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Searched refs:coef (Results 1 – 9 of 9) sorted by relevance

/cmsis-dsp-latest/Source/FilteringFunctions/
Darm_lms_q15.c79 q31_t coef; /* Temporary variable for coefficient */ in arm_lms_q15() local
177 coef = (q31_t) *pb + (((q31_t) alpha * (*px++)) >> 15); in arm_lms_q15()
178 *pb++ = (q15_t) __SSAT((coef), 16); in arm_lms_q15()
180 coef = (q31_t) *pb + (((q31_t) alpha * (*px++)) >> 15); in arm_lms_q15()
181 *pb++ = (q15_t) __SSAT((coef), 16); in arm_lms_q15()
183 coef = (q31_t) *pb + (((q31_t) alpha * (*px++)) >> 15); in arm_lms_q15()
184 *pb++ = (q15_t) __SSAT((coef), 16); in arm_lms_q15()
186 coef = (q31_t) *pb + (((q31_t) alpha * (*px++)) >> 15); in arm_lms_q15()
187 *pb++ = (q15_t) __SSAT((coef), 16); in arm_lms_q15()
206 coef = (q31_t) *pb + (((q31_t) alpha * (*px++)) >> 15); in arm_lms_q15()
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Darm_lms_q31.c83 q31_t coef; /* Temporary variable for coef */ in arm_lms_q31() local
189 coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32)); in arm_lms_q31()
191 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_q31()
195 coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32)); in arm_lms_q31()
196 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_q31()
199 coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32)); in arm_lms_q31()
200 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_q31()
203 coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32)); in arm_lms_q31()
204 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_q31()
224 coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32)); in arm_lms_q31()
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Darm_lms_norm_q31.c86 q31_t coef; /* Temporary variable for coef */ in arm_lms_norm_q31() local
208 coef = (q31_t) (((q63_t) w * (*px++)) >> (32)); in arm_lms_norm_q31()
210 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_norm_q31()
214 coef = (q31_t) (((q63_t) w * (*px++)) >> (32)); in arm_lms_norm_q31()
215 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_norm_q31()
218 coef = (q31_t) (((q63_t) w * (*px++)) >> (32)); in arm_lms_norm_q31()
219 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_norm_q31()
222 coef = (q31_t) (((q63_t) w * (*px++)) >> (32)); in arm_lms_norm_q31()
223 *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1U)); in arm_lms_norm_q31()
243 coef = (q31_t) (((q63_t) w * (*px++)) >> (32)); in arm_lms_norm_q31()
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Darm_lms_norm_q15.c86 q31_t coef; /* Temporary variable for coefficient */ in arm_lms_norm_q15() local
204 coef = (q31_t) *pb + (((q31_t) w * (*px++)) >> 15); in arm_lms_norm_q15()
205 *pb++ = (q15_t) __SSAT(coef, 16); in arm_lms_norm_q15()
207 coef = (q31_t) *pb + (((q31_t) w * (*px++)) >> 15); in arm_lms_norm_q15()
208 *pb++ = (q15_t) __SSAT(coef, 16); in arm_lms_norm_q15()
210 coef = (q31_t) *pb + (((q31_t) w * (*px++)) >> 15); in arm_lms_norm_q15()
211 *pb++ = (q15_t) __SSAT(coef, 16); in arm_lms_norm_q15()
213 coef = (q31_t) *pb + (((q31_t) w * (*px++)) >> 15); in arm_lms_norm_q15()
214 *pb++ = (q15_t) __SSAT(coef, 16); in arm_lms_norm_q15()
233 coef = (q31_t) *pb + (((q31_t) w * (*px++)) >> 15); in arm_lms_norm_q15()
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/cmsis-dsp-latest/Testing/Source/Tests/
DInterpolationTestsF16.cpp68 float16_t *coef = splineCoefs.ptr(); // ((3*(4-1))*sizeof(float16_t))
71 arm_spline_init_f16(&S, ARM_SPLINE_PARABOLIC_RUNOUT, inpX, inpY, 4, coef, buf);
87 float16_t *coef = splineCoefs.ptr(); // ((3*(9-1))*sizeof(float16_t))
90 arm_spline_init_f16(&S, ARM_SPLINE_NATURAL, inpX, inpY, 9, coef, buf);
106 float16_t *coef = splineCoefs.ptr(); // ((3*(3-1))*sizeof(float16_t))
109 arm_spline_init_f16(&S, ARM_SPLINE_PARABOLIC_RUNOUT, inpX, inpY, 3, coef, buf);
DInterpolationTestsF32.cpp66 float32_t *coef = splineCoefs.ptr(); // ((3*(4-1))*sizeof(float32_t)) in test_spline_square_f32() local
69 arm_spline_init_f32(&S, ARM_SPLINE_PARABOLIC_RUNOUT, inpX, inpY, 4, coef, buf); in test_spline_square_f32()
85 float32_t *coef = splineCoefs.ptr(); // ((3*(9-1))*sizeof(float32_t)) in test_spline_sine_f32() local
88 arm_spline_init_f32(&S, ARM_SPLINE_NATURAL, inpX, inpY, 9, coef, buf); in test_spline_sine_f32()
104 float32_t *coef = splineCoefs.ptr(); // ((3*(3-1))*sizeof(float32_t)) in test_spline_ramp_f32() local
107 arm_spline_init_f32(&S, ARM_SPLINE_PARABOLIC_RUNOUT, inpX, inpY, 3, coef, buf); in test_spline_ramp_f32()
/cmsis-dsp-latest/dsppp/tests/
Dfilter_test.cpp531 const T* coef=coef_.const_ptr(); in purec() local
543 acc += state[i+k]*coef[k]; in purec()
/cmsis-dsp-latest/PythonWrapper/examples/kws_example/kws/
Dkws.ino30 #include "coef.h"
/cmsis-dsp-latest/PythonWrapper/examples/kws_example/
Dkws.ipynb807 " coef=clfb.best_estimator_.coef_\n",
810 " res=np.dot(coef,feat) + intercept\n",
2076 … generate C arrays for the ML model parameters. Those parameters are generated into `kws/coef.cpp`"
2099 "#include \"coef.h\"\n",
2127 " with open(os.path.join(\"kws\",\"coef.cpp\"),\"w\") as f:\n",
2137 "Generation of the coef code:"