正则表达式测试工具

这是一个matlab编写的计算人脸识别率的小程序，选选用的图像数据库位ORL数据库。，已通过测试。 (This is a matlab write a small program to calculate the face recognition rate, the election chosen image databases bit ORL database. , Has been tested.)

说明：  简单http服务端，有简单的POST和GET请求，对于数据处理CGI程序，需要开一个子线程服务(The simple HTTP server has simple post and get requests. For data processing CGI program, it needs to open a sub thread service)

一个 基于C语言的 H264解码播放的DEMO 好多年了

红牛开发板，SD卡读取文件名在LCD上显示（SDIO_FATFS）(Red bull development board, SD card to read the file name is displayed on LCD (SDIO_FATFS) )

说明：  OFDM principle, suitable for WiMAX beginners

有一存储很多商品数据(每件商品的属性先后包括：品名、规格、单价(有小数位)、数量，数据的最长长度分别为20、10、6、5，在文件中以空格为分隔，每个商品的数据占一行)的文本文件，从键盘输入某种商品的品名，要求在文件中查找有无相应品名商品(可能有多条记录或没有)，若有则在屏幕上显示出相应的商品的品名、规格、数量、单价(显示时，品名、规格、数量、单价之间使用逗号(,)作分隔，单价显示时只显示2位小数)，若无则显示没有相应品名的商品。 (There are a lot of goods stored data (each item has the attributes include: name, size, price (with decimal places), quantity, the maximum length of the data were 20,10,6,5, a space in the file is separated The data for each item per line) text file, input from the keyboard of a commodity name, asked whether the corresponding file for the product name (may be multiple records or did not), if it is displayed on the screen of the corresponding product name, size, quantity, unit price (display, name, size, quantity, unit price between a comma (,) as a separator, price display shows only two decimal places), if not then show no corresponding product name .)

使用C# 通过hook住全局，然后禁用住鼠标左键。当然你也可以禁用键盘一部分甚至全部。代码中该注释的地方已经注释了，也不是太多内容，可以自行修改完善

说明：  介绍微软Windows操作系统的书籍，编写驱动时需要(Microsoft introduced the Windows operating system books, preparation of need-driven)

说明：  默认产生（0，1）的高斯随机数，参数可调(Gauss random number (0,1) is generated by default with adjustable parameters.)

DS18B20驱动  TFT2.8寸SPILCD屏驱动 温度采集控制