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cma7
利用MCMA对bpsk,qpsk,8psk进行盲均衡，并且求取误码率画出星座图(The use of MCMA on BPSK, QPSK,8PSK blind equalization, and calculating BER draw the constellation diagram)
- 2012-04-23 13:09:39下载
- 积分：1
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tdma
四路信号的多路复用研究及仿真实现，通过时隙的分配观察复用前后的波形图。(Four channel signal multiplexing research and simulation implementation, through the slot allocation to observe the waveform before and after multiplexing)
- 2018-05-11 16:32:51下载
- 积分：1
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RA
说明： 通过matlab实现车联网下的资源分配，包括用户、路边单元和基站，相关毕设可以使用(Matlab is used to realize the resource allocation under the vehicle network, including users, roadside units and base stations, which can be used in relevant settings.)
- 2020-10-15 18:37:29下载
- 积分：1
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re_weibull_signal
次程序用来仿真叠加了地杂波和高斯白噪声的回波信号(Second program is used to simulate the ground clutter superimposed Gaussian white noise and the echo signal)
- 2011-11-24 10:37:49下载
- 积分：1
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atp5cmd
标准ATP命令的处理，用于手机的，高质量代码。(ATP standard order processing, for mobile phones, high-quality code.)
- 2008-01-19 09:51:52下载
- 积分：1
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喷泉码介绍及仿真
说明： matlab仿真实现喷泉码，还包括对喷泉码的简单介绍(The realization of fountain code by MATLAB simulation, including a brief introduction of fountain code)
- 2021-01-13 20:08:47下载
- 积分：1
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BEM-master
说明： 基函数扩展模型相关matlab代码，包含信道估计及其均衡 。(The basis function extends the model related matlab code, including channel estimation and its equalization.)
- 2020-10-15 13:27:30下载
- 积分：1
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4lscma
4种最小二乘恒模算法，可改变参数，观看bpsk，qpsk，16qam误差曲线图(Four kinds of least-squares constant modulus algorithm, can change the parameters, see bpsk, qpsk, 16qam error curve)
- 2011-09-12 12:53:25下载
- 积分：1
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Doppler-spectrum-of-radio-channel
1. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请清楚的描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用S-function产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
(Doppler spectrum of radio channel 1, please answer the following questions
(1) In some wireless channel, radio channel Doppler shift will cause the output signal aliasing. Please clearly describe aliasing for various reasons )
- 2021-01-24 17:38:43下载
- 积分：1
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1modulation
MODULATION DIGITAL AND ANALOG
- 2009-03-02 14:46:37下载
- 积分：1
