complex.h File Reference

#include <cmath>
#include <complex>

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Typedefs
typedef std::complex< float >	cmplx

Functions
cmplx	cmac (const cmplx *a, const cmplx *b, int ptr, int len)

Typedef Documentation

cmplx

typedef std::complex<float> cmplx

Definition at line 31 of file complex.h.

Function Documentation

cmac()

cmplx cmac ( const cmplx *  a, const cmplx *  b, int  ptr, int  len  )

inline

Definition at line 33 of file complex.h.

References i.

                                                                     {
    cmplx z;
    ptr %= len;
    for (int i = 0; i < len; i++) {
        z += a[i] * b[ptr];
        ptr = (ptr + 1) % len;
        }
    return z;
}