gpscatch_new

该文档包括了c语言中最常用的库函数的基本用法，对于c语言爱好者有一定的帮助。-the document include the c language most commonly used for the basic function of usage, c language lovers can help.

(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).

在LABVIEW里调用MATLAB来实现粒子群算法。(MATLAB to implement particle swarm optimization)

说明：  基于阵列的信号增强算法，利用多个阵元接收信号进行相关计算，输出纯净语音信号。(Array-based signal enhancement algorithm)

让4个LED依次亮再依次灭,编写语言为Verilog HDL。(Make 4 LEDs switched on in turn then off in turn)

一个不错的小游戏 有代码 可以用WTK2.0运行 希望大家 能 喜欢-A good game has the code can be used to run WTK2.0 hope that we can love

LMS算法的程序，针对于正弦信号加噪声进行自适应滤波处理的程序，程序正确，(LMS algorithm procedures, for the sinusoidal signal plus noise filtering process, the program is correct,)

用VC控制GE的打开以及一些简单功能，效果明显-VC control with GE, as well as some simple function of the open and obvious effect

单片机基础操作的方式方法，这是一个很好的程序显示(Because no matter in our work or study, fear of difficulties and lack of confidence usually make us lose the opportunity to achieve success.)

件是一款基于elei编写省市县三级联动菜单代码。(This is a three-level linkage menu code for provinces, cities and counties based on elei.)