搜索资源列表
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus Gaussian noise procedures 1. T
Rjiance
- 心电信号QRS波的R波检测，用了阈值的方法，自适应修改阈值，域加窗定位R波幅度-QRS wave of ECG R-wave detection, using a threshold approach, adaptive modification threshold, domain windowed positioning R-wave amplitude
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.
Main
- 小波阈值降噪的例程，可以选择多种原始信号及多种阈值方式。-Wavelet threshold noise reduction routine, you can choose a variety of the original signal and multi-threshold approach.
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,
trBayesdenoise
- 小波阈值去噪中阈值采用Bayes阈值，编程环境是matlab。图片是黑白图片-Wavelet threshold denoising threshold using Bayes threshold
VisuShrink_wavelet_threshold
- this package include image denoising using visu shrink wavelet threshold.
waveletthresholddenoising
- 基于MATLAB的小波阈值去噪方法的研究（其中包括软阈值方法，硬阈值方法，广义小波阈值函数，自适应特征阈值等方法的代码）-MATLAB-based wavelet threshold denoising (including soft-thresholding method, hard threshold method, generalized wavelet thresholding function, adaptive threshold methods such as feature co
wavlet
- 小波阈值去噪的程序，实现对图像的去噪，也可以用于对简单的语音和其它信号-Wavelet threshold denoising procedures
xiaoboyuzhi
- 小波阈值去噪，给出了几个小波阈值去噪的常用方法，供大家参考-Wavelet threshold denoising is given several commonly used wavelet threshold denoising method for reference
threshold-denoising
- 包含小波变换，curvelet变换的自适应阈值去噪，微分方程去噪等，近几年的关于去噪方面的文献，中英文都有，供大家参考-Include wavelet transform, curvelet transform adaptive threshold denoising, denoising differential equations, in recent years the literature on denoising, both Chinese and English, for your
softthreshold_Bayes
- The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating the threshold adapted to the various sub-bands-The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating
xuanquyuzhi
- 这是一个关于小波阈值图像去噪的程序，通过对分解后的系数各层进行不同的阈值处理，最后得到去噪后图像。-It s about a wavelet threshold program well worth beginners reference!
gjx
- 改进的小波阈值去噪法，但是其中有点不对，不知道会不会对大家有用，想看的下哈-Improved wavelet threshold denoising method, but one a bit wrong, do not know will not be useful to everybody, want to see the next Ha
rythreshold
- 小波阈值去噪的软硬阈值去噪算法，里面包含了软硬阈值不同的去噪效果，大家一起学习哈-Hard and soft wavelet threshold denoising threshold denoising algorithm, which includes hard and soft threshold denoising different effects, we will study together and Kazakhstan
dhx
- 小波阈值去噪，得到信噪比更高的信号，进行后续处理更清晰。-Wavelet threshold denoising to get higher signal noise ratio, the subsequent processing more clear。
Matlab
- 信号去噪的基本步骤： （1）信号的小波分解； （2）小波分解高频系数的阈值量化； （3）信号的小波重构。使用分解的低频系数以及阈值量化后的高频系数进行小波重构。 -The basic steps of signal denoising:( 1) of the wavelet decomposition of signals ( 2) the high frequency coefficients of wavelet decomposition threshold quan
wavelet-threshold-denoising
- 利用小波分析方法，阈值去噪的算法及MATLAB实现的程序-Wavelet analysis method, thresholding algorithm in MATLAB program
wavelet
- 小波阈值降噪程序，通过改变阈值参数，改善降噪效果！-Wavelet threshold noise reduction program, by changing the threshold parameters, improved noise reduction effect!
denoising-wavelet
- 改进的小波阈值降噪方法improved wavelet threshold denoising-improved wavelet threshold denoising