登录
首页 » matlab » Nlayerdenoise

Nlayerdenoise

于 2011-04-05 发布 文件大小:1KB
0 207
下载积分: 1 下载次数: 0

代码说明:

说明:  小波阈值去噪。对图像加噪,并进行小波1到4层分解去噪,给出信噪比走势图.rar(Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio is given chart. Rar)

文件列表:

Nlayerdenoise.m,848,2011-04-05

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

  • FIR-lowpass-design
    FIR 低通滤波器程序,matlab 实现(FIR filter using matlab)
    2010-07-12 09:22:15下载
    积分:1
  • Introduction_to_MATLAB_and_Simulink_A_Project_Appr
    一本来自国外的介绍matlab及simulink使用方法的书籍,很不容易得到的,请珍惜。(An introduction from abroad matlab and simulink to use books, not easy to get, please cherish.)
    2009-03-17 18:06:01下载
    积分:1
  • tixingguanzi2
    分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39%;二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)
    2014-01-09 14:11:20下载
    积分:1
  • tao
    小生境遗传算法用于优化问题,得到了比遗传算法更好的效果(Niche genetic algorithm for optimization problems, get better results than the genetic algorithm)
    2010-07-12 09:57:09下载
    积分:1
  • _Hough__doc
    hogh变换,从图像中提取直线。程序过程详细。(hough transform,find lines from images.you can learn how to use the hough transform)
    2010-09-01 19:42:51下载
    积分:1
  • hwEEGECG_ica
    关于脑电信号预处理中的从脑电信号中滤除心电信号,用的是独立分量分析的方法,编写的程序很简单明了,并画出图形进行直观的观察对比(Pretreatment on EEG signals from the brain to filter the ECG, using independent component analysis method, a program written in very simple and intuitive observation to draw graphics comparison)
    2011-07-28 09:26:41下载
    积分:1
  • voicebox
    齐全的voicebox库,可以基于这个库进行语音处理的项目开发,十分好用。直接配置好后就可以使用。(Complete voicebox library project development can be carried out based voice processing library, very easy to use. Can be configured directly after use.)
    2014-11-19 10:28:22下载
    积分:1
  • firPuse
    维纳滤波器的应用,从加噪信号中提取原始信号,求权系数收敛情况。(Wiener filter applied, to extract the signal with noise from the original signal, to seek power factor of convergence.)
    2011-11-23 11:57:48下载
    积分:1
  • sampen
    样本熵在信号分析中有很重要的作用,其主要用来提取非线性特征,从而用于特征分析。(Sample entropy has a very important role in signal analysis, which is mainly used to extract the nonlinear characteristics for analysis.)
    2013-03-30 11:28:55下载
    积分:1
  • ONE-DIMENSION-FDTD
    upml边界条件下的FDTD程序,感觉很不错,分享给大家吧,也希望大家能更多的分享自己的程序。谢谢(boundary conditions under upml FDTD program, I feel very good, for everyone to share it, I hope you will be able to share their program more. Thank you)
    2014-01-15 13:09:30下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载