Lines Matching refs:theta
78 double theta = 2 * M_PI * (q + 0.5) * (n - 6) / bands; in make_filters_from_proto() local
79 filter[q][n][0] = proto[n] * cos(theta); in make_filters_from_proto()
80 filter[q][n][1] = proto[n] * -sin(theta); in make_filters_from_proto()
180 double f_center, theta; in ps_tableinit() local
186 theta = -M_PI * fractional_delay_links[m] * f_center; in ps_tableinit()
187 Q_fract_allpass[0][k][m][0] = cos(theta); in ps_tableinit()
188 Q_fract_allpass[0][k][m][1] = sin(theta); in ps_tableinit()
190 theta = -M_PI*fractional_delay_gain*f_center; in ps_tableinit()
191 phi_fract[0][k][0] = cos(theta); in ps_tableinit()
192 phi_fract[0][k][1] = sin(theta); in ps_tableinit()
195 double f_center, theta; in ps_tableinit() local
201 theta = -M_PI * fractional_delay_links[m] * f_center; in ps_tableinit()
202 Q_fract_allpass[1][k][m][0] = cos(theta); in ps_tableinit()
203 Q_fract_allpass[1][k][m][1] = sin(theta); in ps_tableinit()
205 theta = -M_PI*fractional_delay_gain*f_center; in ps_tableinit()
206 phi_fract[1][k][0] = cos(theta); in ps_tableinit()
207 phi_fract[1][k][1] = sin(theta); in ps_tableinit()