leansdr::complex< T > Struct Template Reference

#include <math.h>

Public Member Functions
	complex ()
	complex (T x)
	complex (T x, T y)
void	operator+= (const complex< T > &x)
void	operator*= (const complex< T > &c)
void	operator*= (const T &k)

Public Attributes
T	re
T	im

Detailed Description

template<typename T>
struct leansdr::complex< T >

Definition at line 31 of file math.h.

Constructor & Destructor Documentation

complex() [1/3]

template<typename T>

leansdr::complex< T >::complex ( )

inline

Definition at line 34 of file math.h.

{}

complex() [2/3]

template<typename T>

leansdr::complex< T >::complex ( T  x )

inline

Definition at line 35 of file math.h.

: re(x), im(0) {}

complex() [3/3]

template<typename T>

leansdr::complex< T >::complex ( T  x, T  y  )

inline

Definition at line 36 of file math.h.

: re(x), im(y) {}

Member Function Documentation

operator*=() [1/2]

template<typename T>

void leansdr::complex< T >::operator*= ( const complex< T > &  c )

inline

Definition at line 42 of file math.h.

    {
        T tre = re * c.re - im * c.im;
        im = re * c.im + im * c.re;
        re = tre;
    }

operator*=() [2/2]

template<typename T>

void leansdr::complex< T >::operator*= ( const T &  k )

inline

Definition at line 48 of file math.h.

    {
        re *= k;
        im *= k;
    }

operator+=()

template<typename T>

void leansdr::complex< T >::operator+= ( const complex< T > &  x )

inline

Definition at line 37 of file math.h.

    {
        re += x.re;
        im += x.im;
    }

Member Data Documentation

im

template<typename T>

T leansdr::complex< T >::im

Definition at line 33 of file math.h.

Referenced by leansdr::s2_frame_receiver< T, SOFTSYMB >::add_syncs(), leansdr::s2_frame_receiver< T, SOFTSYMB >::align_phase(), leansdr::datvconstellation< leansdr::f32 >::calculate_cstln_points(), leansdr::datvdvbs2constellation< leansdr::f32 >::calculate_cstln_points(), leansdr::cnorm2(), leansdr::conjprod(), leansdr::s2_frame_receiver< T, SOFTSYMB >::descramble(), leansdr::auto_notch< leansdr::f32 >::detect(), leansdr::fast_qpsk_receiver< T >::fast_arg(), DATVDemod::feed(), leansdr::fast_qpsk_receiver< T >::init_lookup_tables(), leansdr::viterbi_sync::init_map(), leansdr::cfft_engine< leansdr::f32 >::inplace(), leansdr::operator*(), leansdr::complex< leansdr::f32 >::operator*=(), leansdr::operator+(), leansdr::complex< leansdr::f32 >::operator+=(), leansdr::auto_notch< leansdr::f32 >::process(), leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::run(), leansdr::datvconstellation< leansdr::f32 >::run(), leansdr::datvdvbs2constellation< leansdr::f32 >::run(), leansdr::wgn_c< T >::run(), leansdr::ss_estimator< T >::run(), leansdr::ss_amp_estimator< T >::run(), leansdr::simple_agc< T >::run(), leansdr::cstln_receiver< leansdr::f32, leansdr::eucl_ss >::run(), leansdr::fast_qpsk_receiver< T >::run(), leansdr::cstln_transmitter< Tout, Zout >::run(), leansdr::s2_frame_receiver< T, SOFTSYMB >::run_frame_coarse(), leansdr::s2_frame_receiver< T, SOFTSYMB >::run_frame_locked(), leansdr::s2_plscodes< T >::s2_plscodes(), leansdr::s2_sof< T >::s2_sof(), leansdr::s2_frame_transmitter< T >::scramble(), leansdr::s2_frame_receiver< T, SOFTSYMB >::track_agc(), leansdr::s2_frame_receiver< T, SOFTSYMB >::track_symbol(), leansdr::trig16::trig16(), and leansdr::s2_frame_transmitter< T >::update_cstln().

re

template<typename T>

T leansdr::complex< T >::re

Definition at line 33 of file math.h.

Referenced by leansdr::s2_frame_receiver< T, SOFTSYMB >::add_syncs(), leansdr::s2_frame_receiver< T, SOFTSYMB >::align_phase(), leansdr::datvconstellation< leansdr::f32 >::calculate_cstln_points(), leansdr::datvdvbs2constellation< leansdr::f32 >::calculate_cstln_points(), leansdr::cnorm2(), leansdr::conjprod(), leansdr::s2_frame_receiver< T, SOFTSYMB >::descramble(), leansdr::auto_notch< leansdr::f32 >::detect(), leansdr::spectrum< T, NFFT >::do_spectrum(), leansdr::fast_qpsk_receiver< T >::fast_arg(), DATVDemod::feed(), leansdr::fast_qpsk_receiver< T >::init_lookup_tables(), leansdr::viterbi_sync::init_map(), leansdr::cfft_engine< leansdr::f32 >::inplace(), leansdr::operator*(), leansdr::complex< leansdr::f32 >::operator*=(), leansdr::operator+(), leansdr::complex< leansdr::f32 >::operator+=(), leansdr::auto_notch< leansdr::f32 >::process(), leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::run(), leansdr::datvconstellation< leansdr::f32 >::run(), leansdr::datvdvbs2constellation< leansdr::f32 >::run(), leansdr::wgn_c< T >::run(), leansdr::ss_estimator< T >::run(), leansdr::ss_amp_estimator< T >::run(), leansdr::simple_agc< T >::run(), leansdr::cstln_receiver< leansdr::f32, leansdr::eucl_ss >::run(), leansdr::fast_qpsk_receiver< T >::run(), leansdr::cstln_transmitter< Tout, Zout >::run(), leansdr::s2_frame_receiver< T, SOFTSYMB >::run_frame_coarse(), leansdr::s2_frame_receiver< T, SOFTSYMB >::run_frame_locked(), leansdr::s2_plscodes< T >::s2_plscodes(), leansdr::s2_sof< T >::s2_sof(), leansdr::s2_frame_transmitter< T >::scramble(), leansdr::s2_frame_receiver< T, SOFTSYMB >::track_agc(), leansdr::s2_frame_receiver< T, SOFTSYMB >::track_symbol(), leansdr::trig16::trig16(), and leansdr::s2_frame_transmitter< T >::update_cstln().

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The documentation for this struct was generated from the following file:

• plugins/channelrx/demoddatv/leansdr/math.h