Properties

说明：  用于计算管道固有频率，仅供参考学习，用于程序计算频率(It is used to calculate the natural frequency of the pipeline for reference only)

手机版推箱子游戏，运行于展讯平台，测试通过。-Sokoban Games Mobile, running on Spreadtrum platform for the test.

Android 锁屏源码 手机屏保代码，具备锁屏、屏蔽home、屏蔽返回、屏蔽挂机键等功能，学习Andorid源码很不错的基础实例。

It is an HTML file which will guide you how to kill yourself!

说明：  周志华 机器学习 机器学习是计算机科学与人工智能的重要分支领域. 本书作为该领域的入门教材，在内容上尽可能涵盖机器学习基础知识的各方面。 为了使尽可能多的读者通过本书对机器学习有所了解。 作者试图尽可能少地使用数学知识. 然而, 少量的概率、统计、代数、优化、逻辑知识似乎不可避免. 因此, 本书更适合大学三年级以上的理工科本科生和研究生, 以及具有类似背景的对机器学 习感兴趣的人士. 为方便读者, 本书附录给出了一些相关数学基础知识简介(machine learningMachine learning is an important branch of computer science and artificial intelligence. As an introductory textbook in this field, this book covers all aspects of basic knowledge of machine learning as far as possible. In order to make as many readers as possible understand machine learning through this book. The author tries to use mathematical knowledge as little as possible. However, a small amount of knowledge about probability, statistics, algebra, optimization and logic seems inevitable. Therefore, this book is more suitable for undergraduates and postgraduates of science and engineering over the third year of the University, as well as people with similar background who are interested in machine learning. For the convenience of readers, the appendix of this book gives some basic mathematical knowledge)

说明：  Powerworld IEEE 14 bus .pwb Powerworld IEEE 14 bus .pwd

微信小程序：货币汇率转换和计算源码，用户可以通过本程序收藏货币，然后可以与世界上大部分国家进行货币转换计算，程序内列出的国家已经不少了，若发现没有的国家自己查下汇率，添加到程序中，本源码重点是让大家学习微信小程序的开发方法，学会了就可以自己改程序了。

说明：  SIM800L_硬件设计手册_V1.1.pdf(SIM800L_Hardware Design Manual_V1.1.pdf)

会英语打英语；不会拼音不会英语，打笔画；还有反查码、中译英等等，你想什么打什么。软件基础建立在快速的五笔字型输入法上，但如果你输入五笔时，找不到要输入的字，可以用拼音或英译中输入您想要任一个的字或词。-English will play English; Not Pinyin not speak English, stroke play; There are anti-check, the Chinese translation of English and so on, what you want to be fighting.

外文资料里面的源代码，时间序列数据分析中的梅林变换工具，二维声子晶体FDTD方法计算禁带宽度的例子。( Foreign materials inside the source code, Time series data analysis Mellin transform tool, Dimensional phononic crystals FDTD method calculation examples band gap.)