主成分分析

Display ToolTip in any place on the screen 是我在网上找的，版权归原作者所有。-Display ToolTip in any place on the screen is what I find online, and belongs to original author.

给程序是一个利用vc开发出的一个可以更换windows界面风格的小型应用程序，但在改变之前要重启-procedure is to use a vc developed a windows interface can be replaced style of small applications, but until be reopened

本设计为双通道虚拟示波器，运用LabVIEW中DAQ技术，可以进行通道设置，时基选择，触发设置等功能，具有一般通用示波器的功能，望大家互相学习，共同进步！

一个漂亮的时钟程序-A beautiful clock program

pascal中的最小生成树（算法-Delphi）- ；

如何使用本软件 1、首先在“请输入函数 y=”后面的输入框中输入您想要画图的函数形式，注意，其中乘除幂运算符必须在前面加点，否则会出错画不出来。 2、在“请输入区间 x 从”…“到”…的输入框中输入您想要画图的区间，也就是自变量的取值范围。 3、点击“画图”按钮，即可画出函数的图形。 4、点击“关闭”按钮，可以退出本软件。-1 How to use this software, first of all in the Please enter the function y = behind the input box, enter the function you want to draw the form of attention, in which multiplication and division operator must power points in front, otherwise they will not come out wrong painting. 2, in the Please enter the range of x from the ... to ... the input box, enter the interval you want to draw, that is, since the variables range. 3, click on the Paint button, you can draw function graphics. 4, click Close button, you can withdraw from this software.

简单的界面,用了java网格布局,盒状布局,卡片布局.前面,还有一个登陆界面-simple interface, with a java Mesh Board, a box-like layout, and layout of the cards. Front There is also a landing interface

本程序主要作用与TXT电子小说的阅读，在您的阅读过程中程序可自动翻页，并且您还可以自己设置自动翻页时间间隔，程序自带书签功能，您可以随时保存您的阅读进度方便下次的阅读，程序会在您打开的TXT文件的相同目录下创建一个*.m的文件，此文件为书签文件，删除后会造成保存的阅读进度的丢失。 开发平台 vs 2008 -A major role in this process with TXT e-fiction reading, in the course of your reading program can be automatically flip, and you can also set up their own auto-flip time interval, the program comes with a bookmark feature, you can always save your progress to facilitate reading the next reading, the program will open in your TXT file the same directory to create a*. m files, the file for the bookmarks file, delete saved will result in the loss of reading progress. Development platform vs 2008

字符统计器 统计txt文档里的不同字母和符号的个数并返回结果，结果包含字符个数及列出未出现的字符-Character Statistics Statistics txt file browser in the different number of letters and symbols and return results containing the number of characters and list of characters does not appear

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