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Wav_Noise

于 2012-03-15 发布文件大小:2KB

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下载积分: 1 下载次数: 108

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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.)

文件列表：

Wav_Noise
.........\bayes.m,267,2010-05-11
.........\hthresh.m,209,2010-05-11
.........\sthresh.m,233,2010-05-11
.........\zibianxiaoboquzao.m,4548,2010-05-11

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ECG
心电信号分析（1）设计滤波器，实现对心电信号的噪声抑制和基线纠漂。（2）时域分析：R波检测算法与实现. （3）功率谱分析：对消噪后的信号进行功率谱分析。要求计算信号的功率谱，功率谱峰值，峰值频率。 (ECG Analysis (1) design filters to achieve noise suppression of ECG and baseline drift correction. (2) time-domain analysis: R-wave detection algorithm and implementation (3) The power spectrum analysis: noise cancellation signal after the power spectrum analysis. Require calculation of the signal power spectrum, peak power spectrum, peak frequency.)

2020-12-10 20:39:18下载

积分：1
Image_Fusion_Algorithm_with_Wavelet_Transform
实现了对图像最基本的分解重构融合的较为简单的程序 (Realize the decomposition of the image reconstruction of the most basic integration of relatively simple procedures)

2008-05-12 13:54:12下载

积分：1
xiaoboshang
说明：计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。(After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.)

2011-03-31 10:41:02下载

积分：1
jubunengliang
表面肌电信号的小波包局部能量分解柱状图，提取特征能量(Local energy of the surface EMG wavelet packet decomposition histogram feature extraction energy)

2020-06-30 05:40:02下载

积分：1
waveform275khz
275hz正弦波激励程序，用于模拟波的激发，适用于导波及其他方面，matlab程序(275hz sine wave incentive program for the simulation of wave excitation applied to guide spread to other aspects, matlab program)

2012-10-23 10:19:17下载

积分：1
secgenwav
Second generation wavelets and applications

2010-05-17 03:23:57下载

积分：1
Source
its c-wavelet transform

2014-02-05 23:16:47下载

积分：1
wavelet1111111111111
计算小波时间熵的源程序，内容详尽，调试正确，非常有用。计算小波时间熵的源程序，内容详尽，调试正确，非常有用。(Calculate the entropy of the source wavelet time, detailed, debugging is correct, very useful. Calculate the entropy of the source wavelet time, detailed, debugging is correct, very useful.)

2011-07-06 09:42:30下载

积分：1
wavelet
小波包的程序源代码,对于小波包的理解很有用，非常适合初学者！(Wavelet Packet program source code, useful for the understanding of wavelet packet, very suitable for beginners!)

2013-05-14 08:42:45下载

积分：1
连续小波变换 cwt
实现连续小波变换，对信号进行频谱分析。精度很高(continuous wavelet transform)

2015-10-16 21:58:51下载

积分：1

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