Searched refs:FFT_NSHIFT (Results 1 – 3 of 3) sorted by relevance
| /TwlSDK-5.5/build/demos/math/fft-1/src/ |
| D | main.c | 42 #define FFT_NSHIFT 10 macro
43 #define FFT_N (1 << FFT_NSHIFT)
44 #define FFT_VALUE_MAX ((1 << (31 - FFT_NSHIFT))-1)
45 #define FFT_VALUE_MIN (-(1 << (31 - FFT_NSHIFT)))
46 #define FFT_VALUE_RANGE (1U << (32 - FFT_NSHIFT))
49 #define ERROR_THRETHOLD (MATH_MAX(((double)FFT_VALUE_RANGE)/(1 << 23), (double)(1 << (FFT_NSHIFT…
200 MATH_MakeFFTSinTable(sinTable, FFT_NSHIFT); in FFTTest()
201 MATH_MakeFFTSinTable(sinTable2, FFT_NSHIFT - 1); in FFTTest()
212 MATH_FFT(data, FFT_NSHIFT, sinTable); in FFTTest()
215 MATH_IFFT(data, FFT_NSHIFT, sinTable); in FFTTest()
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| /TwlSDK-5.5/build/demos/wm/wmPadRead-child/src/ |
| D | main.c | 56 #define FFT_NSHIFT 9 macro
57 #define FFT_N (1 << FFT_NSHIFT)
309 MATH_MakeFFTSinTable(sinTable, FFT_NSHIFT); in Initialize()
311 MATH_MakeFFTSinTable(sinTable2, FFT_NSHIFT - 1); in Initialize()
650 MATH_FFTReal(data, FFT_NSHIFT, sinTable, sinTable2); in CheckMicData()
652 MATH_FFT(data, FFT_NSHIFT, sinTable); in CheckMicData()
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| /TwlSDK-5.5/build/demos/math/fft-2/src/ |
| D | main.c | 42 #define FFT_NSHIFT 11 macro
43 #define FFT_N (1 << FFT_NSHIFT) // Number of samples on which an FFT will be appl…
247 MATH_MakeFFTSinTable(sinTable, FFT_NSHIFT); in NitroMain()
249 MATH_MakeFFTSinTable(sinTable2, FFT_NSHIFT - 1); in NitroMain()
866 MATH_FFTReal(data, FFT_NSHIFT, sinTable, sinTable2); in SetDrawData()
868 MATH_FFT(data, FFT_NSHIFT, sinTable); in SetDrawData()
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