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3.6
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 15:16:21下载
- 积分：1
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GPS_tracking
GPS的跟踪程序，用matlab编写，实现了GPS信号的跟踪(GPS tracking program, using matlab)
- 2020-11-09 09:39:47下载
- 积分：1
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workspaceP(2)
用MATLAB语言将3-PSS并联机器人的工作空间表示出来 利用数值搜索法(MATLAB 3-PSS ROBOT workspace)
- 2021-02-21 15:49:42下载
- 积分：1
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rrcmodulber
this program do qam modulation and upsampling and downsampling and use raised cosine filteroj
- 2013-12-26 21:32:15下载
- 积分：1
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运用matlab编写的程序，在线玩五子棋，牛批-五子棋
说明： 运用matlab编写的程序，在线玩五子棋，牛批~(Using the program written by MATLAB to play Gobang online, good~)
- 2020-06-22 04:20:02下载
- 积分：1
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2332
【matlab编程代做】水平集模型的图像分割 ([Do] matlab programming generation level set image segmentation model)
- 2015-01-20 21:30:16下载
- 积分：1
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main_NT
牛顿迭代法 matlab代码
非常好用而经典的算法(Newton iterative method matlab code
Very easy to use classic algorithms)
- 2015-03-28 09:30:25下载
- 积分：1
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4M17MultiobjectiveOptimisation
multi-objective optimization
- 2014-01-09 19:15:13下载
- 积分：1
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MyEnvelope
本实验程序用于计算信号的包络和包络信号的频谱（包络谱）。
算法采用了Hilbert变换计算包络( This experiment is used to calculate the envelope (envelope) of the envelope and envelope of the signal.
The algorithm uses a Hilbert transform to compute the envelope)
- 2021-04-16 15:18:53下载
- 积分：1
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jiami
图像加密隐藏的一个用MATLAB编写的好程序。(Hidden image encryption using MATLAB write a good program.)
- 2010-05-06 20:52:45下载
- 积分：1
