularly true since CR4 has a very good policy against doing homework. I agree with this policy but I will give you some hints. First test for all real numbers. Next take the determinant of the matrix. These two tests will quickly identify most non-orthogonal matrices. For proof of orthogonality convert to canonical form.

have to say, very good and responsible response

Have a look in this document:

Macro Bundle Version 10

You click your heals together and say, "There's no place like Orthogonalisation. There's no place like Orthogonalisation, There's no place like Orthogonalisatio." And away you go!

Use a Orthogonalisation calculator,available in your local university book store,

right beside element 115(UUP).

WDDHW (we don't do homework)!