框和单选

说明：  模式识别、神将网络建立中，图像与处理、颜色特征提取、纹理特征提取等(Pattern recognition, Shenjiang network building, image and processing, color feature extraction, texture feature extraction, etc)

能放大部分屏幕可以用来擦看一些很小的字或图片上的细节-Can enlarge part of the screen can be used to rub a small word or a look at some details of the pictures

OPC Client 源代码，支持OPC 2.0 非常有参考价值(OPC Client source code, OPC 2.0 support is very useful)

说明：  paper for tesla turbine construction

试验是结束后，计算上升曲线与下降曲线之间的偏差，并将计算结果显示出来(At the end of the test, the deviation between the ascending curve and the descending curve is calculated and the results are shown.)

mbot，scratch程序案例，可以用来学习mbot控制。(Mbot, scratch program case, can be used to learn mBot control.)

打印一条文字“”你好世界“”你好python“”最基础的python语言了解一下(Print a text "Hello World" and "Hello python". Learn about the basic Python language)

LED code for 51 chips

Beckhoff官方CoE样例，功能框架已实现PDO，SDO(Beckhoff official CoE sample)

这是数字图像处理的教程，比较专用与系统，pdf格式-This is the Digital Image Processing Guide, compared with dedicated systems, pdf format