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Link-a-System-Level-OFDM-Simulator
针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。(It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection.
System-level simulator, currently support only SISO and 1 by 2 MRC.
To start with, go into the folder sys_link_simu, and excute the following commond from matlab:
sys_link_simu_func(a,b)
where a is the link ada)
- 2011-08-09 11:00:53下载
- 积分：1
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krig_npoint
使用matlab实现了克里金插值算法，代码较短，运行时间也较为理想，但是缺少注释(use matlab to realize the Kriging interpolation algorithm ,code is shorter, running time is ideal)
- 2016-04-13 14:35:28下载
- 积分：1
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hfm
哈夫曼树：利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本(Huffman tree)
- 2011-05-14 14:55:51下载
- 积分：1
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kaerman
《卡尔曼滤波与组合导航》，PDF版本电子书籍(" Kalman filtering and navigation" , PDF versions of e-books)
- 2014-01-05 03:36:50下载
- 积分：1
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Filter
this code implementation fir filter.
- 2014-10-14 00:53:16下载
- 积分：1
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subspace_method_qpsk
1利用噪声子空间进行信道估计
2两种ESPRIT算法
3两种MUSIC算法(1a subspace method for the bind identification of multichannel
2 two kinds of ESPRIT
3 two kinds of MUSIC)
- 2013-01-02 19:45:13下载
- 积分：1
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CN101064783
目动曝光控制参数的获得方法及控制方法和成像装置--专利(Project AE acquisition method and control method and control parameters of the imaging device)
- 2014-10-13 11:07:43下载
- 积分：1
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em
说明： 实现利用高斯分布聚类，即完成em算法，直接在matlab上运行，可以作图直观显示（二维数据）(Achieve Gaussian distribution clustering, complete em algorithm, running directly on matlab, you can visualize mapping (two-dimensional data))
- 2014-01-20 11:01:19下载
- 积分：1
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DIANJI
说明： 异步电机参数的在线辨识研究/基于模型参考自适应的异步电动机转动惯量的辨识/交流感应电机的参数辨识及数字控制技术研究；基于大功率异步电机。硕士论文，对理论说明非常好，而且还有实验仿真说明(Induction motor parameter identification online research, based on high-power induction motors. Master' s thesis, a very good description of the theory, but also that the experimental simulation)
- 2009-07-30 10:17:28下载
- 积分：1
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小波神经网络的时间序列预测——短时交通流量预测
小波神经网络的时间序列预测——短时交通流量预测(Prediction of time series based on Wavelet Neural Network -- short term traffic flow prediction)
- 2021-01-25 13:28:38下载
- 积分：1
