IIRFilter sos (double fs, int nba, const double* ba, const char* format = "s") IIRFilter sos (double fs, int nba, const double* ba, const char* format = "s") Make a filter from second order sections
Make a IIR filter from a list of second order sections. If the format is 's' (standard), the coefficents are ordered like:gain, b1_1, b2_1, a1_1, a2_1, b1_2, b2_2, a1_2, a2_2,... $$ whereas for the the format 'o' (online) the order is $$ gain, a1_1, a2_1, b1_1, b2_1, a1_2, a2_2, b1_2, b2_2,... $$ The number of coefficients must be 4 times the number of second order sections plus one. Throws a runtime_error or invalid_argument exception, if an illegale arguments are specified.
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Please send questions and comments to zweizig_j@ligo.caltech.edu
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