2DESK

一个例子，展现支持向量回归机（SVR）的实际使用(A example to show how to use the SVR)

[stm32] SIM808模块之发短信GPSTCPHTTP研究(Research on short message GPSTCPHTTP of [stm32] SIM808 module)

OFDM调制及多径瑞利信道及单径信道的仿真，可选择(OFDM Simulation of Multipath Rayleigh Channel and Single Path Channe)

基于optisystem的OFDM 相干光通信仿真(Optiisystem-based simulation of OFDM coherent optical communication)

说明：  hsms 源码，该源码来自网络，看了下，还比较好，有需要的同学可以下载看看(HSMS source code, the source code from the network, look at it, it is better, students in need can download and see)

人脸识别的adaboost。包括load_images，imresize，Classify。-Face Recognition adaboost. Including load_images, imresize, Classify.

开发工具VS2012，MFC基于对话框实现计算器功能。可以进行加、减、乘、除、开方、求倒等等功能。之前在VC6.0上实现过，但是，目前换成了VS2012，部分代码和在VC6.0上是不一样的，已经实验通过。 

大致思路说说，就是在外部SRAM里面做了一个大数组[320][240]做了一帧缓冲，所有屏幕相关操作都是在这一帧上面实现的，使用DMA直接丢数据到FSMC接口上，比I/O快多了，然后就是资源的去背问题，所有的图片都是我从手机版上面截图下来的，然后背景色都是0X4DF9，然后因为jpg转换软件的关系，蓝色的背景色会有偏差所以直接判断把0x4df9不显示不可行，后来想到可以用RGB颜色来入手，虽然不是0x4df9但是还是蓝色，所以蓝色分量肯定比红色多，所以做了一个阈值判断(Roughly speaking, a large array [320] [240] is made in the external SRAM to do a frame buffer. All screen-related operations are implemented on this frame. Using DMA to drop data directly to the FSMC interface is much faster than I/O. Then it is the problem of resource backtracking. All the pictures are taken from the top of the mobile version, and then the background color is 0X4DF9. Later, because of the relationship between JPG conversion software, the blue background color will be biased, so it is not feasible to directly judge that 0x4df9 is not displayed. Later, I thought that RGB color can be used to start with. Although it is not 0x4df9, it is still blue, so the blue component must be more than red, so I made a threshold judgment, and then it is the transition between scene and scene.)

说明：  爬取微博内容，通过python进行抓取分析(Microblogging information crawling layer is responsible for climbing the microblogging information and downloading the file shared by microblogging user.)

一个类定义的链队列和链表，并实现了若干操作函数-definition of a type of chain and Queue List, and to achieve a number of operational functions