File ns_mfcc.c
FileList > neuralspot > neuralspot > ns-audio > src > ns_mfcc.c
Go to the source code of this file
Based on original Arm version, see below. More...
#include "am_bsp.h"#include "am_mcu_apollo.h"#include "am_util.h"#include "float.h"#include "ns_audio_features_common.h"#include "ns_audio_mfcc.h"#include "ns_core.h"
Public Attributes
| Type | Name |
|---|---|
| arm_rfft_fast_instance_f32 | g_mfccRfft |
Public Static Functions
| Type | Name |
|---|---|
| void | create_dct_matrix (ns_mfcc_cfg_t * cfg, int32_t input_length, int32_t coefficient_count) |
| void | ns_mfcc_map_arena (ns_mfcc_cfg_t * cfg) |
Detailed Description
Author:
Carlos Morales
Version:
0.1
Date:
2022-08-09
Copyright:
Copyright (c) 2022
Public Attributes Documentation
variable g_mfccRfft
arm_rfft_fast_instance_f32 g_mfccRfft;
Public Static Functions Documentation
function create_dct_matrix
static void create_dct_matrix (
ns_mfcc_cfg_t * cfg,
int32_t input_length,
int32_t coefficient_count
)
function ns_mfcc_map_arena
static void ns_mfcc_map_arena (
ns_mfcc_cfg_t * cfg
)
The documentation for this class was generated from the following file neuralspot/neuralspot/ns-audio/src/ns_mfcc.c