是“MATLAB在数字信号处理中的应用(第2版)”一书的课件，该书由薛年喜编著 清华大学出版社出版 2007年12月 MATLAB是一种功能强大的数据...

用java编写的JAVA固定资产管理系统，功能相对简单，希望对大家的学习有帮助-JAVA using java prepared fixed asset management system, a relatively simple function, in the hope that everyone has to learn to help

编写的日期类时间类希望能给指点一下谢谢大家-Time

(1) 设计一个程序，用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形，如果没有参数，则通过异常处理方法现实错误消息。（用于计算面积的方法是一个重载的方法。提示：定义一个抽象的父类，并提供一个抽象的方法area(). 再派生出三个子类，重写area()方法，然后在main方法中用多态来实现具体的面积函数的调用）。-(1) design a program based on user input for the command line parameters to calculate the number of rectangular, square, triangle area. If the input parameter is one, two, three then they should correspond to a square, rectangle, triangle, without parameters, exception handling through the real error message. (Used to calculate the area is an overloaded method. Note: the definition of an abstract parent class, and provides an abstract method area (). To send birth to three sub-classes override area () method, and then in main method using multi-state to achieve a specific area of a function call).

这是一个模拟一些简单物理现象的小程序，如小桥过河之类的，运行程序时需要把CCBP文件夹包含在头文件。-This is a simple simulation of the physical phenomena of small programs, such as the bridge across the river like the program to run when the need CCBP folder contains the header files.

一个实用的单片机试验程序，大家分享分享，程序源码完整-A practical single-chip testing procedures, to share to share, the program source code integrity

解决分区无法打开 DOS命令 供大家学习交流-Zoning can not solve the DOS command to open the exchange for U.S. Study

雷老虎短信平台的开发该源码可以连接雷老虎短信平台发送短信查询信息等

matrix相关函数及处理方法，在excel中使用的例子-correlation function and matrix approach, in the example of the use of excel

此为留言板，可以收集用户反馈的信息，便于交流-this for the message board, collecting feedback from users of information and to facilitate the exchange of

自己编写的一个vc的五子棋 希望对爱好vc编程的朋友有所帮助 也请高手多指教-themselves prepared a 331 vc hope that the right-loving friends vc programming also help enlighten more 19:56