I am trying to apply some filtering in C/C++ code, I have designed an algorithm using
Matlab and it works well, so now I am moving it to native code.
I am interested in the
In my matlab script it is used as follows.
[y_blk, fir1_state] = filter( h, 1, x.*c, fir1_state );
h argument is coefficients generated by
I have tried to find any implementation, but unfortunately no results.
I would be very grateful if someone could provide an implementation of this function
Or maybe there is an existing implementation of this function in some library.