给出x值，经计算得到cos(x)的结果，并可清除记录

基本使用说明如下： 1、文件夹中均为MATLAB软件M文件程序； 2、程序文件为每一章节中例题的MATLAB程序电子版，程序名与例题名序号相对应； 3、此文件夹中的程序已经经过调试，在MATLAB 7.0或以上版本中均可以正常运行； 4、程序头中功能介绍了此程序的主要实现的功能。-Basic instructions are as follows: 1, Folder M in both MATLAB software documentation procedures 2, the program file for each chapter in the Example of the electronic version of the MATLAB program, the program name and serial number that corresponds to the name Example 3, in this folder The process has been debugging, in MATLAB 7.0 or above in both the normal operation can be 4, the program features first introduced this program in the main implementation features.

在对话框中画动态曲线，适合有一定GDI知识的朋友阅读。-In the dialog box art dynamic curve for GDI has a certain knowledge of a friend to read.

时钟动画的实现 vc开发，可以看看。-clock animation achieve vc development, can look at.

DOIView示例程序中，演示了资源、键盘加速键和弹出式菜单的用法.程序中的文本被存储为一系列字符串资源。DOIView将文本格式化来适应程序窗口，并使用滚动条来滚动文本。 -DOIView sample program, presentation resources, keyboard keys, and accelerate the use of pop-up menu. Program text is stored as a series of string resources. DOIView text formatted to adapt to program window, and use the scroll bar to scroll text.

界面相关的OCX控件，可以改变对话框的大小和放大功能。-Interface related OCX control, can change the dialog size and amplification.

VC ucos2的源代码，可运行，可使用，可裁减-VC ucos2 source code, can run, you can use, that can be trimmed

字体、界面、时间差等试验程序，自己测试用的。-Fonts, interface, time poor testing procedures, their own test of the.

非常cool的多列视图.-very cool out over the view.

多文档带其它控件的实现， 可以参考-other multi-document control with the realization that it will be

通过SMTP协议发送邮件程序。另外，还可以通过COM接口参数进行发送。-through the SMTP protocol to send e-mail programs. In addition, through the COM interface parameters of this.