HttpHelperV1.8-Net2.0版

测量平差程序设计：边角网间接平差,provide the translate rad to angle(Indirect Adjustment)

复杂网络构建模型，可能有小世界模型和无标度网络模型(Most social, biological, and technological networks display substantial non-trivial topological features, with patterns of connection between their elements that are neither purely regular nor purely random. Such features include a heavy tail in the degree distribution, a high clustering coefficient, assortativity or disassortativity among vertices, community structure, and hierarchical structure. In the case of directed networks these features also include reciprocity, triad significance profile and other features. In contrast, many of the mathematical models of networks that have been studied in the past, such as lattices and random graphs, do not show these features. The most complex structures)

java写的手机小游戏，黄金矿工2，附带源码。(Written in Java mobile phone games, 2 gold miners, with source code.)

ADQ图像篡改定位算法与样例，代码内有详细解释说明(ADQ image tamper positioning algorithm and sample, the code has a detailed explanation)

说明：  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.)

2015年甘肃省水资源公报资料，较为具体，方便水问工作者进行学术计算(Water resources bulletin data)

说明：  包括跳频通信系统的整个工作流程，调制，跳频，解跳，解调。 其中，调制采用MSK调制方式，解调采用复差分解调方式。(Including the whole work flow of frequency hopping communication system, modulation, frequency hopping, de hopping, demodulation. Among them, MSK modulation is used for modulation and complex differential demodulation is used for demodulation.)

C#通过主机名获取IP地址，这和通过IP地址获取主机名正好相反，有意思吧，只要知道主机名，就可得到该主机的IP地址，当然，前提是都在一个网段内，且IP真实存在。

if you want to learn data analysis,i suggest you to read this book

摄像头软件的部分程序,里面有对摄像头的控制(Camera software part of the program, there is a control of the camera)