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UCA
提供了二阶块稀疏算法，该算法特别适合于压缩感知
- 2021-04-06 22:49:02下载
- 积分：1
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Fenomeno-de-gibbs
Program to calculate the impulse response of ideal filters that illustrate the gibbs fenomenon.designing filters by windowing method and seing impulse and frecuency respons of filters and checking response by incresing the number of elementos fenomenon of gibbs.
- 2013-10-02 05:05:26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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wavelet-decomposition-
信号的小波分解与重构原理，在matlab运行，内容详细，并有代码。(Principles of Signal based on wavelet decomposition and reconstruction, to run matlab, detailed, and code.
)
- 2012-10-06 09:49:02下载
- 积分：1
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fuzzymlsimu
模糊控制仿真模型,采用MATLAB进行模糊控制系统仿真(FUZZY CONTROL SIMULINK)
- 2013-11-26 13:27:35下载
- 积分：1
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beamelement
改程序能进行空间梁单元刚度矩阵的生成，可在此基础上进一步进行常用有限元计算的开发。(beam-element-matlab)
- 2009-05-02 15:36:23下载
- 积分：1
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rmlinesc
要求信号为连续记录的时间序列，本程序可以去除连续信号记录时所带的工频干扰(Request signal for the continuous time series records, the procedures for signal recording can be removed when brought about by the power-line interference)
- 2009-05-26 12:06:17下载
- 积分：1
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sROOOT_MUSICCi
简洁但是经典的Root Music DOA 算法，是用多项式求解解的方法来寻找DOA(Direction of Arrival )
(The simple but classic Root Music of DOA algorithm is a polynomial solution method to find the DOA (the Direction of Arrival))
- 2012-06-07 21:00:42下载
- 积分：1
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pro
以及简易倒立摆,实现一级PID建议算法控制倒立摆不倒的程序，仅做参考(yi ji jian y idao li bai)
- 2013-10-23 16:52:50下载
- 积分：1
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SVMcgForRegress
支持向量回归机的参数选择程序，通过交叉验证选择惩罚参数、损失函数以及核函数(SVM parameter selection procedure)
- 2015-03-09 20:44:31下载
- 积分：1
