y图片叠加点击旋转切换代码

说明：  全搜索算法重构图。像顾名思义，穷尽法就是对搜索范围内的每个位置都进行计算并比较，从原图像块中找到与待匹配块最相似（误差最小）位置的方法。对于一个搜索范围为[-7,7]的区域来说，x，y两个方向全部搜索一遍需要进行 15X15 = 225 次计算。穷尽法的缺点很明显就是计算量太大，速度很慢，另一方面，由于全部范围都进行了计算，其匹配精度是最高的。(Reconstruction graph of full search algorithm. As the name implies, the exhaustive method is to calculate and compare each position within the search range, and find the most similar (least error) position with the block to be matched from the original image block. For an area with a search range of [- 7,7], 15x15 = 225 calculations are required for searching both directions X and Y once. The disadvantage of exhaustive method is that the calculation is too large and the speed is very slow. On the other hand, the matching accuracy is the highest because all the ranges are calculated.)

pfc离散元 适合初学者学习的代码--生成墙体结构(Code of PFC discrete element for beginners to learn--generation of wall structure)

文章中的信道MIMO信道的容量推导，非常适合初学者理解，在下就是一名小白，还是看懂了，比较好的资料，不过没有matlab的仿真代码。(The channel MIMO channel capacity deduction in the article, very suitable for beginners to understand, in the next is a white, or understand, better information, but no matlab simulation code.)

NS2入門指導 有助于初学者了解NS2，真的对新手有所帮助(Getting Started guide will help beginners understand the NS2, really help the novice)

说明：  内含多款单片机的程序DEMO,其中原理图和屏幕资料很全，通信方式均采用SPI方式(0.96 inch OLED screen information)

初学者可以参考的，用简单的c++写五子棋的程序(Beginners can refer to, using simple c++ to write Gobang program)

说明：  自己写的自动增益控制器MATLAB代码，比较简单易懂，适合初学(Matlab code of automatic gain controller written by myself is easy to understand and suitable for beginners)

linux下的视频捕捉和处理CMVision2.0-beta1.rar-of video capture and processing CMVision2.0- beta1.rar

说明：一个用于压缩、解压ZIP文件的类库，使用方便、快捷，有源代码。编译的时候要注意路径设置。如果你想在自己的程序中加入ZIP功能的话，赶快下载一个吧！ -: one for compression, decompression of ZIP document library, easy to use, fast, active code. Compile time to pay attention to routing. If you wish to own procedures to add ZIP function can be quickly downloaded a!

一幅双平面棋盘格的相纸，分别对两个面取角点进行标定后，可知（也可以是，已知CCD相机内参数）CCD的内参数(u0,v0,f,kc)和两个面各个点世界坐标(A double-planar checkerboard photographic paper, after calibration of the two surface pick-up points, we can see (can also be known CCD camera internal parameters) CCD internal parameters (u0, v0, f, kc) and two Face points World coordinates)