搜索资源列表
Wavelet_Spectrum_Histogram
- 对于录制的语音，获取语音信号的波形，频谱图以及倒谱图.-For the recorded voice, for speech signal waveform, a spectrum of inverted spectrum.
Renyi_simulate
- 使用m文件产生加噪声的射频信号，通过滤波得到中频信号和基带信号，然后对其取倒谱。经过门特卡罗仿真，采用统计方式，得到各点的概率分布律，然后计算结果的香农熵和互雷尼信息熵。-M files generated using the RF signal plus noise, obtained by filtering the IF signal and baseband signal, and then take its cepstrum. After the door Monte Carlo si
speaker1-GMM
- 基于GMM的说话人识别程序，提取梅尔倒谱特征进行训练-voice detection based on GMM
aa
- 从一段语音中提取其梅尔倒谱，很好用，简单易懂-Extract it from a voice Mel cepstrum, useful, easy to understand
specsub
- 倒谱差算法，是用于消除噪声的一种方法，可以有效的提取有效的语音，进行后续处理-Differential cepstrum algorithm is a method used to eliminate noise, can effectively extract the active voice, for further processing
daopu_ok
- 实现振动信号的FFT图，时域图以及两种倒谱的方法-realize the two analize way of the dao-pu for the signal
52_HQ
- 一种关于倒谱的实现研究处理方法的总结以及展望-One kind of research on cepstrum processing method to achieve a summary and outlook
daopu
- 倒谱算法在Labview中实现，很好的一种信号分析方法-Cepstrum algorithm implemented in Labview
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
tibaoluo
- 基于倒谱短时部分反映了语音的声道特性，先用汉明窗取一帧语音，然后经变换得到语音倒谱，将倒谱短时部分取出，进行正交反变换后将得到声道的对数谱，即得到语音频谱的包络。将频谱包络和频谱画在一张图上，有很好的对比效果。获取的包络效果十分好。-Based Cepstral partly reflects the short channel characteristics of the speech, first take a Hamming window with a frame of speech, a
mfcc
- 这是基于matlab的关于Mel频率倒谱系数（MelFrequencyCepstrumCoefficient，MFCC）的代码，对大家理解有一定帮助。-This is based on the matlab Mel Frequency Cepstral Coefficients (MelFrequencyCepstrumCoefficient, MFCC) code for us to understand some help.
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)
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.
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
lpczl
- 通过改变想要处理的帧，和预测器阶数，对原始语音帧和预测语音帧作一个比较，并作出短时谱和lpc谱，最后作倒谱比较。-By changing the processing of the desired frame, and the predictor order, the original speech frame and the predicted speech frame to make a comparison and to make short-term spectrum and the l
GUI_matlab
- 实现物种功能的语音处理：倒谱、时域、频谱、语谱图以及功率谱，并加有详尽的注释。另外还可以保存图像，一倍后来研究！matlab ＧＵＩ编程-Voice processing functions to achieve species: cepstrum, time domain, frequency spectrum, spectrogram and power spectrum, and add detailed comments. It also can save the image, doub
mfcc
- 求出语音mel倒谱系数的matlab代码，返回mfc-function mfc=mfcc(x)
cepstrum-and-pitch-tracking
- 倒谱分析和基音检测，包含源代码和测试语音-Cepstrum and pitch tracking
cepstral_pitch_edit1
- 基于倒谱分析的语音信号基音检测GUI，非常有效-GUI-based voice signal cepstrum pitch detection analysis, very effective
SpectrumGraph2
- 语音信号分析，画波形图，作加窗信号的傅利叶变换，画出倒谱图-Speech signal analysis, painting waveform for the signal windowed Fourier transform, to draw down the spectrum