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4.4
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 15:17:07下载
- 积分：1
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MATLAB-simulation
该文档详细讲述了关于matlab在通信仿真中的具体应用，包括模拟调制中的信号处理以及数字信号的抽样量化过程的matlab实例(This document describes in detail the communication matlab simulation on the specific applications, including analog modulation of the signal processing and digital signal sample quantization process of matlab examples)
- 2010-12-07 10:03:06下载
- 积分：1
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EFM
用于无网格的程序 看了后就知道了 只是一个测试程序(Procedures for non-grid know after reading just a test program)
- 2010-05-30 16:34:39下载
- 积分：1
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盲去卷积滤波法
在matlab中使用盲去卷积滤波法进行图像的复原(Image restoration using blind deconvolution filtering in matlab)
- 2019-04-20 15:02:13下载
- 积分：1
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RBFlw12
这是matla论文,用来计算RBF输出值很有效(This is matla paper, the output value used to calculate the RBF is very effective)
- 2010-09-13 15:53:24下载
- 积分：1
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MATLAB
MATLAB遗传算法工具箱及应用,学习用书。(MATLAB genetic algorithm toolbox and application, learning books.)
- 2010-01-31 17:00:50下载
- 积分：1
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Single-channel-spectrum-analyzer
利用MATLAB实现单通道频谱分析,采样频率为10kHz,采样点数为1024。(Single-channel spectrum analyzer using matlab.)
- 2014-09-11 22:23:19下载
- 积分：1
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nanping
matlab编写的元胞自动机，sar图像去噪的几种新的方法，matlab实现了五类灰色关联度模型的计算。( matlab prepared cellular automata, Several new methods sar image denoising, matlab implements five gray correlation degree computing model.)
- 2016-05-18 16:19:18下载
- 积分：1
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PSO
基于matlab编写的的粒子群优化算法源码，主要用于解决优化问题~(Particle swarm optimization based algorithm matlab source code)
- 2011-06-05 14:18:54下载
- 积分：1
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fangxiangtu
各种形式的方向图，波束形成中有常规波速形成，等等(Various forms of pattern, with a conventional beamforming beamforming, etc.)
- 2013-11-14 19:52:33下载
- 积分：1
