p2_9

说明：  基于matlab平台，产生4FSK,2PSK数字信号(Generate 4FSK, 2PSK digital signal based on MATLAB platform)

简单的rmi聊天室源码,没有图形界面，简单实现rmi下的聊天室(rmi chat room)

1.2版本， 1.对联通手机号码进行支持，主要的处理就是在短信中心的控制上 2.对容错能力进行提高,对于发送失败的信息,加以提示. 3、解决以手机做为gsm模块时不能正常接收短信的问题，从而达到聊天的效果。(Version 1.2, 1. Unicom)

Utility class to look up carrier logo resource IDs.

File Permission extends Permission implements Serializable Source Code for Andriod.

java小例程3。多个小例程，供初学者学习参考(java three small routines. Many small routines for beginners learning reference. .)

用于网页上表格内容排序，点击列的名称，可以对该列进行排序(Used to form the content of web pages to sort, click column name, you can sort the list)

八数码问题和舰科技符合时刻记得和反馈记得和反馈及时反馈记得是(eightnumberggfdghffhgfhgfhgfhgfhjgjghkj)

apache antenna最新版本的源代码，j2me打包时使用 (the lastest antenna free source)

题目：打印出杨辉三角形（要求打印出10行题目：输入3个数a,b,c，按大小顺序输出。 题目：输入数组，最大的与第一个元素交换，最小的与最后一个元素交换，输出数组。 题目：有n个整数，使其前面各数顺序向后移m个位置，最后m个数变成最前面的m个数 题目：编写一个函数，输入n为偶数时，调用函数求1/2+1/4+...+1/n,当输入n为奇数时，调用函数1/1+1/3+...+1/n(Topic: Print out the Triangle (10 lines required to print out the Title: Enter the 3 numbers a, b, c, according to the order of output. Title: input array, the largest exchange with the first element, the smallest and the last element of the exchange, output array. Topic: There are n integers, to move back in front of the order m of the number of positions, finally becoming the foremost m m the number of number of topics: write a function, the input n is even, the call function evaluation 1/2+1/4+...+ 1/n, when the input n is odd, call the function 1/1+1/3+...+ 1/n)