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KML
最新google earth官方KML文档说明,v2.2版本,包含较多更新(Latest google earth KML official documentation, v2.2 version, contains more updates)
- 2014-08-10 16:23:15下载
- 积分:1
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4.3
主要用途是对抗多径衰落。由于多径衰落的存在,使得同一个帧由于路径不同,到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰,影响 性能。另外,由于有了循环前缀,使得IFFT FFT操作把原来的线性卷积变成循环卷积,大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:41下载
- 积分:1
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corba2
关于CORBA 通信的描述和开发,原理和 概念 ,中文版 (The description on the CORBA communication and development, principles and concepts, the Chinese version)
- 2010-05-12 13:34:14下载
- 积分:1
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3_2006011134
matlab,信号与系统大作业3,非常实用(matlab)
- 2010-08-30 10:28:24下载
- 积分:1
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biaoshiyushengcheng
实验内容
信号与系统试验报告 自己的作业
1.设有两个信号:
要求x(t)和h(t)采样形成离散序列,
参数选择如下:
采样率Δ=4ms,
频率f=30Hz,
a=2f2ln(M),
M=2.5
在MATLAB下实现连续信号离散化,
并绘制出离散形式的信号波形。
(Experimental signal and system test the contents of the report of one)
- 2008-05-07 10:26:56下载
- 积分:1
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MixFigure
另一个VC与Matlab混合编程的例子,调用了Matlab的绘图界面,并将它嵌入到对话框的界面中(Another VC and Matlab examples of hybrid programming, call the Matlab graphics interface, and it is embedded into the dialog box interface)
- 2008-03-01 22:49:20下载
- 积分:1
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HunLi
婚礼抽奖程序,为婚礼增添更多的喜气,也使婚礼更具人气(Wedding lottery program, add more festivity to the wedding)
- 2010-02-20 17:18:44下载
- 积分:1
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weitohui
学好数字图像处理,学好matlab,学好vc++,怎么能少了位图转灰度图像c++源码。(you will succeed.)
- 2013-11-08 20:08:06下载
- 积分:1
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Zhen-Dang-Qu-Xian
利用VC和Matlab混合编程,基于Matcom,Release文件夹下可直接运行,绘出震荡曲线(Using VC and Matlab to program, based on Matcom, Release folder can be run directly and shock curve can be plotted.)
- 2014-02-08 18:54:52下载
- 积分:1
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dataprocesswithvcandmatlab
如何在vc环境下利用matlab工具箱进行数据处理(how to do data processing in vc++ with the toolbox of matlab)
- 2009-11-22 15:57:22下载
- 积分:1