lpcc

摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)

matlab编程100例 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇(matlab programming is 100 cases of 1-32: 33-66 chapter graphics applications is: interface design articles 67-84 is: graphics processing chapter 85-100 are: Numerical Analysis Section)

MATLAB 傅里叶分析 快速傅里叶分析 非常正确的资料 值得下载(MATLAB FFT)

基于matlab开发的通用有限元软件的源程序部分，最新版本(Matlab-based general-purpose finite element software development source part, the latest version)

提供一个完整有用的MATLAB圆拟合程序及其说明(MATLAB provides a complete circle fitting program useful and descriptions)

大斜视条带合成孔径雷达仿真程序，包括回波仿真(Large squint synthetic aperture radar simulation program, including echo simulation)

说明：  这是一个运用matlab实现复杂网络蓄意攻击和随机攻击 的源代码，欢迎下载，可直接调用。(This is a source code which uses MATLAB to realize deliberate attack and random attack on complex network. Welcome to download and call it directly.)

说明：  图腾柱PFC变换器闭环仿真,双闭环PI控制(Closed loop simulation of totem pole PFC converter)

MATLAB下的GPS_tool 包括最基本的算法和实例(navigation gps in matlab)

Visual C＋＋与MATLAB的数字基带传输系统仿真的实现(Visual C++ and MATLAB simulation of digital baseband transmission system to achieve)