Lines Matching refs:cos
135 b1 = -2.0 * cos(w0);
138 a1 = -2.0 * cos(w0);
141 b0 = A*((A+1.0)+((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha));
142 b1 = -2.0*A*((A-1.0)+((A+1.0)*cos(w0)) );
143 b2 = A*((A+1.0)+((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha));
144 a0 = (A+1.0)-((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha );
145 a1 = 2.0 * ((A-1.0)-((A+1.0)*cos(w0)) );
146 a2 = (A+1.0)-((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha );
169 b1 = -2.0 * cos(w0);
172 a1 = -2.0 * cos(w0);
175 b0 = A*((A+1.0)-((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha));
176 b1 = 2.0*A*((A-1.0)-((A+1.0)*cos(w0)) );
177 b2 = A*((A+1.0)-((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha));
178 a0 = (A+1.0)+((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha );
179 a1 = -2.0 * ((A-1.0)+((A+1.0)*cos(w0)) );
180 a2 = (A+1.0)+((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha );