arm_linear_interp_example_f32.c File Reference

#include <asf.h>
#include "arm_math.h"
#include "math_helper.h"

Macros
#define	SNR_THRESHOLD   90
#define	TEST_LENGTH_SAMPLES   10
#define	XSPACING   (0.00005f)

Functions
int32_t	main (void)

Variables
float	arm_linear_interep_table [188495]
float32_t	snr1
float32_t	snr2
float32_t	testInputSin_f32 [TEST_LENGTH_SAMPLES]
float32_t	testLinIntOutput [TEST_LENGTH_SAMPLES]
float32_t	testOutput [TEST_LENGTH_SAMPLES]
float32_t	testRefSinOutput32_f32 [TEST_LENGTH_SAMPLES]

#define SNR_THRESHOLD   90

#define TEST_LENGTH_SAMPLES   10

Referenced by main().

#define XSPACING   (0.00005f)

Referenced by main().

int32_t main

(

void

)

References arm_linear_interep_table, arm_snr_f32(), snr1, snr2, status, TEST_LENGTH_SAMPLES, testInputSin_f32, testLinIntOutput, testOutput, testRefSinOutput32_f32, and XSPACING.

float arm_linear_interep_table[188495]

Referenced by main().

float32_t snr1

Referenced by main().

float32_t snr2

Referenced by main().

float32_t testInputSin_f32[TEST_LENGTH_SAMPLES]

Initial value:

=
{
   -0.649716504673081170, -2.501723745497831200,
    0.188250329003310100,  0.432092748487532540,
   -1.722010988459680800,  1.788766476323060600,
    1.786136060975809500, -0.056525543169408797,
    0.491596272728153760,  0.262309671126153390
}

Referenced by main().

float32_t testLinIntOutput[TEST_LENGTH_SAMPLES]

Referenced by main().

float32_t testOutput[TEST_LENGTH_SAMPLES]

float32_t testRefSinOutput32_f32[TEST_LENGTH_SAMPLES]

Initial value:

=
{
   -0.604960695383043530, -0.597090287967934840,
    0.187140422442966500,  0.418772124875992690,
   -0.988588831792106880,  0.976338412038794010,
    0.976903856413481100, -0.056495446835214236,
    0.472033731854734240,  0.259311907228582830
}

Referenced by main().