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SVM_nuclear_assembly_MATLAB_function
用MATLAB来实现支持向量机SVM和核函数的程序集(Support Vector Machine SVM and nuclear assembly MATLAB function. Rar)
- 2009-02-26 13:54:44下载
- 积分:1
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OFDM-MATLAB
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。(failed to translate)
- 2020-11-04 22:59:52下载
- 积分:1
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GSMTCHFS
说明: GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性及其比较(GSM system convolutional code and interleaved coded in the emergency channel and AWGN channel error characteristics and comparison)
- 2010-04-18 13:37:13下载
- 积分:1
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yt324562222222
傅立叶计算以及短时傅立叶计算、功率谱分析及各自图形(Fourier calculation and short-time Fourier, power spectrum analysis and their own graphics)
- 2007-03-02 00:41:25下载
- 积分:1
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PPS_new
雷达电离层污染校正分段多项式新算法,用于校正污染(radar psp-new)
- 2013-11-22 16:42:40下载
- 积分:1
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pnet_putvar
实现数字网络模拟过程的matlab程序。在matlab上调试通过(Digital network simulation matlab process procedures. Debugging through the matlab)
- 2010-03-15 17:21:30下载
- 积分:1
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circle_fit
说明: 圆拟合,通过已知的多组数据,拟合出最小误差的圆(Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2)
- 2009-08-27 06:38:28下载
- 积分:1
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DOAEstimation
Direction of Arrival Estimaion
- 2010-12-07 18:06:58下载
- 积分:1
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GSHchen
This the program for Generalized synchronization of fractional order Hyperchaotic chen system
- 2021-04-02 15:49:06下载
- 积分:1
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lorenz
通过4阶龙格库塔方法求解混沌系统的微分方程(Through four order Runge-Kutta method for solving differential equations of chaotic systems)
- 2013-07-22 21:00:00下载
- 积分:1