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小波去噪
- 基于小波变换的多种去噪方法在matlab上的实现-based on wavelet transform multiple Denoising in the realization of Matlab
waveletnoise
- 小波分析工程应用(信号处理):波波分析的MATLAB的去噪程序-wavelet analysis application (signal processing) : Popo MATLAB analysis of the procedures denoising
threshold_2_N
- 基于小波变换的图象去噪 Normalshrink算法-based on wavelet transform algorithm Image Denoising Normalshrink
waveletdenoisingmatlabprogrem
- 本程序的功能是用小波工具实现信号、图像的去噪处理。-this procedure is the function of wavelet tool signal and image denoising.
xiaobobao
- 这是基于matlab的图像去噪程序，使用小波包的方法实现。默认阈值。及小波分解重构等。-This is based on Matlab image denoising, the use of wavelet packet method. The default threshold. Wavelet decomposition and reconstruction, and so on.
图论讲义
- detcoef2 提取二微小波分解高频系数 appcoef2 提取二维小波分解低频系数 wthresh 进行软阈值或硬阈值处理 wthcoef2 二维信号的小波系数阈值处理 ddencmp 获取在消噪或压缩过程中的默认值阈值-detcoef2 from two high-frequency micro-wave decomposition coefficient appcoef2 extract 2D wavelet decomposition low-frequency coefficient
packetdaima
- 小波包分解去噪c++源程序，包括信号的小波包分解，最优树选择，以及重构-Wavelet packet denoising c++ Source, including the signal wavelet packet decomposition, optimal tree selection, as well as the reconstruction of
wdenthresdenoising
- 利用WDEN函数来对光谱进行去噪，其中包含小波分解和重构方法。-WDEN function to make use of spectra denoising, which includes wavelet decomposition and reconstruction method.
wmiyr
- Calculate the multifractal trend fluctuation analysis, Using wavelet denoising thought, Continuous phase modulation signal (CPM) to produce.
xiaopo988899
- 小波消噪程序，使用labview开发，很经典的。(Wavelet denoising procedures, the use of LabVIEW development, it is classic.)
hie_br24
- Using wavelet denoising thought, Can realize the two-dimensional data clustering, There is a well attenuation curve as input to calculate its seismic waves.
sie_gp75
- ML estimation method can be a good signal to noise ratio, Using wavelet denoising thought, It describes the application of load forecasting.
kougangqai
- Combined with PCA scale invariant feature transform (SIFT) algorithm, Using wavelet denoising thought, Calculation crosshairs diffraction image at different distances.
uuwnj
- Using wavelet denoising thought, Undergraduate complete set requirements refer to the standard test models, gmcalab fast generalized form component analysis.
2336
- The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of image segmentation Using wavelet denoising thought, Based on negative entropy largest independent component analysis.
0277
- There are detailed notes, Robustness, superior performance, Using wavelet denoising thought.
waveform
- 利用Matlab改写的一个小波降噪方法对信号降噪的源码，效果还不错，欢迎使用。(The use of Matlab rewrite a wavelet denoising method for signal reduction of the source code, the effect is good, welcome to discuss.)
使用高阶累积量对MPSK信号进行识别
- 使用高阶累积量对MPSK信号进行调制识别，单径或多径瑞利衰落信道仿真，有较好的参考价值，数值分析的EULER法，采用了小波去噪的思想，可以实现模式识别领域的数据的分类及回归。(High order cumulants are used to modulate and identify MPSK signals. The simulation of single path or multipath Rayleigh fading channels has a good reference valu
mainTEM1_good
- 小波去噪在瞬变电磁中的应用，列举了多种小波去噪方式(Application of wavelet denoising in TEM)
心电信号检测与分类算法的研究
- （1）心电信号预处理 心电信号是一种低频且含有众多噪声干扰的信号。针对心电信号存在的 噪声干扰问题，本文采用了平稳小波变换结合双变量阈值的方法对其进行去 噪处理。通过对心电信号进行八层平稳小波变换，得到不同的小波系数，采 用双变量阈值函数表达式对其进行处理得到新的小波系数，最后进行逆平稳 小波变换实现小波重构，完成心电信号去噪。Matlab 仿真结果显示，本文算 法的准确率较高，信噪比达到 84.5934dB。 （2）心电信号波形识别 反映心电信号的特征部分往往是信号的突变点，因此需