登录
首页 » matlab » waveletthreshod

waveletthreshod

于 2021-04-23 发布 文件大小:3KB
0 245
下载积分: 1 下载次数: 1611

代码说明:

  小波阈值去噪,比较了软阈值,硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能,通过信噪比及均方差的比较,得出各种的算法的优劣。(Wavelet threshold denoising compared soft threshold and hard threshold and the current method of calculating the various thresholds and thresholds approach the performance of function, through the signal to noise ratio and mean square deviation of the comparison, the various algorithms advantages and disadvantages.)

文件列表:

waveletthreshod.m

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • fading4cdma
    matlab code for code division multiple access rayleigh fading
    2009-09-06 21:20:27下载
    积分:1
  • waterf
    Waterfall plot matlab function. Plots the waveforms in X(time,rcvr) vs. "time".Each trace is auto scaled so that the peak-to-peak value is at most 1.0 then each trace is offset by 1 unit.
    2009-09-21 04:11:21下载
    积分:1
  • svm465
    This toolbox was designed as a teaching aid, which matlab is particularly good for since source code is relatively legible and simple to modify. However, it is still reasonably fast if used with the supplied optimiser. However, if you really want to speed things up you should consider compiling the matrix composition routine for H into a mex function. Then again if you really want to speed things up you probably shouldn t be using matlab anyway... Get hold of a dedicated C program once you understand the algorithm.(This toolbox was designed as a teaching aid, which matlab is particularly good for since source code is relatively legible and simple to modify. However, it is still reasonably fast if used with the supplied optimiser. However, if you really want to speed things up you should consider compiling the matrix composition routine for H into a mex function. Then again if you really want to speed things up you probably shouldn t be using matlab anyway... Get hold of a dedicated C program once you understand the algorithm. )
    2005-06-06 09:41:14下载
    积分:1
  • ciccomp
    计算CIC补偿滤波器系数 Matlab源代码(method of calculate CIC compensation coefficients Matlab source code)
    2011-01-03 14:01:18下载
    积分:1
  • lianxushipinfengeyucaiji
    说明:  用matlab实现连续视频的分割与采集,其中用读视频指令把连续的视频转化为一帧一帧的图像,用帧间差分法和背景差分法实现(Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the background difference method difference method to achieve)
    2010-04-29 10:43:45下载
    积分:1
  • jingdianxiaobo
    经典的利用小波模极大值的方法实现信号去噪的程序 保存格式为TXT.开发环境是MATLAB(classic wavelet modulus maxima of the signal denoising procedures for the preservation TXT format. Development Environment MATLAB is)
    2007-06-15 18:36:38下载
    积分:1
  • bianliangyierzhuchengfenronghe
    对回转支承信号的处理,对时域内特征值得提取和主成分分析,计算第一主成分(For slewing ring signal processing, time domain feature extraction and principal component analysis is worth calculating the first principal component)
    2014-09-22 21:08:55下载
    积分:1
  • createCNT
    用来建立第一性原理计算的用的坐标程序,程序还稍有问题需要调试。(Used to create the first-principles calculation of the coordinates program, the program is also a slight problem needs to be debugged.)
    2013-03-16 18:48:35下载
    积分:1
  • yichuansuanfagongju
    说明:  针对MATLAB的优化功能,本人特别整理了MATLAB常用的优化工具箱代码(MATLAB function for optimization, I used the special finishing of the optimization toolbox of MATLAB code)
    2009-08-07 13:14:46下载
    积分:1
  • Runge-Kutta-4
    用Runge-Kutta 4阶算法对初值问题按不同步长进行求解,用于观察稳定区间的作用。(With a four order Runge- Kutta algorithm for initial value problems in asynchronous long, used to observe stability range.)
    2013-05-07 20:36:32下载
    积分:1
  • 696518资源总数
  • 104676会员总数
  • 27今日下载