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ss
说明: 移动电话主要采用频率复用,但分配给移动电话的频段很少,远不能满足用户的需要。
因此就提出将地区划分成小区,称为蜂窝(Cell),每个蜂窝内使用一组频率,相隔一段距离后,相同的频率又可重复使用。
(The main use of mobile phone frequency reuse, but allocated to the small-band mobile phone, far from being able to meet the needs of users. Therefore proposed to be divided into residential areas, known as cellular (Cell), each use a set of cellular frequencies, separated by some distance, the same frequency can be reused.)
- 2009-04-16 19:32:36下载
- 积分:1
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RTX_VMIC-5565_Driver
RTX系统下,GE反射内存卡vmic-5565的驱动程序,由vc开发(Under the RTX system, GE Reflective Memory Card vmic-5565 driver, developed by vc)
- 2014-09-02 20:53:09下载
- 积分:1
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ISO_14230_3_1999
ISO_14230_3_1999_道路车辆_诊断系统_关键词协议2000_第3部分_应用层。做诊断开发的童鞋应该能用得到。(ISO_14230_3_1999_ road vehicles _ diagnostic systems- Keyword protocol 2000_ _ Part 3 _ the application layer. The development of children' s shoes to make the diagnosis should be able to get.)
- 2013-08-21 21:15:39下载
- 积分:1
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PagerDemo_prj
像C++Builder里的用于左右滚动系列控件的带箭头的控件(The control with arrow which likes the set of contorls in C++ Builder which can move left and right)
- 2020-12-04 16:39:24下载
- 积分:1
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BF609_Timer
BF609 DSP定时器程序例程,初学者通过这个例程可以学会定时器的编程方法(BF609 DSP timer routine, beginners can learn through this routine Timer programming)
- 2016-10-21 20:22:19下载
- 积分:1
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VCPP2010
vc++权威开发指南代码
好用实惠下载吧(
vc++ Development Guide authoritative code
Download it handy affordable)
- 2014-03-22 00:27:49下载
- 积分:1
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pigdjas67
By throwing an exception to indicate the occurrence of an error(By throwing an exception to indicate the occurrence of an erro)
- 2018-12-25 13:29:14下载
- 积分:1
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DNS-software
可以查询网络DNS的一个小程序,以运行,无错误,可直接使用(Can the DNS query network a small program to run, no mistake, can use directly)
- 2012-02-21 19:58:26下载
- 积分:1
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waterfall_demo
一个演示3D波浪的图形类(A demonstration of 3D graphics-type wave)
- 2003-08-07 00:00:00下载
- 积分:1
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YCArray
说明: /**
* 动态数组的模板类
* 1.支持字符索引
* 2.方便的添加删除修改任意一项
* 最后更新 2004-8-9 yzh
**1.优化了字符索引的运作方式,使用数组存储
**2.重写了底层数据的存储,将连续性的存储方式改为了非连续,
*** 从而很好有效地支持了“引用”,并且让数据的删除增加变的更为快速
* 用法如:
* YCArray<int,int> test
* test.Add("Number2",4)
* test.Add("Number1",2)
* printf("%d %d",test["Number1"],test["Number2"])
* 显示:
* 2 4
*******
*******
History:
2004-11-19
修改了析构函数,解决了索引没有释放的bug
**/(/*** dynamic array template class* 1. Support characters Index* 2. Add convenience to delete arbitrary* a final update 2004-8-9 yzh** 1. Character Index optimized mode of operation, the use of storage arrays** 2 . a rewrite of the underlying data storage, storage continuity conversion of non-continuous, and thus good*** effective support to the "quote", and let the data changed to delete the more rapid* usage such as :* YCArraylt; int, intgt; test* test. Add ( "Number2", 4)* test.Add ( "Number1", 2)* printf ( "% d% d", test [ "Number1"] test [ "Number2"])* Display :** 2 4************* History : 2004-11-19 revised the destructors, the index did not address the release of bug** /)
- 2005-09-06 13:03:51下载
- 积分:1