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4.2
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 15:18:08下载
- 积分：1
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plotfaces
plot faces by using matlab(plot faces)
- 2011-06-19 22:01:15下载
- 积分：1
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GNU.Emacs-manual.pdf.tar
本书为GNU/EMACS的使用说明手册，可供想学习的朋友作为参考(This book is GNU/EMACS instructions manual available for reference want to learn a friend)
- 2014-08-09 17:28:10下载
- 积分：1
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XIANQUAN
matlab函数实现任意位置平行线圈的互感值计算(matlab function anywhere in parallel to achieve the mutual inductance value of the coil)
- 2013-09-10 11:16:00下载
- 积分：1
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RADAR_simulation
this code invert number of a vector
- 2009-03-17 09:23:20下载
- 积分：1
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sw
说明： 这是关于matlab图行处理方面的源代码，说明matlab有强大的图形处理功能(This is a matlab figure on the source code line treatment, indicating that matlab has powerful graphics capabilities)
- 2010-12-14 20:38:36下载
- 积分：1
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ofdma2
块状OFDMA仿真，同样是在多径信道下，对初学者帮助不言而喻(massive OFDMA simulation, in the same multi-path channel, for beginners to help self-evident)
- 2006-12-28 11:27:23下载
- 积分：1
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refDeref
This program is testing referencing and dereferencing
- 2014-09-05 14:55:34下载
- 积分：1
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3
地震数据时频分析与分频处理，需要的带走吧，很不错的(Time-frequency analysis and seismic data processing division, need take it away, it is good)
- 2013-09-08 08:46:13下载
- 积分：1
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dc_1
电压转换器，实现三阶电压转换，并且模拟了滇池充电(realize the charging for the battery by using three orders boost converter)
- 2013-10-21 21:11:59下载
- 积分：1
