Lines Matching defs:mem
586 float *y, int N, int ord, float *mem)
589 float yi = x[i] + mem[0];
592 mem[j] = mem[j + 1] + den[j] * nyi;
593 mem[ord - 1] = den[ord - 1] * nyi;
598 static void highpass(const float *x, float *y, int len, float *mem, int wide)
607 float yi = num[0] * x[i] + mem[0];
608 mem[0] = mem[1] + num[1] * x[i] + -den[1] * yi;
609 mem[1] = num[2] * x[i] + -den[2] * yi;