登录
首页 » matlab » 离散灰色模型的计算程序 DGM

离散灰色模型的计算程序 DGM

于 2020-07-03 发布 文件大小:1KB
0 234
下载积分: 1 下载次数: 54

代码说明:

  离散灰色模型的计算程序,针对小样本时间序列的预测建模。本程序输出时间响应式拟合值、拟合效果图、和各种拟合精度指标值。(Discrete gray model calculation program for small sample time series prediction modeling. The program output response time value style fitting, fitting renderings, and all kinds of fitting precision index value.)

文件列表:

DGMmodel.m,988,2016-07-17

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • cp2tform
    control point programm matlab
    2013-04-21 00:09:13下载
    积分:1
  • PSO
    粒子群算法,也称粒子群优化算法(Particle Swarm Optimization),缩写为 PSO, 是近年来发展起来的一种新的进化算法(Evolutionary Algorithm - EA)。PSO 算法属于进化算法的一种,和模拟退火算法相似,它也是从随机解出发,通过迭代寻找最优解,它也是通过适应度来评价解的品质,但它比遗传算法规则更为简单,它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作,它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视,并且在解决实际问题中展示了其优越性。粒子群算法是一种并行算法。(Particle swarm optimization, also known as particle swarm optimization (Particle Swarm Optimization), abbreviated as PSO, is a new evolutionary algorithm developed in recent years (Evolutionary Algorithm- EA). Kind, and simulated annealing algorithm PSO algorithm is similar evolutionary algorithms, it is also starting a random solution, through an iterative search for the optimal solution, which is also used to uate the quality through fitness solution, but it is simpler than genetic algorithm rules It has no genetic algorithm " crossover" (Crossover) and " variant" (Mutation) operation, which by following the current search to find the optimal value to the global optimum. This algorithm is its easy implementation, high accuracy, fast convergence, etc. attracted academic attention and show its superiority in solving practical problems. PSO algorithm is a parallel algorithm.)
    2015-01-18 20:38:17下载
    积分:1
  • root_music
    一维的求根多重信号分类算法Root-MUSIC,在matlab环境下实现(One-dimensional root finding multiple signal classification algorithm Root-MUSIC, in the matlab environment to achieve)
    2013-11-26 10:14:56下载
    积分:1
  • wavelet-transform-
    信号由三个频率分别为0.01,0.1,0.2的正弦信号组成。 (1)作信号的连续小波变换。 (2)自己选择小波基数,对信号进行多尺度分解,将每一个正弦信号分开。 (3)重建原信号。 (Signal from the three frequencies were 0.01,0.1,0.2 sinusoidal signals. (1) continuous wavelet transform for signal. (2) choose the wavelet base, multi-scale decomposition of signals, a sinusoidal signal of each separate. (3) reconstruction of the original signal.)
    2012-01-12 10:23:02下载
    积分:1
  • square-root
    simulink/matlab 实现求实数平方根(using simulink to calulate the sequare root of the integer)
    2013-05-14 19:33:32下载
    积分:1
  • sheffield
    Sheffield遗传算法工具箱的matlab代码(Sheffield genetic algorithm toolbox matlab code)
    2009-03-23 13:50:19下载
    积分:1
  • insjiesuan
    惯性导航的Matlab程序,可以直接运行-Inertial navigation of Matlab procedures, can be directly run(Inertial navigation Matlab program, you can directly run-Inertial navigation of Matlab procedures, can be directly run)
    2010-10-21 18:25:52下载
    积分:1
  • tongxinjishu
    基于matlab源码的通信技术及方法描述,有大量实例(Matlab source code-based communication technologies and methods described, a large number of examples)
    2011-10-26 08:00:39下载
    积分:1
  • FrameWork_Logic_User_Guide
    FrameWork logic user guide for Innovative integration X5 EVM
    2010-06-17 08:24:12下载
    积分:1
  • PID
    说明:  文件中是 MATLAB的模糊 PID控制程序。主要是用一个模糊控制表来进行查询(Paper is MATLAB Fuzzy PID control procedures. Is a fuzzy control query table)
    2009-07-30 18:22:12下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载