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- AGC and Tracker: added reset() method

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jens
2022-07-10 18:01:01 +02:00
parent 5097bfe9bb
commit c553c806cd
2 changed files with 11 additions and 5 deletions
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agc.c
+9 -4
View File
@@ -7,11 +7,11 @@
// AGC // AGC
// Scalar version // Scalar version
// -------------------------------------------------------------- // --------------------------------------------------------------
void AGC_Init(agc_t *pObj, uint32_t windowLength, radio_float_t w_init) void AGC_Init(agc_t *pObj, uint32_t windowLength, radio_float_t w_min, radio_float_t w_max)
{ {
pObj->w = w_init; pObj->w = 1;
pObj->w_max = 4; pObj->w_min = w_min;
pObj->w_min = 0; pObj->w_max = w_max;
SlidingMinMaxInit(&pObj->slMax, windowLength, (radio_float_t)1E12, 1); SlidingMinMaxInit(&pObj->slMax, windowLength, (radio_float_t)1E12, 1);
} }
@@ -20,6 +20,11 @@ void AGC_Free(agc_t *pObj)
SlidingMinMaxFree(&pObj->slMax); SlidingMinMaxFree(&pObj->slMax);
} }
void AGC_reset(agc_t *pObj, radio_float_t w_init)
{
pObj->w = w_init;
}
void AGC_Process(agc_t *pObj, radio_float_t x, radio_float_t mu, radio_float_t target) void AGC_Process(agc_t *pObj, radio_float_t x, radio_float_t mu, radio_float_t target)
{ {
radio_float_t d2; radio_float_t d2;
agc.h
+2 -1
View File
@@ -26,8 +26,9 @@ extern "C" {
// AGC // AGC
// -------------------------------------------------------------- // --------------------------------------------------------------
// Scalar version // Scalar version
void AGC_Init(agc_t *pObj, uint32_t windowLength, radio_float_t w_init); void AGC_Init(agc_t *pObj, uint32_t windowLength, radio_float_t w_min, radio_float_t w_max);
void AGC_Free(agc_t *pObj); void AGC_Free(agc_t *pObj);
void AGC_reset(agc_t *pObj, radio_float_t w_init);
void AGC_Train(agc_t *pObj, radio_float_t e, radio_float_t mu); void AGC_Train(agc_t *pObj, radio_float_t e, radio_float_t mu);
void AGC_Process(agc_t *pObj, radio_float_t x, radio_float_t mu, radio_float_t target); void AGC_Process(agc_t *pObj, radio_float_t x, radio_float_t mu, radio_float_t target);
radio_float_t AGC_GetWeight(agc_t *pObj); radio_float_t AGC_GetWeight(agc_t *pObj);