搜索资源列表
kaerman
- 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行卡尔曼滤波，实现语音增强的功能。-The voice signal denoising, the Kalman filter, the noisy speech signal in the MATLAB development environment Wave, speech enhancement.
Wav_Noise
- 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，实现语音增强的功能。-The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.
matlab_shuziyuyin
- 本次课程设计主要介绍了语音信号的录制、语音信号的采集与分析、语音信号的采样、语音信号的频谱分析、加噪后的频谱分析、滤波器的设计以及对于语音信号的回放等知识。通过 Cool Edit录制一段语音信号，运用MATLAB对其进行时域与频域分析，然后设计滤波器加入噪声进行滤波处理，比较滤波前后始于波形或频谱的变化，最后实现对于语音的回放设计。-Digital voice processing filter design
wiener
- 在MATLAB环境下，采用维纳滤波对语音进行去噪-In the MATLAB environment using Wiener filtering of speech denoising
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
xiaobobianhuan-
- 用三级小波变换实现的语音信号去噪处理的MATLAB源程序，去噪效果很好-Use level 3 wavelet transform of the realization of the speech signal to deal with the noise MATLAB source, denoising the effect is very good
yuyin-jiangzao--
- 语音降噪，基于matlab的语音降噪处理，运用基本谱减法实现语音处理的目标-Voice noise reduction, noise reduction processing based on Matlab voice, use the basic spectral subtraction for speech processing target
work
- matlab的语音去噪程序，很好用的，有测试文件-Matlab speech denoising procedure is useful
LMS
- LMS算法多麦克风语音降噪，语音降噪处理，基于matlab-LMS algorithm for multi-microphone speech noise reduction, voice, noise reduction, based on matlab
Wxiaobooa
- 小波变换用于语音信号阈值去噪的的一个matlab程序 -Wavelet transform for voice signal threshold denoising of a matlab program
e
- MATLAB对语音信号加噪去噪处理，对语音信号进行高通、低通滤波-MATLAB adding noise to the speech signal denoising processing, speech signal high-pass, low-pass filtering
yuyin-wavelet
- 语音小波去噪方法的matlab实现 比较基础 可以-Voice Wavelet Denoising matlab can look at the basis for comparison
Speech-signal-processing
- 基于MATLAB的语音信号处理，实现对语音信号的时频分析，加噪滤波处理-Speech signal processing
Noise_down
- 基于RLS 的麦克风阵列自适应语音降噪 算法及matlab 实现-The method abstracting the desired signal from strong background noise through RLS.
Spectral-subtraction-speech-denoise
- 本算法在实验室环境下录制语音，并加入matlab仿真软件产生的高斯噪声，成功实现了谱减法语音降噪-Record the voice of the algorithm in a laboratory environment, and added matlab simulation software generate Gaussian noise, the successful implementation of spectral subtraction speech noise reduction
wiener
- 这是一个利用维纳滤波实现语音增强的matlab程序.在输入语音信噪比不是很低的情况下,效果不错.-This is a use of Wiener filtering speech enhancement matlab program, good results in a low signal-to-noise ratio of the input speech is not the case.
yuyin
- 用matlab采集语音，信号加噪去噪，以及fft变换-With Matlab acquisition Voice, the signal plus noise denoising, and fft transform
Acquisition-of-the-speech-signal
- matlab语音信号的采集，以及经过加噪后的滤波器过滤及相关的matlab程序-Matlab voice signal acquisition, and after adding noise after filtering and matlab program
voice-signal--decomposition
- 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。-A voice signal using MATLAB wavelet decomposition, were used the intensity threshold soft threshold, the default threshold for planting Denoising.
yuyinquzaoyuanshi_1
- 语音信号的识别，去噪，处理，简单的应用matlab中的一些去噪函数，选择最优函数-Recognition of speech signals, noise, handling, simple application of some denoising matlab function, selecting the optimal function