OrangePi Lite2_User Maual_v1.1

说明：  利用天牛须算法改进了BP神经网络，提高了预测精度(Optimize the bp Shenjiang network)

A little guide to python programming

动态规划解决0-1背包问题-0-1 knapsack problem

说明：  Post登录WebQQ之第2版 清除被误解的代码(Post Login WebQQ of 2 clear code has been misunderstood)

delphi写的钢材进销存源码,符合钢材行业的销售模式-delphi write ADOMS steel source, in line with the steel industry sales model

Delphi聊天机器人程序，会和聊天用户进行简单的对话，回复简单的问题，实际上是预设了几种聊天用语，程序自动调用而实现。 　　聊天短语内容存储在Access数据库中，并做了防止重复回复的功能，尽量做到人性化，当然，程序还差的很远，仅供参考。

Inclan和 Tiao提出了迭代累积平方和算法（Iterative Cumulative Sums of Squares，ICSS）。该算法假定均值残差服 从正态独立同分布，通过构造刀统计量，对时间序列中的多个方差结构性变点进行测量。(Inclan and Tiao proposed the iterated cumulative squared sum algorithm (Iterative Cumulative Sums of Squares). The algorithm assumes that the mean residuals are normally independent and identically distributed. By constructing the tool statistics, several variance structural change points in time series are measured.)

A simple Android version of personnel management student work source code, including staff information management, personal wage information management, department management and a comprehensive query function, all information is stored in the mobile phone SQLite

界面漂亮的JSP论坛系统 ——Helloer企业级JSP论坛，是由一个团队在运作，论坛界面设计精美，看上去很专业，源码包内有详细的论坛配置手册。Helloer论坛采用JSP+MYSQL+AJAX技术，操作方式简洁，让论坛操作不再繁琐是Helloer的理念，有兴趣需要构建JSP环境下论坛的朋友，不妨体验下Helloer。

说明：  实现kirchoff偏移的matlab程序计算时间约为40s，请耐心等待.(The matlab program that implements the kirchoff offset has a computation time of about 40s. Please be patient.)