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- #ifndef _FIR_H_
- #define _FIR_H_
-
- #include <stdio.h>
-
- //#define INTQUICK
- #ifndef INTQUICK
- typedef float quick;
- #else
- typedef long quick;
- #endif
-
- quick Qmul(quick x, quick y);
- quick l2Quick(long x);
- quick c2Quick(char x);
- char Quick2c(quick x);
-
- quick fir_out(quick *x, quick *a, int cofs);
- void gradient_descent(quick *x, quick *a, int cofs, quick D);
-
- #endif
-
-