搜索资源列表
mpcc
- MFCC,即倒谱系数,也是语音的一个特征之一,能够充分利用人耳的特性 % 具体的求法就是预处理,然后加窗,进行傅立叶变换,再求出功率普 % 然后得出其自然对数,最后进行dct变换 % 代码是用matlab写的,用到的一个语音工具箱,可以从网络上下载。-MFCC, that is, just a few pedigree, as well as a voice of one, to take full advantage of people's ears% of the spe
melbankm函数的源程序
- melbankm函数的源程序。这个函数也要被melcepst函数调用,用来进行计算Mel倒谱系数。这个函数的作用是构造mel滤波器组-function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w) MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
melcepst.rar
- 计算Mel倒谱系数的matlab程序: MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH) 使用: c=melcepst(s,fs) % calculate mel cepstrum with 12 coefs, 256 sample frames,Mel cepstrum coefficients calculated the matlab procedure: MELCEPST Calcu
melfilter
- meifilter倒谱系数滤波器,欢迎大家使用-it s melfilter, welcome to download
lpcc
- 提取线性预测倒谱系数的matlab程序,使用的是自相关法-Linear prediction cepstral coefficients extracted the matlab program, using the autocorrelation
AuditoryToolbox
- 提取语音信号线性预测系数,梅尔倒谱系数等。- run test_auditory.m to test
matlab_mfcc
- 音频mfcc 参数计算 用于计算语音信号的Mel倒谱系数-Audio mfcc parameter calculation used to calculate the speech signal Mel cepstral
MelCepstrumCoefficients
- 求梅尔倒谱系数的matlab程序,主程序是melcepst。-Mel Cepstrum Coefficients seeking matlab program, the main program is melcepst.
Speech-signal-short-time-analysis
- 详细说明:语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量,是保研后导师布置的一些基础程序-Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time a
VQ-pattern-recognition
- VQ声纹识别算法和实验. 摘要:采用线性预测倒谱系数(1inear prediction cepstrum coefficient,LPCC)作为语音的特征参数,矢量量化(vector quantity,VQ)方法进行模式匹配,探讨声纹识别以实现身份认证,并对此识别方法进行了相关的实验.通过验证,这种方法可以区分不同的说话人,并且在做说话人辨认实验时可达到较高的识别率.-VQ pattern recognition algorithms and experimental sound. Ab
90816794melcepst
- 梅尔倒谱系数mfcc求法的Matlab代码-Mel cepstral coefficients mfcc Method Matlab code
dtw
- 用matlab实现特定人的单个词识别,采用dtw算法,主要用到了语音端点检测、语音分帧、梅尔倒谱系数等,文件中含有0-9个输入模版语音,作为参考模版信号。-Using matlab to achieve a specific person single word recognition, using dtw algorithm, mainly used in the voice activity detection, voice sub-frame, Mel Cepstral, etc., do
melcepst
- 计算Mel倒谱系数的matlab程序,非常经典的一个程序。-MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH)
shengwenshibie
- 声纹识别的实现,里面包含一些声纹的数据,用的的12Mel频谱倒谱系数,然后应用的是模糊K均值举了你算法构成的码本,识别在小样本情况下非常高-Voiceprint identification of implementation, which contains some of the voiceprint data, with the 12Mel spectrum Cepstral, and then apply the fuzzy K-means algorithm you gave codeb
mfcc
- matlab版本,提取语音梅尔频谱倒谱系数(MFCC)特征-Matlab version, Mel frequency cepstrum coefficient(MFCC) feature extraction of speech
m_files
- MFCC,Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的,它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系,计算得到的Hz频谱特征,MFCC已经广泛地应用在语音识别领域。-MFCC, Mel Frequency Cepstral Coefficients abbreviations. Mel frequency is proposed based on the human auditory characteristics. It comes
m_vgixuf
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、temp函数、短时幅度差、倒谱、复倒谱temp1系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate, temp f
m_x4695j
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 Swjqlf函数、短时幅度差、倒谱、复倒谱 mSfcKbB系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,S
MFCC
- 使用MATLAB提取梅尔倒谱系数MFCC特征值-Using MATLAB MFCC feature extraction of Mel-cepstrum coefficient values
MFCC0
- 关于语音特征的提取,MFCC梅尔倒谱系数,挺有效的。。。。(Speech feature extraction, MFCC Mel cepstrum coefficient)