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V_BLAST
说明： MIMO系统中的经典的V-Blast代码，是一位博士写的，作为我的程序参考资料用的。运行过，正确无误。(MIMO system, the classic V-Blast code, written by a PhD, as my reference material used in the procedure. Run over, correct.)
- 2011-03-02 19:42:34下载
- 积分：1
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Interpolation_and_fitting
说明： MATLAB编写的插值与拟合实验，并附有相关讲解的幻灯片(MATLAB interpolation and fitting the experimental preparation, along with related slides to explain)
- 2010-04-23 21:50:58下载
- 积分：1
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ningqiqi_steady
凝汽器稳定工况下，换热平衡下的相关计算。(Condenser stable condition, the relevant calculations of the heat balance)
- 2011-10-21 20:06:58下载
- 积分：1
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Gradient-Descent
梯度下降（可视化,两个例子），对于初学者来说有用。(Gradient Descent（visualization，two examples）)
- 2014-12-10 15:02:03下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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LDPC_codes_BER_simulation
说明： LPDC的译码算法,包括软判决与硬判决算法(LPDC decoding algorithm includes soft decision algorithm and hard decision algorithm)
- 2020-11-11 09:21:47下载
- 积分：1
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fanyi
关于混沌的控制，同步等一些理论的英文文章的具体翻译。(On chaos control, synchronization and some other specific theories of the English translation of the article.)
- 2010-11-23 12:26:54下载
- 积分：1
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GA---matlab
通过matlab来实现遗传算法，利用遗传算法程序和遗传算法工具箱来实现该功能，具体应用效果很好(Matlab achieved through the genetic algorithm, the procedure using the genetic algorithm and genetic algorithm toolbox to achieve the function of specific application of effective)
- 2009-04-11 15:41:28下载
- 积分：1
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matlabofdmfz
一个用matlab编写ofdm仿真程序，读者可以随意调整相应参数(a ofdm prepared using Matlab simulation program, readers can arbitrarily adjust the parameters)
- 2007-05-09 14:16:49下载
- 积分：1
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heatmap
用于画热区图的R语言代码，适合统计方面的人使用。(Used to draw heat zone map R language code for people to use statistics.)
- 2014-01-06 20:20:16下载
- 积分：1
