5dbt

JAVA 本程序所实现的功能为对数据进行无监督的学习，即聚类算法(JAVA the procedures for the functions of data unsupervised learning, clustering algorithm)

说明：   时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值 时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值 (Time series forecasting method is a quantitative analysis method, which is variable in time series analysis based on the use of certain mathematical methods prediction model established so that the time trend extends out to forecast future market trends, determine the variable predict value of time series forecasting method is a quantitative analysis method, which is variable in time series based on the analysis, using certain mathematical methods prediction model established, to enable an extension of time trends outwards to forecast future market developments, trends, determine the variables predictive value)

Java 调用Python脚本文件与Jython调用Java对象的示例(Java call Python script file and call Java objects with Jython example)

设计一个跟踪鼠标移动的窗口。窗口中间添加一个蓝色背景白色文字的标签，在标签上显示鼠标指针当前坐标值。在窗口下方添加一个按钮，点击按钮可以在停止跟踪和继续跟踪之间进行切换(Designed to track the mouse movement a window. Middle of the window to add a blue background, white text label, the label displays the current mouse pointer coordinates. Add a button in the window below, click the button to stop the track and continue to follow in the switch between)

springboot demo 集成redis MQ mybatis 以及thymf模板 可以直接使用(springboot demo MQ mybatis thymf)

软件雷达是现代雷达的重要发展方向。其中数字化中频接收系统是关键技术之一(Software radar is an important developing direction of modern radar.)

说明：  编写一个复数类，可以进行复数加法和减法运算。编写一个包含main方法的类（应用程序）测试该复数类。要求该复数类至少包含一个无参的构造方法和一个带参的构造方法；数据成员包括复数的实部和虚部，为double类型；包括两个方法，分别实现复数的加法和减法运算。(Write a complex class, which can add and subtract complex numbers. Write a class (application) containing the main method to test the complex class. The complex class is required to include at least one parametric construction method and one parametric construction method; the data members include the real and imaginary parts of the complex, which are of double type; and two methods are included to realize the addition and subtraction operations of the complex respectively.)

java语言程序基本概述全集以及SDK1.6编译器的新规定 (Java language program to complete basic overview and new rules of SDK1.6 compiler )

JavaSE基础，Java 反射机制编程，是J2EE的基础部分之一，是一个难点。我亲自调试编译过的，绝对有用，如果觉得不错，请留言。谢谢！ (Java Foundation,It is useful to New Learners!)

使用java语言在Eclipse上编写俄罗斯方块代码，此版本的俄罗斯方块只是实现了俄罗斯方块的基本功能，没有设置等功能，游戏代码采用mvc设计模式(Tetris using java language code on Eclipse, this version of Tetris is to achieve the basic functions of Tetris, and other functions not provided, the game code using mvc design pattern)