Matrices

Can anyone direct me to a list of matrix functions for arduino? I'm new to C.

The very first link from a Google search: http://playground.arduino.cc/Code/MatrixMath

Pete

Oh right, I thought you wouldn't need a new library. Does that slow it down a lot? I'm planning to implement the kalman filter.

Oh right, I thought you wouldn't need a new library.

This seems like a non sequitur to me. Unless, you are thinking that the C language has matrix operations. In which case, no it doesn't.

Does that slow it down a lot?

Slow what down?

I'm planning to implement the kalman filter.

Google will find arduino articles which describe using Kalman filtering and from which you could use code and/or ideas.

Pete

pawelzaborek:
Oh right, I thought you wouldn’t need a new library. Does that slow it down a lot? I’m planning to implement the kalman filter.

There is no “the Kalman filter”, its a technique, and unless you understand it you won’t benefit from
it Kalman filter - Wikipedia - I find that pretty daunting, since you have to
set up several matrices correctly modeling your situation and it all assumes a linear system.

What are you actually trying to achieve?

I don’t understand how I wouldn’t benefit as I’m trying to make a fin controlled rocket, and I wouldn’t trust the data from my gyro on its own.