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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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analysis-numerik
analysis numeric, polinom 4 deg
- 2013-09-22 13:28:30下载
- 积分：1
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IsingModel-author
Ising model for ferromagnetism
- 2013-12-11 22:39:29下载
- 积分：1
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liangziyoudu
四轮转向两自由度模型，测质心侧偏角和横摆角速度(Four-wheel steering two degree of freedom model of center of mass of side-slip Angle and yawing angular velocity measurement)
- 2013-09-19 11:31:17下载
- 积分：1
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OFDM-Tutorial_Analysis
又一个老外写的关于OFDM-Tutorial_Analysis文章，并附有程序，对学习OFDM仿真很有帮助(Written by another foreigner on the OFDM-Tutorial_Analysis article, together with the procedures of OFDM simulation study helpful)
- 2008-04-11 14:43:36下载
- 积分：1
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MATLAB-introduction
主要介绍了MATLAB基础知识，以及MATLAB相关函数的应用。(Introduces the basics of MATLAB and MATLAB applications related functions.)
- 2013-08-12 15:15:32下载
- 积分：1
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FCM-sugeno
fuzzy logic program for sugeno
- 2011-11-29 05:49:27下载
- 积分：1
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pec
排列熵与多尺度排列熵计算，源于matlab exchange(used for calculating permutation entropy and multiscale PE，which is from Matlab file exchange)
- 2021-02-05 22:49:57下载
- 积分：1
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import_raw
导入RAW格式的原始图像数据，并在Matlab的Figure界面中显示图像。适用于将获得的CCD相机原始图像保存后的数据分析与计算(Import the*.raw original image data and display it on the interface of "Figure" in Matlab. This function is applied to analize and caculate the original CCD image data)
- 2012-12-28 13:36:01下载
- 积分：1
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Expression
Calendar content provider. The contract between this provider and applications.
- 2013-11-26 14:59:43下载
- 积分：1
