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From: Slaven Sljivar on 20 May 2010 17:20
Hello,

I have implemented a relatively simple Kalman filter within an embedded Matlab block in Simulink. I have tested my model and now I am ready to convert it to fixed point for subsequent code generation and execution on an ARM7-based embedded system. However, I am running into an issue with the matrix inversion step of my Kalman filter. I found out that inv(B) or A\B expressions only work for floating-point numbers.

Is a workaround or another function that I can use which will correctly invert fixed-point matrices?

Many thanks,
Slaven
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