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M-QAMsimulink
用于仿真2，4，8，16，.......任意进制的M-QAM的仿真源代码，MATALB编写(for simulation 2,4,8,16, ... arbitrary 229 M-QAM the simulation source code, prepared Aspect)
- 2007-03-03 14:31:15下载
- 积分：1
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4
说明： 4. 试说明卷积编解码的工作原理：
(1) 使用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编码、译码全部是自己编写代码(S-Function方式)，不是调用Simulink的已有编码、译码函数。
(2) 请在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec:
(1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink.
(2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)
- 2021-01-23 11:48:39下载
- 积分：1
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115157719CS_DOA
压缩感知的方法进行DOA估计。关键字：压缩感知，DOA(DOA estimation by CS)
- 2018-03-28 10:12:27下载
- 积分：1
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QPrlgood
多径瑞利衰落信道的应用，QPSK信号通过该信道后分析信道冲激响应等(Multipath Rayleigh fading channel applications, QPSK signal through the channel after the channel impulse response analysis, etc.)
- 2011-06-04 01:48:51下载
- 积分：1
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MTD算法
说明： 雷达动目标检测仿真，含脉冲压缩，mtd处理等(Radar moving target detection simulation, including pulse compression, mtd processing, etc.)
- 2020-04-18 21:45:13下载
- 积分：1
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ParticleFilter
说明： 利用粒子滤波器对目标进行状态的检测估计,并且展示了滤波后与实际值的误差曲线图(Detection and estimation of target state by using particle filter)
- 2020-05-27 13:00:38下载
- 积分：1
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Vehicular_AdHoc_Networks_Simulation-master
一个基于python 的V2V仿真代码。(the code is about V2V communication simulation)
- 2020-12-13 15:39:15下载
- 积分：1
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Cooperative-communication
一篇北京邮电大学的博士论文。蜂窝网协作通信及相关技术研究 2010。关键词:协作通信，蜂窝网，多入多出，正交频分复用，频率复用系数，中继
(A Beijing University of Posts and Telecommunications doctoral thesis. Cellular communications and related technology research collaboration 2010. Keywords: cooperative communication, cellular network, multi-input, multiple output, orthogonal frequency division multiplexing, frequency reuse factor, relay)
- 2011-09-14 09:34:09下载
- 积分：1
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final
PSK通信信号盲解调测试程序，final1_1和final1_2为两种不同的产生PSK通信信号的程序，final2_1预估计载波频率，final2_2预估计码元速率，final3进行载波同步，final4进行码元同步，进而解调出原信号。(PSK Blind Demodulation)
- 2011-12-25 11:52:27下载
- 积分：1
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cyclostationarity
本程序通过分析OFDM信号的循环平稳特性，利用循环谱对OFDM信道进行估计。(This procedure by analyzing the OFDM signal is cyclostationary properties, the use of cyclic spectrum of the OFDM channel estimation.)
- 2020-10-16 08:57:29下载
- 积分：1
