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于 2012-05-07 发布 文件大小:165KB
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  图书馆管理系统用的是VB和SQL语言开发的(Library Management System)

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  • tioashima
    说明:  在基于脉冲的UWB系统中,采用瑞克接收机合并多径信号能量并进行相干检测,信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中,接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测,信道估计问题即估计信道频域响应。(Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.)
    2008-09-22 16:51:03下载
    积分:1
  • work2
    有五个学生,每个学生有3门课的成绩,从键盘输入以上数据(包括学生号,姓名,三门课成绩),计算出平均成绩,况原有的数据和计算出的平均分数存放在磁盘文件"stud"中。(There are five students, each student has three classes of results, more than from the keyboard input data (including student number, name, class 3 results), calculated the average performance, the status of the original data and calculated the average score placed disk file in the " stud" in.)
    2009-05-12 19:40:59下载
    积分:1
  • liezhuyuan
    计算方法高斯列主元消去法C程序 保证好用(Method of calculating Gaussian elimination pivot column C program to ensure easy to use)
    2009-10-14 22:03:35下载
    积分:1
  • trafficlight
    用KEIL-C编写的交通灯源代码 对课程设计的朋友很有帮助的(KEIL-C prepared by the traffic lights at the source code of the Friend of the curriculum design helpful)
    2008-06-03 20:48:08下载
    积分:1
  • OK-OK
    说明:  Bacom use mmc not test very fast
    2020-06-19 19:20:02下载
    积分:1
  • LiarbryManagentSystem
    图书管理系统,分管理者和读者不同权限,可实现对书籍的管理,读者的管理等(Library management system, sub-managers and readers with different permissions)
    2012-05-09 22:06:26下载
    积分:1
  • account
    帐户管理系统,可以删除,添加修改,查询等功能,还可连续创建帐户。(Account management system, you can delete, add modify, query and other functions, but also continuously create an account.)
    2010-01-20 09:29:34下载
    积分:1
  • QUAD
    从各大黑客网站下载来的汇编语言资料,有很多例子(from major hackers downloaded to the assembly language, there are many examples)
    2006-12-08 20:29:13下载
    积分:1
  • 12864LCD_lib
    说明:  12864液晶的标准测试程序,含底层函数可直接调用(12864 LCD standard testing procedures, including the underlying function can be directly called)
    2009-08-16 23:42:33下载
    积分:1
  • CompressCurve
    说明:  光栏法的基本思想是(图1):定义一个扇形区域,通过判断曲线上的点在扇形外还是在扇形内,确定保留还是舍去。(The basic idea of ​ ​ light field is (Figure 1): definition of a fan-shaped region, by determining the point on the curve outside the sector or sector, to identify the retained or discarded.)
    2021-01-13 09:38:48下载
    积分:1
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