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ECG
- 该代码首先对ECG信号进行消噪过滤，并且对信号进行平方，加窗等处理，最后用于对QRS波形的检测，压缩文件内同时包含了2个心电数据信号，可直接用于测试-The code first ECG signal de-noising filter, and the square of the signal, such as window handle, and finally used for the detection of QRS waveform, at the same time compress
m
- 基于Mallat算法的滤波器设计及用于信号消噪实现-Mallat algorithm-based filter design and realization for signal de-noising
wavelet_packet_denoise
- 基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。-Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise.
matlab
- 雷达回波信号消噪的仿真与实现，有详细程序并有注释。-Radar echo signal de-noising of the simulation and realization of
non
- 图片压缩算法，可以实现容差、去噪等处理，代码有些长，还请包涵-Image compression algorithm can achieve tolerance, de-noising and other processing
ECG1
- 基于MATLAB的串口收发程序，可以完成数据的接受，波形显示，存储，基于小波理论的消噪处理，对于学习MATLAB的GUI编程很有好处！-Serial transceiver based on MATLAB program to complete the data received, waveform display, storage, de-noising based on wavelet theory, processing, MATLAB-GUI programming for learni
10waveletnoise
- 小波包变换分析信号的MATLAB程序 小波分析信号去噪 小波分解与重构经典程序-Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program
denoise
- 利用强制，默认，给定三种不同的阈值对信号进行消噪。-The use of coercion, by default, given three different thresholds of the signal de-noising.
exa130402
- 本程序先生成一个“Blocks”信号，然后加上高斯白噪声，再用 db3 小波进行分解， 以说明三种取阈值方法和三种噪声标志对去噪性能的影响。-This procedure Mr. Cheng a " Blocks" signal, and then adding white Gaussian noise, and then ' db3' wavelet decomposition, to illustrate the three kinds of chec
yuzhi
- 实现了小波变换的阈值去噪算法，并实验仿真对比去噪效果-Internship wavelet threshold de-noising algorithm,
zonghe
- 该程序实现了基于小波模极大值，阈值去噪算法，并比较了各种方法的去噪效果。-The program achieved a de-noising based on wavelet modulus maxima algorithm, and effectively removes the signal in Gaussian white noise.
maichongsin2
- 该程序实现了基于小波模极大值去噪算法，并有效的去除了信号中的脉冲噪声。-The program achieved a de-noising based on wavelet modulus maxima algorithm, and effectively removes the signal of the impulse noise.
Optimization
- 《小波消噪阈值算法优化》详细阐述了一种自适应小波阈值消噪法。经matlab验证，改进后的算法消噪性能大大提高。-《Optimization threshold algorithm of wavelet de-noising》discribes an adaptive threshold de-noising based on wavelet. It’s proved by matlab program that the performance of adaptive algorithm is m
WTST_NST_filter
- 基于平稳-非平稳的滤波技术，主要应用于信号滤波，去噪。-Based on the stationary- non-stationary filtering technology, mainly used in signal filtering, de-noising.
uom[omfsfs
- 音频信号的谱分析及去噪 是一个课程设计的题目 报告很完整 可以使用-Spectrum analysis and audio signal de-noising is the subject of a course design is very complete report can be used
st
- S变换的MATLAB程序，可用于地震勘探去噪中，性能优于小波变换-S transform MATLAB program can be used for seismic exploration in the de-noising performance is better than wavelet transform
ecgdenoising
- 对心电信号实现去噪处理，对心电信号进行前期处理的必要步骤。-To achieve de-noising of ECG signal processing, pre-treatment on the ECG of the necessary steps.
caise_11111111
- 本程序是基于matlab仿真出电视信号，然后对电视信号进行去噪、去相关性然后用于双基地雷达中。-This procedure is based on matlab simulation of a TV signal, and then television signal de-noising to the relevance of which is then used in a bistatic radar.
scadaptiveBay
- 这是一个小波去噪算法，采用的是阈值去噪，阈值选用Bays自适应阈值，编程环境是MATLAB-This is a wavelet denoising algorithm, using the threshold de-noising, the threshold selection Bays adaptive threshold, the programming environment MATLAB
wavee
- 本程序是在用混沌理论和神经网络时，神经网络的输入的选择至关重要，该程序用小波理论进行了去噪-This procedure is to use chaos theory and neural networks, neural network is essential to choose the input, the program was de-noising using wavelet theory