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dijkstra
Dijkstra最短路算法Matlab程序,用于求从起始点s到其它各点的最短路
D为赋权邻接矩阵需要输入
d为s到其它各点最短路径的长度
pre记载了最短路径生成树(Dijkstra shortest path algorithm Matlab procedures for the request from the starting point s to the other points for the empowerment of the most short-circuit the adjacency matrix D need to enter d for the s points in the shortest path to other pre recorded the length of the shortest path spanning tree)
- 2011-05-11 17:04:12下载
- 积分：1
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jiangwei
pca、svd、mds
数据降维，用来对数据进行预处理
新人学习，叨扰(pca data dimension reduction)
- 2021-03-22 01:49:16下载
- 积分：1
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Modulations_OOK_BPSK_FSK_11_08_11
digital modulation schemes..OOK,BPSK and FSK
- 2011-08-17 16:40:53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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bch
给出BCH编码和译码的原理
以及解决方案，特别是仿真的一种解决方案，值得参考。(BCH coding and decoding given the principle, as well as solutions, in particular the simulation of a solution, it is also useful.)
- 2007-11-21 23:30:01下载
- 积分：1
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1111
数学建模定阶程序，最小二乘，递推最小二乘，增广矩阵法，信噪比的程序(Mathematical modeling of order determination procedure, least squares, recursive least squares, the augmented matrix method, the program signal to noise ratio)
- 2011-12-28 17:27:14下载
- 积分：1
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matlab
蚁群算法的matlab源码 蚁群算法的matlab源码 蚁群算法的matlab源码 (Ant colony matlab source code ant colony algorithm Ant colony algorithm matlab source code matlab source)
- 2010-07-05 11:35:05下载
- 积分：1
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Gravitational-Search-algorithm
gravititional search algorithm
- 2011-08-27 19:28:55下载
- 积分：1
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doa_music1
多重信号法估计波达方向（DOA）的MATLAB程序(DOA estimation by MUSIC)
- 2012-07-11 17:44:17下载
- 积分：1
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programs
数字信号处理——基于计算机的方法，历程！！！！！(Digital Signal Processing- a computer-based method)
- 2015-01-12 19:52:12下载
- 积分：1
