harris2

Add noise to signal at a prescribed SNR level.

无参考图像质量评价，输入图像，输出评价指标，介于0至100之间(image quality assessment)

书籍中matlab第二部分代码，供初学者学习参考(the above is the second part of matlab code in that book, for beginners to learn.)

时频分析工具箱，需要加载路径到matlab里，里面包含了时频分析所用到的大部分函数(Time frequency analysis toolbox, need to load the path to the MATLAB, which contains the time-frequency analysis used by most of the functions)

MATLAB_Code 各项异性介质中的传输矩阵方法处理光的传播(MATLAB_Code anisotropic media in the transfer matrix approach to light propagation)

计算机视觉的经典教材，最权威的著作，此领域必备(a classic book on computer vision, which is very famous and a must in this area)

共有4个MATLAB的实验内容和运用所学习的基本的知识去解决应这些问题。(Comprehensive experiment )

说明：  三种常用的雷达图像成像算法，希望大家多多支持。(Three commonly used imaging method for radar image, hope you can enjoy.)

基于最速下降法、牛顿法、共轭梯度法的matlab程序 (Steepest descent Newton conjugate gradient method)

主要通过小波算法，实现对信号的分析，然后通过信号重构，实现与原信号对比。(Wavelet analysis, signal reconstruction)