M_PI - Illumos

65

double bandwidth = M_PI / fold; // digital bandwidth of pass band

72

coef[i] = sin(bandwidth * alpha) / (M_PI * alpha);

77

coef[i] = sin(bandwidth * alpha) / (M_PI * alpha);

79

coef[i++] = bandwidth / M_PI;

127

#define X_PLOSS ((double)(int)(M_PI * H_PREC))

128

#define FX_PLOSS ((float)(int)(M_PI * FH_PREC))

129

#define X_TLOSS (M_PI * DMAXPOWTWO)

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#define FX_TLOSS (float)(M_PI * FMAXPOWTWO)