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仿真高斯在大气湍流中的传输 gauss
说明： 仿真高斯在大气湍流中的传输，研究对其光强和相位影响(Simulation of Gaussian propagation in atmospheric turbulence,Study on the influence of light intensity and phase)
- 2020-10-03 19:57:41下载
- 积分：1
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fsk-(1)
non coherent fsk modulator and decoder using convolutional codes and BICM
- 2012-08-02 04:50:25下载
- 积分：1
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lab100
说明： 无源传感器网络的分布式能量自适应最小化延迟调度(Distributed Energy Adaptive Minimization Delay Scheduling for Passive Sensor Networks)
- 2020-06-24 12:20:02下载
- 积分：1
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GFDM
说明： 论文——基于特征分解的GFDM实现无ICI、ISI干扰和导频插入用于信道估计的仿真代码(Thesis: the implementation of gfdm based on feature decomposition without ICI, ISI interference and pilot insertion simulation code for channel estimation)
- 2020-01-09 09:16:47下载
- 积分：1
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5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum:
(1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate.
(2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve.
(3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.)
- 2019-01-15 10:58:23下载
- 积分：1
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QPSK_CMA of SMF
说明： 单模光纤中相干接收QPSK信号应用了CMA算法的简单DSP示例，自带vpa仿真数据。(A simple DSP example of CMA algorithm is used to receive QPSK signals coherently in single-mode optical fibers, with VPA simulation data.)
- 2020-12-15 22:09:14下载
- 积分：1
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TCM_8PSK
程序实现TCM-8PSK的调制解调，跑出误码率曲线(This program can realise the modulation and demodulation of TCM-8PSK)
- 2021-04-19 23:58:51下载
- 积分：1
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03_hbf_test_128m22
说明： 半带滤波器，工作在采样率122.88Msps上(Half-band filter, working at the sampling rate of 122.88 Msps)
- 2020-12-23 10:59:07下载
- 积分：1
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jhw
南京工程学院通信专业现代交换技术期末考试总结(Nanjing Institute of Communications professional modern switching technology final exam summary.)
- 2012-05-16 10:56:47下载
- 积分：1
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BPSK_MSK_QAM_GMSK
给出了BPSKMSKQAMGMSK的详细代码，可以直接在MATLAB中运行，并且有误码率的仿真。(BPSKMSKQAMGMSK given a detailed code, can be run directly in MATLAB, and BER simulation.)
- 2008-12-19 16:33:57下载
- 积分：1
