比较两张图片的相似度

在C#平台调用USB-I2C适配器或者USB-SPI适配器的二次编程接口函数实现ADC（模数转换）功能，USB-SPI适配器和USB-I2C适配器有8路、12bit、采样频率为1M的ADC，适配器采用3.3V参考电压，利用适配器的ADC功能可以测量0到3.3V之间的模拟电压信号。(Calling adapter or USB-I2C adapter USB-SPI in C# programming interface functions to achieve the secondary platform ADC (analog-digital conversion) feature, USB-SPI adapter and the adapter has a USB-I2C 8, 12bit, the sampling frequency of 1M of the ADC, adapter with 3.3V reference voltage, use the adapter ADC function can measure analog voltage signal between 0 to 3.3V.)

这段代码是针对三相电压型逆变器提出的，输入直流电，通过三相全桥得到三相相位互差120度的正弦波电压，控制开关管使用的是SVPWM程序。(This code for 3-phase voltage type inverter is proposed, and the input dc, three phase is obtained by three-phase full bridge phase difference of 120 degrees each sine-wave voltage, control switch tube is used SVPWM program.)

matlab下利用s-function实现rs232编码、解码及通讯的实例程序。需要在matlab下利用mex编译使用（参见s-function用法）(matlab using s-function to achieve rs232 encoding, decoding and communication procedures of the examples. Need to use matlab using mex compiler (see the use of s-function))

说明：  C#串口通信，新手必看。新手入门，你值得拥有(C # serial communicationNovice must see. Novice, you deserve it)

实现倒立摆,2013年电赛题目，代码简单耐看(Implementing inverted pendulum)

Complete Parallel Port Development. Covers all PP standards.

Kinect + OpenCV + Visual C++

c++实现的sift，可以分步观看实现效果(c++ implementation of the sift, you can watch step by step to achieve results)

一个组态监控的界面源码，原来网上下的有BUG，这个是修正后的还是挺实用的(A source interface configuration monitoring, the original BUG online, this is corrected quite useful)

适用于任意图像中轮廓的直线段检测与描绘，对于公路车道直线检测具有良好效果。(Linear segment detection and description for contours in arbitrary Images,it has good effect for straight line detection of highway lanes.)