Lines Matching refs:cos
136 b1 = -2.0 * cos(w0);
139 a1 = -2.0 * cos(w0);
142 b0 = A*((A+1.0)+((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha));
143 b1 = -2.0*A*((A-1.0)+((A+1.0)*cos(w0)) );
144 b2 = A*((A+1.0)+((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha));
145 a0 = (A+1.0)-((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha );
146 a1 = 2.0 * ((A-1.0)-((A+1.0)*cos(w0)) );
147 a2 = (A+1.0)-((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha );
170 b1 = -2.0 * cos(w0);
173 a1 = -2.0 * cos(w0);
176 b0 = A*((A+1.0)-((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha));
177 b1 = 2.0*A*((A-1.0)-((A+1.0)*cos(w0)) );
178 b2 = A*((A+1.0)-((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha));
179 a0 = (A+1.0)+((A-1.0)*cos(w0))+(2.0*sqrt(A)*alpha );
180 a1 = -2.0 * ((A-1.0)+((A+1.0)*cos(w0)) );
181 a2 = (A+1.0)+((A-1.0)*cos(w0))-(2.0*sqrt(A)*alpha );