搜索资源列表
melbankm
- matlab编写，求mel滤波器矩阵的系数-Matlab prepared for mel filter coefficient matrix
MFCC 对输入的语音序列x进行MFCC参数的提取
- 对输入的语音序列x进行MFCC参数的提取，返回MFCC参数和一阶差分MFCC参数，Mel滤波器的阶数为24,fft变换的长度为256，采样频率为8000Hz，对x 256点分为一帧. -The voice of the input MFCC parameters on the sequence of x, return to MFCC parameters and extracted a order difference MFCC parameters, Mel filter for th
jiyuxiaobobianhuandeyuyintezhentiqu
- 基于不变集多小波的语音特征参数提取研究 用小波变换替代傅立叶变换和梅尔滤波-Based on the invariant set Multiwavelet voice characteristic parameter extraction for research of wavelet transform and Fourier transform alternative Mel filter
mel
- 给出了一种求mel三角滤波器的matlab实现方法.(仿真代码)-This paper presents a filter for mel triangle matlab realization method. (Simulation code)
mel
- 自己编写的求mel三角滤波器系数的程序，比matlab自带程序容易理解，帮助大家理解mel三角滤波器-I have written for triangular mel filter coefficients procedures, than matlab own procedures easy to understand and help us to understand the triangular mel filter
computeMelSpectrum
- Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT and the number of desired mel filter channels.
yuyingshibie
- matlab实现的很有用的语音识别源代码，包括MFCC，LPCC，DTW，Mel滤波器，端点检测等程序的实现。-Useful code of audio recognization writed by matlab, inclucing MFCC, LPCC, DTW, Mel Filter, Port Detection etc.
melbankm
- 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。-This function must be melcepst function call is used to calculate Mel cepstral coefficients. The role of this function is to construct a mel filter bank.
melfilter
- melfiltter function use for speech recognition and have mel filter bank
meierdaopufadematlabshixian
- 对录音信号集 中的某一语音，利用BATLAB设计一美尔例谱算法，并实现。 取信号集 中的一个语音信号：“xxxxxx”，将它作为输入的语音信号来为设计一个美尔倒谱算法，在该算法中，主要设计了以下环节： 1.读入一个语音信号；2.对这个信号归一化；3.对归一化的信号进行加窗处理（这里的矩形窗长度必须为257，重帧长64）；4.进行预加重处理，即通过一个高通滤波器： ；5进行512点的FFT；6.分别取模平方得到功率谱；7.在设计的mel滤波器组中，我采用了25个带通滤波器；8.将得到的功率
filterbank
- The idea of a filterbank on a non-linear(mel) frequency scale-filter bank for mel
melfilter
- 实现mel空间滤波,得到mel滤波器组的系数矩阵-mel-spaced filter
melfiltersel
- coding for generating a mel filter bank for a given frequency vector
melfiltermatrix
- compute mel filter coefficients
speech-recognition
- 语音识别系统，包括预处理，汉明窗，梅尔频率倒谱率，离散余弦变换，前置滤波器组，对数能量，滤波器组，基本的滤波器组，dtw-speech recognition system，including Pretreatment, Hamming window, Mel frequency cepstrum rate, discrete cosine transform, pre-filter, log energy, filter, basic filter，dtw
An-improved-method
- 本文结合梅尔滤波器组和翻转梅尔滤波器组的优势，提出了一种混合滤波器组。-this paper combines the advantages of Mel filter banks and Inverted Mel filter banks, and proposes a hybrid filter banks.
melfiltermatrix
- source code for mel filter bank
mel_filter
- 用labview编程的mel滤波器，已经调试通过了，没有问题。好用！-program mel filter with LabVIEW，it is good to use.
melbankm
- 应用于语音识别，通过设置参数实通过mel滤波器组得到标准倒谱系数-Used in speech recognition, by setting parameters through the mel filter bank to get the real standard cepstral
melbankm
- 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。-This function must be called melcepst function is used to calculate Mel cepstral coefficients. The role of this function is to construct mel filter bank.