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signal_processing
用matlab编写的信号处理之QPSK调制与解调程序,均衡,OFDM仿真,小波变换,卡尔曼滤波等等14个程序源代码(Written by matlab signal processing of the QPSK modulation and demodulation process, a balanced, OFDM simulation, wavelet transform, Kalman filtering, etc. 14 source code)
- 2010-03-12 14:39:35下载
- 积分：1
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Monte-Carlo-algorithm
说明： 蒙特卡洛算法一些matlaB程序，可以直接使用(Monte Carlo algorithm)
- 2021-03-21 21:09:16下载
- 积分：1
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LHS
拉丁超立方抽样，调用方式如下：S=lhs(m,dist,mu,sigma,lowb,upb)
m: a scalar,the number of sample points
dist: A row with distribution type flags of basic random variables the
value of the flag can be 1 (for uniform distribution, 2(for normal distribution), 3(for lognormal)
and 4(for extreme type 1).
mu: A row vector comprising the mean value of basic random variables.
sigma: A row vector with its length equaligng to mu,including the standard
deviation of basic random variables.
lowb: a row vector with its elements are the lower bound of the sampling
interval
upb:a row vector with its elements are the upper bounds of the sampling
interval
dist,mu,sigma,lowb,upb must have the same length.
Output argument
S: sampling point matrix, of which each row is a sampling point.(code of Latin Hypercube Sampling)
- 2021-03-03 16:29:33下载
- 积分：1
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PID
多变量输入、输出、多干扰、非线性和强耦合的复杂系统控制是一个比较困难的问题，常用的控制器可能因为多变量耦合问题难以控制系统。PID神经元网络是一种多层前向神经元网络，它的各层神经元个数、连接方式、连接权值是按照PID控制规律的已有原则和经验确定的，是一种动态的符合控制系统的前向网络。但是由于PID网络初始权值随机取值的原因，每次控制的效果都有所差别，个别情况下控制效果还比较差。本案例研究了基于PID神经元的多变量耦合系统控制，并用PSO算法来优化控制器以取得更好的控制效果。(Multivariable input, output, and more interference, complex nonlinear and strong coupling system control is a more difficult problem, commonly used multivariable controller may be because the problem is difficult to control the coupling system. PID neural network is a multi-front to neural networks, its number of neurons in each layer, connection, connection weights are in accordance with the existing principles and experience to determine the PID control law is a dynamic compliance before the control system to the network. However, due to the random initial weights of the network PID values of reason, every time there are differences in the effect of control and in some cases the control effect is still relatively poor. This case study of multivariable coupling system based on PID control neurons, and with PSO algorithm to optimize the controller to achieve better control effect.)
- 2015-03-22 13:42:37下载
- 积分：1
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fcmC
fcm算法，求出最佳聚类数c的一种简单有效的算法(the fcm seeking c)
- 2013-05-20 20:16:21下载
- 积分：1
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etna_dat
意大利Etna火山InSAR实测的SLC数据，即两幅天线的SAR复图像，mat格式，可以用MATLAB直接读取后进行图像配准、相位滤波、解缠绕等步骤。(Etna volcano, Italy measured the SLC InSAR data, that is, two antenna SAR complex image, mat format, can be read directly after the MATLAB image registration, phase filtering, winding steps of solution.)
- 2010-08-12 23:25:42下载
- 积分：1
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EKFyognyudaohang
实现EKF滤波在导航重点的应用，精度相对较高，(achieve EKF filter in navigation key applications, a relatively high accuracy.)
- 2007-05-17 15:46:40下载
- 积分：1
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help
指数函数的表示，其实做得也算不是太好，只是刚刚学习，不过，这个程序真的不错(Exponential function in that it in fact has done can be considered not good enough, only just learning, but this program is really good)
- 2009-10-15 00:03:16下载
- 积分：1
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wireless-matlab.0.2
ethernet code usiing matlb needs communication block set
- 2010-03-11 03:00:52下载
- 积分：1
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main
未来无线通信的核心技术LTE的主函数实现(Core technology of the future LTE wireless communications to achieve the main function)
- 2011-06-13 18:06:44下载
- 积分：1
