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How to compute filter coefficients?

Question asked by lowpowermcu on Dec 20, 2011
Latest reply on Dec 23, 2011 by lowpowermcu
Hi every stm32 fan,
In my application I am sampling my input signal at 8KHz and now I need to filter out my samples in order to remove high components.
Is there a software tool which computes the coefficients of an FIR filter?
I am thinking to use the FPU inside the cortex M4.
Is there someone who did it?

So viel Dank