I am having problems figuring out how to run simple matrix operations in a program. I am trying to write a encoder using an encoding matrix and can't figure out how to ask the computer to handle the matrices. Please help!

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- 12-14-2003devinSimple Matrix Operations?
I am having problems figuring out how to run simple matrix operations in a program. I am trying to write a encoder using an encoding matrix and can't figure out how to ask the computer to handle the matrices. Please help!

- 12-14-2003Salem
int matrix[10][10];

What else? - 12-14-2003devin
I have to be able to find the inverse of a matrix and also multiply matrices together. It is a long and complicated process if you do it by hand and I want a computer program which will do it. The idea will be applied to cyrptography and communications.

- 12-14-2003Zach L.
Use your normal formulas. Where exactly are you having problems? What have you tried?

Also, beware, unless your matrices are of a special type, finding dterminants is a positively hideous problem for large enough matrices. - 12-14-2003Sebastiani
Where is your work? Post what you have done and describe the specific problems you are having with it.