搜索资源列表
mayuan
- 此代码可以对一段语音进行分析并画出语谱图。-This code can be a voice for analysis and draw the spectrogram.
dtw
- 本为主要阐述了小波变换在语音信号去噪的应用，语音端点的检测，语音特征的提取及一种简单的语音识别算法。-This is mainly expounds the wavelet transform in the application of speech signal denoising, speech endpoint detection, speech characteristics of the extraction and a simple speech recognition algori
wavelet
- 用MATLAB对一语音信号进行小波分解，然后对其各层系数进行处理以达到小波抑制的目的，重构处理后的信号，画出波形分析；用MATLAB实现对一语音信号用不同小波进行分解，提取各层的高低频系数，画出各系数波形，并重构；用MATLAB对一图象分别用不同小波分解，观察高低频部分进行重构，比较重构误差，再进行阈值消噪，比较消噪前后图象；用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-Wavelet decomposition and reconstruction
Wavelet-Denoising
- 语音信号的小波去噪，针对音频语音信号进行小波去噪处理，有强阈值以及弱阈值-Wavelet Denoising
Untitled11
- 小波语音去噪去噪，比较其在不同阈值环境下的信噪比以及输出的波形-Wavelet speech denoising denoising, to compare the signal to noise ratio in the environment of different thresholds and output waveforms
liboqichengxi
- 巴特沃斯带通数字IIR滤波器对加了高斯随机噪声和正弦噪声的语音信号进行滤波，并绘制了两滤波器滤波后的语音信号时域图和频谱图。-Butterworth band-pass digital IIR filter added Gaussian random noise and sinusoidal noise of the speech signal is filtered, and draw a diagram of two filter the filtered speech signal tim
fastICADemo
- 通过fastica实现语音或者图片盲源分离-Fastica achieve voice or picture of Blind Source Separation
yuanma
- 这是基于小波变换语音去噪的matlab仿真源码，用于语音去噪-This is the voice denoising based on wavelet transform matlab simulation source code for speech denoising
wavelt-denoise-matlab-code
- matlab 基于小波变换的语音信号增强 及 语音信号去噪代码-matlab voice signal enhancement based on wavelet transform and speech signal denoising code
xiaobo
- 利用小波变换中的阈值方法对含噪信号作消噪处理，获得语音增强的效果，提高语音的质量-Threshold in the wavelet transform to the noisy signal de-noising processing, speech enhancement effect and improve the quality of voice
wavelet-denoise
- 用小波变换对语音去噪 各种不同的代码集锦-Wavelet denosie to voice
daima
- 混合高斯模型 图像处理高斯混合模型(Gaussian而 xturemodel，简称GMM)是单一高斯概率密度函数的扩展和延伸，由于GMM能够平滑地近似任意形状的密度分布，因此近年来常被用在视频及语音信号的处理中-Gaussian mixture model for image processing
test0704_1
- 语音分段 多音截取 注释丰富 语音分段 多音截取 注释丰富-voice divise
SSPARAB982234
- 谱减法的算法实现，可用于图像和语音信号的滤波处理，欢迎下载。-the realization of spectral subtraction algorithm, which can be used for image and audio signal processing.
speech_enhancement_wavelet
- 小波变换用于语音信号前期滤波处理，算法经过验证，欢迎下载。-the program for speech enhancement using wavelet, which is identified, and welcome to download.
ica-and-pca
- 基于matlab环境下的一个独立分量分析的小程序，包括对三个语音信号混合后的ica分析-Analysis program based on an independent component in the Matlab environment, including analysis of three speech signals mixed after ica
KinectSpeech
- 微软Kinect的语音控制程序源代码，可以通过捕捉语音实现各种控制-Kinect voice control source code
yuyin0
- 采用谱减法进行语音去噪，显示处理前后波形。-Spectral subtraction for speech denoising, show waveforms before and after handling.
HHT_APP
- 包括HHT测试程序以及HHT在地震信号处理，轨道异常信号处理，微弱信号检测，语音信号处理，和基于HHT改进算法的介绍-Including the HHT test procedures as well as the HHT in seismic signal processing, track abnormal signal processing, signal detection, speech signal processing, and introduction of improved a
asmwork
- 请封装一个类CWave, 并编写一个软件，可完成对一个语音信号的内插和抽取。语音数据以wav格式、单声道存储，编码方式为PCM。可完成的功能为： （1）读wav文件； （2）写wav文件； （3）对语音数据进行内插和抽取。 -Please package a class CWave, and write a software, to be completed by a voice signal interpolation and decimation. Wav format, m