下山单纯形法java源程序可做非线性函数极值以及曲线拟合程序CureFit_Line_LeastSquaresMethod

说明：  在空间数据编码练习题的基础上实现 1、名字的左斜变换 2、名字的耸肩变换 3、名字的比例变换 4、名字的旋转变换 5、名字的对称变换 6、名字的平移变换——-优化版本，可直接使用。((On the basis of spatial data coding exercises 1, the left oblique transformation of the name 2, the shrug transformation of the name 3, the proportion transformation of names 4, the rotation transformation of the name 5, the symmetric transformation of the name 6. Translation of names))

Java EJB写的Calculate计算器，文件比较多，学习EJB的可参考下。计算器是学习各类编程语言时候经常学写的小程序，可以学到不少知识点，不多介绍了，自己下载源码看下吧。 (Java EJB wrote Calculate Calculator, more documents, learning EJB can refer. The calculator is learning all kinds of programming languages often when learning to write small programs, you can learn a lot of knowledge points, little introduction, and to download the source code look it.)

个人工作中编写基于java nio的socket封装，基于事件的设计方式这点类似mina，但该框架的主要特点是简单！(Personal work, the preparation of the socket-based java nio package, event-based design approach this like mina, but the main features of the framework is simple! )

说明：  springcloud 微服务架构，初学者可以通过此书快速理解微服务。(Microservice architecture, beginners can quickly understand microservices through this book.)

档案管理系统Java语言包括数据库Microsoft sql server(Records management system includes a Java language)

GEF 使用、原理、功能、框架介绍，初学者必备书籍(GEF use, principles, functions, frameworks introduced)

This code shows how to manupilate a text file, by counting the number of sentences appears on the full text file and many more

test yourejb code from standalone java file

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

将基础知识，高级运用，框架知识综合到一起，源码demo(Fundamentals and advanced the framework of the use of knowledge are integrated together, source demo)