Edge AI Add-on API 2.2.0
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◆ NRF_DSP_RFFT_TWIDDLE_COEF_512_F32

const flt32_t NRF_DSP_RFFT_TWIDDLE_COEF_512_F32[512]
Initial value:
= {
0.000000000f, 1.000000000f, 0.012271538f, 0.999924702f, 0.024541229f, 0.999698819f,
0.036807223f, 0.999322385f, 0.049067674f, 0.998795456f, 0.061320736f, 0.998118113f,
0.073564564f, 0.997290457f, 0.085797312f, 0.996312612f, 0.098017140f, 0.995184727f,
0.110222207f, 0.993906970f, 0.122410675f, 0.992479535f, 0.134580709f, 0.990902635f,
0.146730474f, 0.989176510f, 0.158858143f, 0.987301418f, 0.170961889f, 0.985277642f,
0.183039888f, 0.983105487f, 0.195090322f, 0.980785280f, 0.207111376f, 0.978317371f,
0.219101240f, 0.975702130f, 0.231058108f, 0.972939952f, 0.242980180f, 0.970031253f,
0.254865660f, 0.966976471f, 0.266712757f, 0.963776066f, 0.278519689f, 0.960430519f,
0.290284677f, 0.956940336f, 0.302005949f, 0.953306040f, 0.313681740f, 0.949528181f,
0.325310292f, 0.945607325f, 0.336889853f, 0.941544065f, 0.348418680f, 0.937339012f,
0.359895037f, 0.932992799f, 0.371317194f, 0.928506080f, 0.382683432f, 0.923879533f,
0.393992040f, 0.919113852f, 0.405241314f, 0.914209756f, 0.416429560f, 0.909167983f,
0.427555093f, 0.903989293f, 0.438616239f, 0.898674466f, 0.449611330f, 0.893224301f,
0.460538711f, 0.887639620f, 0.471396737f, 0.881921264f, 0.482183772f, 0.876070094f,
0.492898192f, 0.870086991f, 0.503538384f, 0.863972856f, 0.514102744f, 0.857728610f,
0.524589683f, 0.851355193f, 0.534997620f, 0.844853565f, 0.545324988f, 0.838224706f,
0.555570233f, 0.831469612f, 0.565731811f, 0.824589303f, 0.575808191f, 0.817584813f,
0.585797857f, 0.810457198f, 0.595699304f, 0.803207531f, 0.605511041f, 0.795836905f,
0.615231591f, 0.788346428f, 0.624859488f, 0.780737229f, 0.634393284f, 0.773010453f,
0.643831543f, 0.765167266f, 0.653172843f, 0.757208847f, 0.662415778f, 0.749136395f,
0.671558955f, 0.740951125f, 0.680600998f, 0.732654272f, 0.689540545f, 0.724247083f,
0.698376249f, 0.715730825f, 0.707106781f, 0.707106781f, 0.715730825f, 0.698376249f,
0.724247083f, 0.689540545f, 0.732654272f, 0.680600998f, 0.740951125f, 0.671558955f,
0.749136395f, 0.662415778f, 0.757208847f, 0.653172843f, 0.765167266f, 0.643831543f,
0.773010453f, 0.634393284f, 0.780737229f, 0.624859488f, 0.788346428f, 0.615231591f,
0.795836905f, 0.605511041f, 0.803207531f, 0.595699304f, 0.810457198f, 0.585797857f,
0.817584813f, 0.575808191f, 0.824589303f, 0.565731811f, 0.831469612f, 0.555570233f,
0.838224706f, 0.545324988f, 0.844853565f, 0.534997620f, 0.851355193f, 0.524589683f,
0.857728610f, 0.514102744f, 0.863972856f, 0.503538384f, 0.870086991f, 0.492898192f,
0.876070094f, 0.482183772f, 0.881921264f, 0.471396737f, 0.887639620f, 0.460538711f,
0.893224301f, 0.449611330f, 0.898674466f, 0.438616239f, 0.903989293f, 0.427555093f,
0.909167983f, 0.416429560f, 0.914209756f, 0.405241314f, 0.919113852f, 0.393992040f,
0.923879533f, 0.382683432f, 0.928506080f, 0.371317194f, 0.932992799f, 0.359895037f,
0.937339012f, 0.348418680f, 0.941544065f, 0.336889853f, 0.945607325f, 0.325310292f,
0.949528181f, 0.313681740f, 0.953306040f, 0.302005949f, 0.956940336f, 0.290284677f,
0.960430519f, 0.278519689f, 0.963776066f, 0.266712757f, 0.966976471f, 0.254865660f,
0.970031253f, 0.242980180f, 0.972939952f, 0.231058108f, 0.975702130f, 0.219101240f,
0.978317371f, 0.207111376f, 0.980785280f, 0.195090322f, 0.983105487f, 0.183039888f,
0.985277642f, 0.170961889f, 0.987301418f, 0.158858143f, 0.989176510f, 0.146730474f,
0.990902635f, 0.134580709f, 0.992479535f, 0.122410675f, 0.993906970f, 0.110222207f,
0.995184727f, 0.098017140f, 0.996312612f, 0.085797312f, 0.997290457f, 0.073564564f,
0.998118113f, 0.061320736f, 0.998795456f, 0.049067674f, 0.999322385f, 0.036807223f,
0.999698819f, 0.024541229f, 0.999924702f, 0.012271538f, 1.000000000f, 0.000000000f,
0.999924702f, -0.012271538f, 0.999698819f, -0.024541229f, 0.999322385f, -0.036807223f,
0.998795456f, -0.049067674f, 0.998118113f, -0.061320736f, 0.997290457f, -0.073564564f,
0.996312612f, -0.085797312f, 0.995184727f, -0.098017140f, 0.993906970f, -0.110222207f,
0.992479535f, -0.122410675f, 0.990902635f, -0.134580709f, 0.989176510f, -0.146730474f,
0.987301418f, -0.158858143f, 0.985277642f, -0.170961889f, 0.983105487f, -0.183039888f,
0.980785280f, -0.195090322f, 0.978317371f, -0.207111376f, 0.975702130f, -0.219101240f,
0.972939952f, -0.231058108f, 0.970031253f, -0.242980180f, 0.966976471f, -0.254865660f,
0.963776066f, -0.266712757f, 0.960430519f, -0.278519689f, 0.956940336f, -0.290284677f,
0.953306040f, -0.302005949f, 0.949528181f, -0.313681740f, 0.945607325f, -0.325310292f,
0.941544065f, -0.336889853f, 0.937339012f, -0.348418680f, 0.932992799f, -0.359895037f,
0.928506080f, -0.371317194f, 0.923879533f, -0.382683432f, 0.919113852f, -0.393992040f,
0.914209756f, -0.405241314f, 0.909167983f, -0.416429560f, 0.903989293f, -0.427555093f,
0.898674466f, -0.438616239f, 0.893224301f, -0.449611330f, 0.887639620f, -0.460538711f,
0.881921264f, -0.471396737f, 0.876070094f, -0.482183772f, 0.870086991f, -0.492898192f,
0.863972856f, -0.503538384f, 0.857728610f, -0.514102744f, 0.851355193f, -0.524589683f,
0.844853565f, -0.534997620f, 0.838224706f, -0.545324988f, 0.831469612f, -0.555570233f,
0.824589303f, -0.565731811f, 0.817584813f, -0.575808191f, 0.810457198f, -0.585797857f,
0.803207531f, -0.595699304f, 0.795836905f, -0.605511041f, 0.788346428f, -0.615231591f,
0.780737229f, -0.624859488f, 0.773010453f, -0.634393284f, 0.765167266f, -0.643831543f,
0.757208847f, -0.653172843f, 0.749136395f, -0.662415778f, 0.740951125f, -0.671558955f,
0.732654272f, -0.680600998f, 0.724247083f, -0.689540545f, 0.715730825f, -0.698376249f,
0.707106781f, -0.707106781f, 0.698376249f, -0.715730825f, 0.689540545f, -0.724247083f,
0.680600998f, -0.732654272f, 0.671558955f, -0.740951125f, 0.662415778f, -0.749136395f,
0.653172843f, -0.757208847f, 0.643831543f, -0.765167266f, 0.634393284f, -0.773010453f,
0.624859488f, -0.780737229f, 0.615231591f, -0.788346428f, 0.605511041f, -0.795836905f,
0.595699304f, -0.803207531f, 0.585797857f, -0.810457198f, 0.575808191f, -0.817584813f,
0.565731811f, -0.824589303f, 0.555570233f, -0.831469612f, 0.545324988f, -0.838224706f,
0.534997620f, -0.844853565f, 0.524589683f, -0.851355193f, 0.514102744f, -0.857728610f,
0.503538384f, -0.863972856f, 0.492898192f, -0.870086991f, 0.482183772f, -0.876070094f,
0.471396737f, -0.881921264f, 0.460538711f, -0.887639620f, 0.449611330f, -0.893224301f,
0.438616239f, -0.898674466f, 0.427555093f, -0.903989293f, 0.416429560f, -0.909167983f,
0.405241314f, -0.914209756f, 0.393992040f, -0.919113852f, 0.382683432f, -0.923879533f,
0.371317194f, -0.928506080f, 0.359895037f, -0.932992799f, 0.348418680f, -0.937339012f,
0.336889853f, -0.941544065f, 0.325310292f, -0.945607325f, 0.313681740f, -0.949528181f,
0.302005949f, -0.953306040f, 0.290284677f, -0.956940336f, 0.278519689f, -0.960430519f,
0.266712757f, -0.963776066f, 0.254865660f, -0.966976471f, 0.242980180f, -0.970031253f,
0.231058108f, -0.972939952f, 0.219101240f, -0.975702130f, 0.207111376f, -0.978317371f,
0.195090322f, -0.980785280f, 0.183039888f, -0.983105487f, 0.170961889f, -0.985277642f,
0.158858143f, -0.987301418f, 0.146730474f, -0.989176510f, 0.134580709f, -0.990902635f,
0.122410675f, -0.992479535f, 0.110222207f, -0.993906970f, 0.098017140f, -0.995184727f,
0.085797312f, -0.996312612f, 0.073564564f, -0.997290457f, 0.061320736f, -0.998118113f,
0.049067674f, -0.998795456f, 0.036807223f, -0.999322385f, 0.024541229f, -0.999698819f,
0.012271538f, -0.999924702f
}