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Group: fir¶

A¶

C¶

variable kfr::generic::delay_state<T, samples, Tag>::cursor

D¶

variable kfr::generic::delay_state<T, samples, Tag>::data
variable kfr::generic::delay_state<T, 1, 1>::data
class kfr::generic::delay_state<T, 1, 1>
class kfr::generic::delay_state<T, samples, Tag>
constructor kfr::generic::delay_state<T, samples, Tag>::delay_state<T, samples, Tag>()
function kfr::generic::delay(delay_state<T, samples, STag> &, E1 &&) Returns template expression that applies delay to the input (uses ring buffer in state)
function kfr::generic::delay(E1 &&) Returns template expression that applies delay to the input (uses ring buffer internally)
function kfr::generic::delay(E1 &&, std::reference_wrapper<delay_state<T, samples, STag>>) Returns template expression that applies delay to the input (uses ring buffer in state)
variable kfr::short_fir_state<tapcount, T, U>::delayline
variable kfr::fir_state<T, U>::delayline
variable kfr::moving_sum_state<U, Tag>::delayline
variable kfr::moving_sum_state<U, tag_dynamic_vector>::delayline
variable kfr::fir_state<T, U>::delayline_cursor
variable kfr::generic::expression_delay<delay, E, stateless, STag>::dims
variable kfr::generic::expression_delay<1, E, stateless, STag>::dims

E¶

F¶

typedef kfr::filter_fir
function kfr::generic::fir_bandpass(const univector_ref<T> &, std::type_identity_t<T>, std::type_identity_t<T>, const expression_handle<T> &, bool)
function kfr::generic::fir_bandpass(univector<T, Tag> &, std::type_identity_t<T>, std::type_identity_t<T>, const expression_handle<T> &, bool) Calculates coefficients for the band-pass FIR filter
function kfr::generic::fir_bandstop(const univector_ref<T> &, std::type_identity_t<T>, std::type_identity_t<T>, const expression_handle<T> &, bool)
function kfr::generic::fir_bandstop(univector<T, Tag> &, std::type_identity_t<T>, std::type_identity_t<T>, const expression_handle<T> &, bool) Calculates coefficients for the band-stop FIR filter
class kfr::fir_filter<T, U>
constructor kfr::fir_filter<T, U>::fir_filter<T, U>(fir_state<T, U>)
function kfr::generic::fir_highpass(const univector_ref<T> &, std::type_identity_t<T>, const expression_handle<T> &, bool)
function kfr::generic::fir_highpass(univector<T, Tag> &, std::type_identity_t<T>, const expression_handle<T> &, bool) Calculates coefficients for the high-pass FIR filter
function kfr::generic::fir_lowpass(const univector_ref<T> &, std::type_identity_t<T>, const expression_handle<T> &, bool)
function kfr::generic::fir_lowpass(univector<T, Tag> &, std::type_identity_t<T>, const expression_handle<T> &, bool) Calculates coefficients for the low-pass FIR filter
deduction guide kfr::fir_params
class kfr::fir_params<T>
constructor kfr::fir_params<T>::fir_params<T>(const fir_params<T> &)
constructor kfr::fir_params<T>::fir_params<T>(const T *, size_t)
function kfr::fir_params<T>::fir_params<T>(Cont &&)
constructor kfr::fir_params<T>::fir_params<T>(fir_params<T> &&)
constructor kfr::fir_params<T>::fir_params<T>(univector<T> &&)
deduction guide kfr::fir_state
class kfr::fir_state<T, U>
constructor kfr::fir_state<T, U>::fir_state<T, U>(const fir_state<T, U> &)
function kfr::fir_state<T, U>::fir_state<T, U>(Cont &&)
constructor kfr::fir_state<T, U>::fir_state<T, U>(fir_params<T>)
constructor kfr::fir_state<T, U>::fir_state<T, U>(fir_state<T, U> &&)
typedef kfr::fir_taps
function kfr::generic::fir(E1 &&, fir_params<T>) Returns template expression that applies FIR filter to the input
function kfr::generic::fir(E1 &&, std::reference_wrapper<fir_state<T, U>>) Returns template expression that applies FIR filter to the input
function kfr::generic::fir(E1 &&, Taps &&) Returns template expression that applies FIR filter to the input
function kfr::generic::fir(fir_state<T, U> &, E1 &&) Returns template expression that applies FIR filter to the input
function kfr::generic::fracdelay(E1 &&, T) Returns template expression that applies a fractional delay to the input

G¶

H¶

variable kfr::moving_sum_state<U, Tag>::head_cursor
variable kfr::moving_sum_state<U, tag_dynamic_vector>::head_cursor

M¶

class kfr::moving_sum_state<U, Tag>
constructor kfr::moving_sum_state<U, Tag>::moving_sum_state<U, Tag>()
class kfr::moving_sum_state<U, tag_dynamic_vector>
constructor kfr::moving_sum_state<U, tag_dynamic_vector>::moving_sum_state<U, tag_dynamic_vector>(size_t)
function kfr::generic::moving_sum(E1 &&) Returns template expression that performs moving sum on the input
function kfr::generic::moving_sum(E1 &&, size_t) Returns template expression that performs moving sum on the input
function kfr::generic::moving_sum(E1 &&, std::reference_wrapper<moving_sum_state<U, Tag>>) Returns template expression that performs moving sum on the input
function kfr::generic::moving_sum(moving_sum_state<U, STag> &, E1 &&) Returns template expression that performs moving sum on the input

O¶

function kfr::fir_params<T>::operator=(const fir_params<T> &)
function kfr::fir_state<T, U>::operator=(const fir_state<T, U> &)
function kfr::fir_params<T>::operator=(fir_params<T> &&)
function kfr::fir_state<T, U>::operator=(fir_state<T, U> &&)

P¶

variable kfr::fir_state<T, U>::params
function kfr::fir_filter<T, U>::process_buffer(U *, const U *, size_t)
function kfr::fir_filter<T, U>::process_expression(U *, const expression_handle<U, 1> &, size_t)
function kfr::fir_state<T, U>::push_delayline(Cont &&)

R¶

variable kfr::generic::expression_short_fir<tapcount, T, U, E1, stateless>::random_access
variable kfr::generic::expression_fir<T, U, E1, stateless>::random_access
variable kfr::generic::expression_moving_sum<U, E1, STag, stateless>::random_access
variable kfr::generic::expression_delay<delay, E, stateless, STag>::random_access
variable kfr::generic::expression_delay<1, E, stateless, STag>::random_access
function kfr::fir_filter<T, U>::reset() Reset internal filter state

S¶

function kfr::fir_filter<T, U>::set_params(fir_params<T>)
function kfr::fir_filter<T, U>::set_taps(fir_params<T>)
class kfr::short_fir_state<tapcount, T, U>
function kfr::short_fir_state<tapcount, T, U>::short_fir_state<tapcount, T, U>(const univector<const T, N> &)
function kfr::short_fir_state<tapcount, T, U>::short_fir_state<tapcount, T, U>(const univector<T, N> &)
function kfr::generic::short_fir(E1 &&, const univector<T, TapCount> &) Returns template expression that applies FIR filter to the input (count of coefficients must be in range 2..32)
function kfr::generic::short_fir(E1 &&, std::reference_wrapper<short_fir_state<TapCount, T, U>>) Returns template expression that applies FIR filter to the input (count of coefficients must be in range 2..32)
function kfr::generic::short_fir(short_fir_state<InternalTapCount, T, U> &, E1 &&) Returns template expression that applies FIR filter to the input (count of coefficients must be in range 2..32)
variable kfr::generic::expression_short_fir<tapcount, T, U, E1, stateless>::state
variable kfr::generic::expression_fir<T, U, E1, stateless>::state
variable kfr::generic::expression_moving_sum<U, E1, STag, stateless>::state
variable kfr::fir_filter<T, U>::state
variable kfr::generic::expression_delay<delay, E, stateless, STag>::state
variable kfr::generic::expression_delay<1, E, stateless, STag>::state

T¶

typedef kfr::generic::expression_delay<delay, E, stateless, STag>::T
typedef kfr::generic::expression_delay<1, E, stateless, STag>::T
variable kfr::moving_sum_state<U, Tag>::tail_cursor
variable kfr::moving_sum_state<U, tag_dynamic_vector>::tail_cursor
variable kfr::short_fir_state<tapcount, T, U>::taps
variable kfr::fir_params<T>::taps

V¶