| /cmsis-dsp-3.5.0/Include/dsp/ |
| D | window_functions.h | 43 * @defgroup groupWindow Window Functions
47 * @brief Welch window (double).
48 * @param[out] pDst points to the output generated window
49 * @param[in] blockSize number of samples in the window
51 * @par Parameters of the window
66 * @brief Welch window (float).
67 * @param[out] pDst points to the output generated window
68 * @param[in] blockSize number of samples in the window
70 * @par Parameters of the window
85 * @brief Bartlett window (double).
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| /cmsis-dsp-3.5.0/Source/TransformFunctions/ |
| D | arm_mfcc_init_f16.c | 59 @param[in] windowCoefs points to the array of window coefficients
71 window coefficients can describe (for instance) a Hamming window.
75 to generate the filter, dct and window arrays.
189 @param[in] windowCoefs points to the array of window coefficients
201 window coefficients can describe (for instance) a Hamming window.
205 to generate the filter, dct and window arrays.
218 @param[in] windowCoefs points to the array of window coefficients
230 window coefficients can describe (for instance) a Hamming window.
234 to generate the filter, dct and window arrays.
247 @param[in] windowCoefs points to the array of window coefficients
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| D | arm_mfcc_init_f32.c | 59 @param[in] windowCoefs points to the array of window coefficients
71 window coefficients can describe (for instance) a Hamming window.
75 to generate the filter, dct and window arrays.
189 @param[in] windowCoefs points to the array of window coefficients
201 window coefficients can describe (for instance) a Hamming window.
205 to generate the filter, dct and window arrays.
218 @param[in] windowCoefs points to the array of window coefficients
230 window coefficients can describe (for instance) a Hamming window.
234 to generate the filter, dct and window arrays.
247 @param[in] windowCoefs points to the array of window coefficients
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| D | arm_mfcc_init_q15.c | 58 @param[in] windowCoefs points to the array of window coefficients
70 window coefficients can describe (for instance) a Hamming window.
74 to generate the filter, dct and window arrays.
188 @param[in] windowCoefs points to the array of window coefficients
200 window coefficients can describe (for instance) a Hamming window.
204 to generate the filter, dct and window arrays.
217 @param[in] windowCoefs points to the array of window coefficients
229 window coefficients can describe (for instance) a Hamming window.
233 to generate the filter, dct and window arrays.
246 @param[in] windowCoefs points to the array of window coefficients
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| D | arm_mfcc_init_q31.c | 59 @param[in] windowCoefs points to the array of window coefficients
71 window coefficients can describe (for instance) a Hamming window.
75 to generate the filter, dct and window arrays.
189 @param[in] windowCoefs points to the array of window coefficients
201 window coefficients can describe (for instance) a Hamming window.
205 to generate the filter, dct and window arrays.
218 @param[in] windowCoefs points to the array of window coefficients
230 window coefficients can describe (for instance) a Hamming window.
234 to generate the filter, dct and window arrays.
247 @param[in] windowCoefs points to the array of window coefficients
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| /cmsis-dsp-3.5.0/Source/WindowFunctions/ |
| D | arm_welch_f64.c | 4 * Description: Floating-point (f64) Welch window
36 @defgroup WindowNormal Regular window functions
38 Regular window functions that can be used for
41 prefer a flat top window.
58 @brief Welch window generating function (f64).
59 @param[out] pDst points to the output generated window
60 @param[in] blockSize number of samples in the window
63 @par Parameters of the window
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| D | arm_hft90d_f32.c | 4 * Description: Floating-point (f32) Hft90d window
46 @defgroup WindowHFT90D Hft90d window function (90.2 dB)
55 @brief Hft90d window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
75 transform (DFT), including a comprehensive list of window
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| D | arm_hft90d_f64.c | 4 * Description: Floating-point (f64) Hft90d window
40 @defgroup WindowFlat Flat-top window functions
62 @brief Hft90d window generating function (f64).
63 @param[out] pDst points to the output generated window
64 @param[in] blockSize number of samples in the window
67 @par Parameters of the window
82 transform (DFT), including a comprehensive list of window
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| D | arm_hft95_f32.c | 4 * Description: Floating-point (f32) Hft95 window
45 @defgroup WindowHFT95 Hft95 window function (95.0 dB)
54 @brief Hft95 window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_hft116d_f32.c | 4 * Description: Floating-point (f32) Hft116d window
46 @defgroup WindowHFT116D Hft116d window function (116.8 dB)
55 @brief Hft116d window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
75 transform (DFT), including a comprehensive list of window
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| D | arm_hft144d_f32.c | 4 * Description: Floating-point (f32) Hft144d window
45 @defgroup WindowHFT144D Hft144d window function (144.1 dB)
54 @brief Hft144d window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_hft169d_f32.c | 4 * Description: Floating-point (f32) Hft169d window
45 @defgroup WindowHFT169D Hft169d window function (169.5 dB)
54 @brief Hft169d window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_hft196d_f32.c | 4 * Description: Floating-point (f32) Hft196d window
45 @defgroup WindowHFT196D Hft196d window function (196.2 dB)
54 @brief Hft196d window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_hft223d_f32.c | 4 * Description: Floating-point (f32) Hft223d window
45 @defgroup WindowHFT223D Hft223d window function (223.0 dB)
54 @brief Hft223d window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_hft248d_f32.c | 4 * Description: Floating-point (f32) Hft248d window
45 @defgroup WindowHFT248D Hft248d window function (248.4 dB)
54 @brief Hft248d window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
74 transform (DFT), including a comprehensive list of window
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| D | arm_nuttall3_f32.c | 4 * Description: Floating-point (f32) Nuttall3 window
45 @defgroup WindowNUTTALL3 Nuttall3 window function (46.7 dB)
54 @brief Nuttall3 window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
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| D | arm_nuttall3a_f32.c | 4 * Description: Floating-point (f32) Nuttall3a window
46 @defgroup WindowNUTTALL3A Nuttall3a window function (64.2 dB)
55 @brief Nuttall3a window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
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| D | arm_nuttall3b_f32.c | 4 * Description: Floating-point (f32) Nuttall3b window
46 @defgroup WindowNUTTALL3B Nuttall3b window function (71.5 dB)
55 @brief Nuttall3b window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
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| D | arm_nuttall4_f32.c | 4 * Description: Floating-point (f32) Nuttall4 window
45 @defgroup WindowNUTTALL4 Nuttall4 window function (60.9 dB)
54 @brief Nuttall4 window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
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| D | arm_nuttall4a_f32.c | 4 * Description: Floating-point (f32) Nuttall4a window
46 @defgroup WindowNUTTALL4A Nuttall4a window function (82.6 dB)
55 @brief Nuttall4a window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
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| D | arm_nuttall4b_f32.c | 4 * Description: Floating-point (f32) Nuttall4b window
46 @defgroup WindowNUTTALL4B Nuttall4b window function (93.3 dB)
55 @brief Nuttall4b window generating function (f32).
56 @param[out] pDst points to the output generated window
57 @param[in] blockSize number of samples in the window
60 @par Parameters of the window
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| D | arm_nuttall4c_f32.c | 4 * Description: Floating-point (f32) Nuttall4c window
45 @defgroup WindowNUTTALL4C Nuttall4c window function (98.1 dB)
54 @brief Nuttall4c window generating function (f32).
55 @param[out] pDst points to the output generated window
56 @param[in] blockSize number of samples in the window
59 @par Parameters of the window
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| D | arm_welch_f32.c | 4 * Description: Floating-point (f32) Welch window
44 @defgroup WindowWELCH Welch window function (21.3 dB)
53 @brief Welch window generating function (f32).
54 @param[out] pDst points to the output generated window
55 @param[in] blockSize number of samples in the window
58 @par Parameters of the window
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| /cmsis-dsp-3.5.0/Testing/Source/Tests/ |
| D | DistanceTestsF32.cpp | 14 arm_matrix_instance_q7 window; in test_dtw_distance_f32() local
24 window.numRows=this->queryLength; in test_dtw_distance_f32()
25 window.numCols=this->templateLength; in test_dtw_distance_f32()
26 window.pData = tmpC.ptr(); in test_dtw_distance_f32()
54 status = arm_dtw_init_window_q7(ARM_DTW_SAKOE_CHIBA_WINDOW,5,&window); in test_dtw_distance_f32()
64 the window */ in test_dtw_distance_f32()
65 if (window.pData[q*this->templateLength+t]) in test_dtw_distance_f32()
73 status = arm_dtw_distance_f32(&distances, &window,&costs,outp); in test_dtw_distance_f32()
78 status = arm_dtw_init_window_q7(ARM_DTW_SAKOE_CHIBA_WINDOW,3,&window); in test_dtw_distance_f32()
80 status = arm_dtw_distance_f32(&distances, &window,&costs,outp); in test_dtw_distance_f32()
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| /cmsis-dsp-3.5.0/Scripts/mfcctemplates/ |
| D | mfccdata.h | 44 WINDOW COEFFICIENTS
48 {% for config in configs["window"] %}
49 {{iff16("window",config)}}
50 #define NB_MFCC_WIN_COEFS_{{config.upper()}} {{configs["window"][config]['fftlength']}}
51 extern const {{configs["window"][config]["ctype"]}} mfcc_window_coefs_{{config}}[NB_MFCC_WIN_COEFS_…
52 {{endiff16("window",config)}}
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