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  1. 编程语言:matlab
  2. 代码类别:通讯编程
  3. 发布时间:不限
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1. 8PSK调制解调

说明:  运用matlab实现8PSK信号的调制与解调(relization of modulation and demodulation of 8PSK signal by Matlab)

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134
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2020-09-04发布

2. Non_linear_Channel_equalizer

  在嘈杂的非线性渠道,采用LMS算法,设计新颖的数字均衡器。(DESIGN OF NOVEL DIGITAL EQUALIZERS FOR NOISY NONLINEAR CHANNEL USING LMS ALGORITHM.)

15
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126
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2020-09-04发布

3. LFM

  针对传统线性调频(LFM)信号参数估计算法中复杂的搜索和计算问题,提出了一种不需要参数搜索的快速 LFM信号参数估计算法。该算法先用希尔伯特变换估计LFM信号瞬时相位,再用二次相位函数拟合LFM信号瞬 时相位从而得到初始频率和调频斜率的估计(The traditional linear frequency modulation (LFM) signal parameter estimation algorithms and computational complexity of the search problem, we propose a fast search without LFM signal parameter estimation algorithm. The algorithm first estimated with the Hilbert transform of LFM signal instantaneous phase, and then the second phase of LFM signal instantaneous phase function fitting to obtain the initial estimates of the frequency and chirp rate)

98
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256
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2020-09-01发布

4. MQAM_4096QAM

说明:  4098QAM编码在AWGN信道下误码率性能与Eb/N0(信噪比)的关系(The performance of 4096QAM at AWGN channel: BER~Eb/N0)

0
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112
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2020-08-30发布

5. DD_LS

说明:  对信道进行LS信道估计,并使用Decision-Directed的方式进行降噪。(Channel Estimation Decision Directed)

1
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176
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2020-08-28发布

6. LFM

  用MATLAB产生线性跳频信号,中心频率和带宽可调(Using MATLAB to generate linear frequency hopping signal with adjustable center frequency and bandwidth)

2
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166
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2020-08-27发布

7. LFM

说明:  用MATLAB产生线性跳频信号,中心频率和带宽可调(Using MATLAB to generate linear frequency hopping signal with adjustable center frequency and bandwidth)

6
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131
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2020-08-27发布

8. MIMO系统中能效优化方法仿真

说明:  MIMO系统中能效优化方法仿真,大规模MIMO系统中能效优化方法研究(Simulation of energy efficiency optimization method in MIMO system)

6
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190
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2020-08-26发布

9. targetlocationTWOdimTHREEreceiver

  多雷达联合定位,通过距离矩阵形成椭圆,并求取交点完成定位(Multi-radar joint positioning, ellipse is formed by distance matrix, and intersection point is obtained to complete positioning.)

8
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149
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2020-08-25发布

10. findEllIntersect

说明:  无源被动雷达定位中的利用椭圆法求交点,得到目标位置(Passive Radar Detection using Range-Doppler Transformations find ell intersect)

4
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123
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2020-08-25发布

11. jian

说明:  整个仿真系统是从发射端、瑞利信道、接收端大致的过程(The entire simulation system is a rough process from the transmitter, the Rayleigh channel, and the receiver)

1
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128
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2020-08-25发布

12. nbldpc

  多元ldpc编译码matlap程序,采用bp译码算法(Multiple LDPC coding and decoding)

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161
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2020-08-25发布

13. sbew040_sm_matlab

说明:  天线模型建立和分析的matlab程序,包含各种基本天线种类。(The matlab program of antenna model establishment and analysis includes various kinds of basic antennas.)

1
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153
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2020-08-24发布

14. matlab作业4答案代码-PLL

说明:  matlab锁相环解决相干光通信系统激光器相位噪声(Phase-locked loop to solve the phase noise of laser in optical communication system)

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207
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2020-08-23发布

15. QPSK

  QPSK using system generator

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163
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2020-08-23发布

16. 信号检测

  本程序中,具有多种MIMO信号检测算法,用以比较,选取较优性能用以系统(In this program, a variety of MIMO signal detection algorithms are used to compare, select the better performance to use the system.)

7
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210
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2020-08-14发布

17. 代码

说明:  基于MATLAB语言实现了BPSK、QPSK和QAM在数字通信中的误码率性能,并与理论性能进行了比较。实现了两个发射天线的分集,分析了分集提高误码率性能的原因和实质。(Based on MATLAB language, the BER performance of BPSK, QPSK and QAM in digital communication is realized and compared with the theoretical performance. The diversity of two transmit antennas is realized, and the reason and essence of diversity improving BER performance are analyzed.)

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131
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2020-08-14发布

18. 代码

说明:  基于MATLAB编程实现m序列、gold序列、kasami小集序列,并分析各自的自相关,互相关性能。(Based on MATLAB programming, m-sequence, gold sequence and Kasami small set sequence are realized, and their autocorrelation and cross-correlation performance are analyzed.)

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156
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2020-08-14发布

19. massive MIMO

  massive MIMO的频分双工仿真,附带matlab程序和论文!(Spatially common sparsity based adaptive channel estimation and feedback for FDD massive MIMO)

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164
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2020-08-13发布

20. R14

  这是一个在MATLAB环境下,UWB源码,很有参考价值(This is a MATLAB environment, UWB source, useful reference)

31
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136
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2020-08-11发布