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code
matlab code to find roots with dechotomie methode
- 2013-04-25 23:56:58下载
- 积分:1
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single_machine
电力系统稳定器,maylab模型,有无pss。功能测试良好。(pss,matlab model,it can work welll. )
- 2020-12-29 23:59:00下载
- 积分:1
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without_loss_input
economic dispatch method with losses
- 2014-12-10 06:18:13下载
- 积分:1
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MachineLearning
MachineLearning
Classifican
KNN-Based Clustering for Improving Social
Recommender Systems
- 2014-01-31 00:59:11下载
- 积分:1
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HF_pattern
跳频图案是跳频通信成功的基础,本代码计算了r=15时的m序列优选对,通过找到m序列的特征相位,模2得到了平衡Gold序列(Frequency hopping patterns is fundamental to the success of frequency-hopping communication, the code calculated the r = 15 when m sequence optimization right, by finding the characteristics of m sequence phase, mode 2 has been balanced Gold sequences)
- 2007-11-04 18:40:04下载
- 积分:1
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FDTD_2D_Yee_2D_TM_final
说明: 用matlab编写的2维FDTD算法程序(Matlab prepared using 2-D FDTD algorithm procedure)
- 2008-09-28 18:09:19下载
- 积分:1
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InSARdata
说明: 干涉合成孔径雷达(InSAR)数据:ERS获取的某山地的相干幅度和干涉相位数据,格式为matlab的mat格式(Interferometric synthetic aperture radar (InSAR) data: ERS access to a mountain range and interference in the coherent phase data, the format for the mat format matlab)
- 2009-08-07 09:50:35下载
- 积分:1
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optics
optics算法 [RD,CD,order]=optics(x,k); Aim: Ordering objects of a data set to obtain the clustering structure
Input: x - data set (m,n) m-objects 对象数, n-variables 变量数
k - number of objects in a neighborhood of the selected object(OPTICS Ordering Points To Identify the Clustering Structure)
- 2012-07-17 22:49:29下载
- 积分:1
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MatlabMoments
seismic moment calculation
- 2013-09-22 02:44:18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