LQ2

HFSS仿真的helix结构，以及结果照片(HFSS simulation of the helix structure)

Differential evoluation 非常好的非线性最优化算法，可用于参数识别，图像处理等。(Differential evoluation very good nonlinear optimization algorithm, can be used for parameter identification, image processing and so on.)

说明：  C++实现电脑屏幕获取和显示，更改一下可以保存为文件(The acquisition and display of computer screen is realized by the C-c)

异步套接字的源码，同时还有文档可以参考，很方便-Asynchronous socket source code, along with the document can refer to, it is convenient

全面的介绍了串口通信的知识，通过实例介绍了如何编程实现串口通信-Comprehensive introduction of the serial communication of knowledge, through examples of how programming of serial communication

徕卡TCA1800自动监测系统，可以应用于各种变形监测，用于数据的自动采集、保存以及平差处理，代码完整。(Leica TCA1800 automatic monitoring system that can be applied to a variety of deformation monitoring for automatic data collection, preservation, and adjustment processing, code integrity.)

教务管理系统,方便学校教学教务行政管理与运作，互动可行。-Academic Management System to facilitate teaching school administration and operation of the Senate, interactive feasible.

书后练习作业，一个文件自动备份器，根据所设定的日期自动将备份路径所指文件备份至目标路径(Automatic File Backup Device)

实现了hadoop mapreduce模块中的wordcount例程(hadoop mapreduce wordcount)

说明：  管道摩擦系数的计算公式手算无法得到结果，需要借助计算机计算。结合Excel-DNA工具制作成为Excel插件，可以方便使用。(The formula for calculating the coefficient of friction of the pipe cannot be obtained by hand calculation and needs to be calculated by computer. It is easy to use with Excel-DNA tool and Excel plug-in.)