Struct detector_state_t¶

ClassList > detector_state_t

1-D signal detector state. More...

• #include <detector_core.h>

Public Attributes¶

Detailed Description¶

Allocate with detector_create(); never stack-allocate.

Public Attributes Documentation¶

variable _last_corr_valid¶

int detector_state_t::_last_corr_valid;

1 after the first dump, else 0.

variable corr¶

corr_state_t* detector_state_t::corr;

FFT correlator + int-dump engine.

variable mag_buf¶

float* detector_state_t::mag_buf;

|out_buf[k]|, n floats.

variable n¶

size_t detector_state_t::n;

Frame / FFT length in complex samples.

variable noise_est¶

float detector_state_t::noise_est;

variable noise_hi¶

size_t detector_state_t::noise_hi;

Noise bin range upper bound (inclusive).

variable noise_lo¶

size_t detector_state_t::noise_lo;

Noise bin range lower bound (inclusive).

variable noise_mode¶

det_noise_mode_t detector_state_t::noise_mode;

variable noise_scratch¶

float* detector_state_t::noise_scratch;

Scratch for median sort.

variable out_buf¶

float complex* detector_state_t::out_buf;

Corr output buffer (n complex samples).

variable peak_lag¶

size_t detector_state_t::peak_lag;

variable peak_mag¶

float detector_state_t::peak_mag;

variable ring¶

dp_f32_t* detector_state_t::ring;

Double-mapped ring buffer (auto-sized).

variable ring_cap¶

size_t detector_state_t::ring_cap;

Ring buffer capacity in complex samples.

variable test_stat¶

float detector_state_t::test_stat;

variable threshold¶

float detector_state_t::threshold;

0 = always fire; >0 = gate on test_stat.

The documentation for this class was generated from the following file native/inc/detector/detector_core.h