Simple multithread in C

Regression是一款进行多元线性回归分析的计量经济学软件.可以完成多元回归模型的参数估计和统计检验和计量经济学检验.可以通过Excel获取外部数据,并且能够把计算结果保存成xls文件，计算结果的差方图和平面图都可以保存成bmp文件。另外，也可以针对某一列数据进行数据处理。-A multivariate linear regression analysis of econometric software. To be completed Multiple regression model parameter estimation and statistical testing and econometric testing. Excel can access external data , and be able to calculate the results into Excel document preservation, The results of the poor and to map plans can be preserved as bmp document. In addition, it may be against a disaggregated data for data processing.

A small graphics program which can be used as screen saver.

apache log4cxx的使用演示，可以看看输出LOG到底有多方便。-apache log4cxx the use of demonstration, in the end can take a look at how easy LOG output.

Delphi编写的点对点传文件程序-Delphi peer-to-peer file-procedures

如果你用 MFC 编写过多文档界面（MDI）Windows 程序，那么肯定知道：如果父窗口标题为“PCaption”,子窗口标题为“CCaption”，那么每当子窗口最大化并处于激活状态时，子窗口标题一般都会与父窗口标题合二为一，变成“PCaption-[CCaption]”。 这是一种 MDI 的默认行为。用 C# 编写多文档界面程序也不例外。很多用户都不喜欢这种缺省特性，往往想用定制的窗口标题取而代之。该例子示范如何在C#程序中定制和修改MDI应用的窗口标题。-If you use MFC prepared excessive document interface (MDI) Windows procedures, Well know for sure : If the father window entitled "PCaption" Subwindow entitled "CCaption," then maximize the window whenever son was in a state of activation, Subwindow heading generally patriarchal heading into one window, become "PCaption-[CCaption]." This is a MDI default behavior. C# prepared multi-document interface procedures are no exception. Many users do not like this default characteristics are often customized to use the title of the window replaced. The examples demonstrate how C# procedures customization and modification of MDI application"s window title.

这是一个封装了500多个Windows API的控件 TheCtrlEncapsulation500API.zip-This is a package of over 500 Windows API controls TheCtrlEnca psulation500API.zip

现在的即时翻译软件种类很多，使用方法也各有千秋，但它们大都有一个 共同的特点：鼠标指到哪儿，就翻译它下面的单词。这大大地方便了用户，但是 从一个编程人员的角度来看就不那么轻松了。因为没有一个方便的函数 类似”GetWordUnderMouse()”可以得到鼠标下面的单词，那么这些软件是怎么 做的呢？经常在BBS和mailing list里看到和我同样困惑的问着相同问题的网友们。-Now in the matket the immediatly translation software has many sorts.The method of using is also differently.But they have a feature in common:it translate the word when the mouse pointer points a word.This founction make things conwenient for the consumer,but through the angle of a programmer it is not so easyly.In the reason of not having a conveniet founction just as "GetWordUnderMouse()"that can get the word undermouse,then how did these software product?I ofen encoutered the web funs who had the same question as me in the BBS or maling list.

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

用mFC写的魔方游戏，醒目，让人开心，可以看看，

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