Template Function tap::algorithms::evaluateFrequencyResponse

Function Documentation

template<uint8_t ORDER>
constexpr std::complex<double> tap::algorithms::evaluateFrequencyResponse(const std::array<double, ORDER + 1> &b, const std::array<double, ORDER + 1> &a, double w, double Ts)

used to evaluate the frequency response of a filter at a given frequency

Parameters:

  • b – [in] the numerator coefficients of the filter

  • a – [in] the denominator coefficients of the filter

  • w – [in] the frequency to evaluate at in rad/s

  • Ts – [in] the sample time

Returns:

the frequency response of the filter at the given frequency