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多径干扰下ofdm仿真
说明： 多径参数干扰下的ofdm系统的matlab仿真代码，可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)
- 2019-04-10 09:41:31下载
- 积分：1
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LDPC编译码 matlab仿真，BP算法
说明： LDPC的matlab仿真，使用BP算法，在BPSK调制信道下仿真(Matlab simulation of LDPC, using BP algorithm, simulation under BPSK modulation channel)
- 2021-04-22 09:58:49下载
- 积分：1
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communication
说明： 基于SimuLink的数字通信链路仿真
包含QPSK及16QAM模式下的链路计算(Simulation of digital communication link based on Simulink
Including link calculation in QPSK and 16QAM mode)
- 2020-06-09 18:27:46下载
- 积分：1
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LDPC.DIFFERENT-DIEDAICISHU
LDPC码不同迭代次数对比。码长512，码率1/2，迭代次数分别为0，5，10，50，100.(The LDPC codes different number of iterations contrast. Long code 512, code rate 1/2, the number of iterations were 0,5,10,50,100.)
- 2012-11-22 10:57:19下载
- 积分：1
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HJQE2
pcm编码 有关线性,A律,mu律的pcm编码的matlab实现(Matlab implementation of pcm coding for pcm coding related to Linear, A-Law and mulaw)
- 2019-03-26 22:28:19下载
- 积分：1
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254387
说明： 服从瑞丽分布的多普勒频移的MATLAB仿真经典(MATLAB Simulation Classic of Doppler Frequency shift following Rayleigh Distribution)
- 2019-03-28 03:43:27下载
- 积分：1
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ofdm--yasuo
OFDM 自适应算法能够根据信道的状况进行比特和功率的分配，能够有效的降低误码率.本程序综合了迭代注水算法，CHOW算法，FISHER算法，H-H算法，以及自己改进的迭代注水算法程序，并进行了对比，改进的算法在有效性与迭代注水算法基本相近，但复杂度和实际应用性都更强，值得参考。(OFDM adaptive algorithm make the bit and power allocation according to the status of the channel .It can effectively reduce the error rate.This program combines iterative algorithm, water injection CHOW algorithm, FISHER algorithm, the algorithm of H- H,as well as their improved iterative allocation algorithm procedures.And has carried on the contrast, the improved algorithm in effectiveness and iterative allocation algorithm basic similar, but the complexity and practical applications were stronger with worthy of reference.)
- 2021-02-06 02:19:56下载
- 积分：1
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仿真Alamouti 的 BER 性能曲线
说明： 仿真Alamouti 的 BER 性能曲线（QPSK 调制）(Simulation BER of QPSK Alamouti STBC with two transmit and receive antenna)
- 2020-06-19 10:00:02下载
- 积分：1
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ARMA
这个程序采用现代谱估计的ARMA参数模型算法对信号的功率谱做了估计(The program uses the ARMA parameter model algorithm of modern spectral estimation to estimate the power spectrum of the signal.)
- 2020-11-02 20:49:52下载
- 积分：1
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大气激光通信湍流效应分析与仿真
说明： 大气激光通信湍流效应分析与仿真
介绍了湍流介质中波传播的解析方法以及常用湍流功率谱模型，基于高斯光束在水平传输条件下的传播特性和闪烁(In this paper, statistical characteristics and formation of atmospheric turbulence is described, analytical methods and the turbulence power spectrum models for optical wave propagation through random medium are also introduced.)
- 2020-07-08 14:18:56下载
- 积分：1
