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analysis
: 正交频分复用( O F D M) 是第四代移动通信的核心技术。 该文首先简要介绍了O F D M基本原理, 重点研究了理想同步情
况下, 保护时隙( c P )和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对O F D M系统性能的影响。 在给出O F DM系
统模型的基础上, 用 MAT L A B语言实现了整个系统的计算机仿真并给出参考设计程序。 最后给出在不同的信道条件下, 保
护时隙、 信道估计方法对 OF DM系统误码率影响的比较曲线, 得出了较理想的结论。
关键词: 正交频分复用; 仿真; 循环前缀; 信道估计(good)
- 2010-06-03 19:23:27下载
- 积分:1
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colornoise
说明: 你可以用这个程序通过一个巴特沃兹滤波器产生有色噪声,并求出噪声的波形和功率谱。(You can use this program through a Butterworth filter produces colored noise and find the noise waveform and power spectrum.)
- 2010-03-22 10:36:12下载
- 积分:1
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Xbee_Checksum_Test
Xbee API Frame CheckSum Calculte
- 2014-02-17 19:32:59下载
- 积分:1
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liu_PINIONave_GEARvex_lineB
用于分析弧齿锥齿轮啮合轨迹的MATLAB程序。请大家分享。(For the analysis of spiral bevel gears meshing MATLAB track procedures. Please share with you all.)
- 2008-12-13 19:25:43下载
- 积分:1
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NumericalCaculation
数值计算的类函数,运算能力超过Matlab(Numerical Calculation)
- 2009-07-08 11:22:08下载
- 积分:1
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TouchExpand
This software implements the touch-expand algorithm and demonstrates how it can be applied for shape-from-oriented points reconstruction.
The algorithm and its application were suggested in:
- 2010-05-06 02:09:15下载
- 积分:1
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gc
说明: 代码之美的迷你版,大家可以学习一下哦,好了不多说了,上传先。(The beauty of the mini-version of the code, you can learn about Oh, well more than that, and upload the first.)
- 2010-05-06 09:01:04下载
- 积分:1
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MHKZ
以动漫的形式介绍顺序控制的基础知识,深入浅出,浅显易懂(Introduce sequential control in animation form the basis of knowledge, easy to understand, easy to understand)
- 2012-07-17 09:37:41下载
- 积分:1
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GMM_multiple_features_image_segmentation
this gives you implementation of growcut algorithm
- 2013-09-19 17:44:47下载
- 积分:1
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matlab
the code of the book come form the book of marlix laboratory with the book of singal
(the code of the book come form the book of marlix laboratory with the book of singal)
- 2008-01-16 12:53:20下载
- 积分:1