Lines Matching refs:nn
125 int mflag, i, j, nn2, nn;
148 nn = nbytes;
151 if (nn > M_size)
155 a = (double *)MAPM_MALLOC((nn + 8) * sizeof(double));
156 b = (double *)MAPM_MALLOC((nn + 8) * sizeof(double));
188 for (j=nn2; j < nn; j++)
196 M_rdft(nn, 1, a);
197 M_rdft(nn, 1, b);
204 for (j=3; j <= nn; j += 2)
213 M_rdft(nn, -1, b);
219 j = nn;
220 nnr = 2.0 / (double)nn;
238 for (j=0; j <= (nn - 2); j++)