齿轮仿真

开放的Java报告生成库。XML报告模板被用来生成准备打印的文档，这些文档来自指定的数据源，包括JDBC。输出可以传送到屏幕，或者以PDF，HTML或者XML的格式存储-open Java for report generation. XML report templates are used to create print ready files, these files from the specified data sources, including JDBC. Output can be sent to the screen, or PDF, HTML or XML format storage

说明：  简单的展示文字图片等内容，将时间线加入其中，不同的展示内容方式，可以手动点击查看不同内容，也可以自动的动态展示文字等内容，可以用作展示信息的模板使用，也可以结合自己的实际情况改写符合自己的小插件，比较实用。(Horizontal display content)

VB编写的图形界面的猜拳小游戏，供初学者参考。(Program for "finger guess game", by Visual Basic.)

通过神经网络利用matlab和python实现人脸识别(Face recognition using MATLAB and python through neural network)

说明：  利用STM32F429显示DHT11采集到的温湿度(Display temperature and humidity collected by DHT11 by STM32F429)

我们设计的异步电机变频调速器以TMS320F28035芯片为控制核心，通过输出三相PWM波控制智能功率模块IPM驱动三相异步电机。我们使用空间矢量SVPWM算法，并对其进行了优化。采用异步电机无传感器测速算法省去了昂贵的光电编码器，大大节省了成本。同时开创性的研发了自动根据运行环境调节的自适应变频算法，使我们的变频调速器可以在电网条件恶劣的乡村山区工作，由此该变频器已被一家民用水泵生产企业预订。(We design the asynchronous motor frequency conversion governor with TMS320F28035 chip as the control core, and output three-phase PWM wave to control the intelligent power module IPM to drive the three-phase asynchronous motor. We use space vector SVPWM algorithm and optimize it. The sensorless speed measurement algorithm of asynchronous motor eliminates the expensive photoelectric encoder and greatly saves the cost. At the same time, pioneering research automatic conversion algorithm based on adaptive adjustment of the operating environment, we can make VVVF in power grid conditions of rural area, thus the inverter has been a civil pump manufacturer reservation.)

操作：从上到下的“w”、“s”、“a”和“d”都是关于胜利的条件：rz控件已经吞噬了所有的意义，超级简单而愚蠢的游戏机是用win32制作的

Bula Fipronil anti carrapatos

使用matlab访问windows的文件夹或者文件，最文件内容进行修改(Matlab access to Windows folders or files, most of the file content to modify)

python编程约40例，有词频统计、读写文件、有网络爬虫、绘制图像等例程(Python programming about 40 examples, including word frequency statistics, reading and writing files, network crawlers, drawing images and other routines)