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MATLAB7_0-jiaocheng
matlab7.0教程 适合初学者使用的一本很好的书 里面有函数的详细介绍(a book for matlab7.0)
- 2011-12-03 10:53:21下载
- 积分：1
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adiabatt.m
Computes the adiabatic temperature gradient
- 2012-01-26 09:30:52下载
- 积分：1
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Correlation
关于信道相关性的matlab程序，可以计算天线间的相关性，不同多径间的相关性(On the channel correlation matlab program that can calculate the correlation between the antennas, the correlation between the different multipath)
- 2020-11-24 08:59:33下载
- 积分：1
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matlab_2
基于二次型性能指标学习算法的单神经元自适应PID控制，采用二次型性能指标来计算控制律可以得到所期望的优化效果。(Quadratic performance index based on the learning algorithm of single neuron adaptive PID control, quadratic performance index used to calculate the control law can be expected to optimize the effect.)
- 2007-10-25 10:58:57下载
- 积分：1
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hanshubijin
比较最佳平方逼近二次多项式，Chebyshev截断级数法以及插值余项极小法这三种函数逼近方法，并给出图形(Comparison of the best square quadratic polynomial approximation, Chebyshev truncated series method as well as more than a very small interpolation method of the three function approximation methods, and gives graphical)
- 2008-04-19 20:32:17下载
- 积分：1
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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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tuxiang
matlab图像特征提取程序。。。图像特征统计及计算(matlab image feature extraction procedures. . . Statistics and computing image features)
- 2013-12-03 19:34:58下载
- 积分：1
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process
peak filter design for audio signal
- 2010-11-22 04:45:43下载
- 积分：1
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MonteCarlo
这个Matlab程序包，展示了Monte Carlo方法的基本原理，并把它应用到金融行业，展示一种方差缩减的技巧。(The Matlab package, shows the basic principle of Monte Carlo method, and apply it to the financial industry, demonstrate a variance reduction technique.)
- 2010-07-18 22:56:59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
