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sin-cos
Cosinor analysis uses the least squares method to fit a sine wave to a
time series. Cosinor analysis is often used in the analysis
of biologic time series that demonstrate predictible rhythms. This
method can be used with an unequally spaced time series.
Follows cosinor analysis of a time series as outlined by
Nelson et al. Methods for Cosinor-Rhythmometry Chronobiologica.
1979. Please consult reference.
- 2015-01-24 15:26:38下载
- 积分：1
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GA
说明： 遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法，它最初由美国Michigan大学J.Holland教授于1975年首先提出来的，并出版了颇有影响的专著《Adaptation in Natural and Artificial Systems》，GA这个名称才逐渐为人所知，J.Holland教授所提出的GA通常为简单遗传算法（SGA）。(a genetic algorithm (GA) is a search heuristic that mimics the process of natural evolution. This heuristic is routinely used to generate useful solutions to optimization and search problems. Genetic algorithms belong to the larger class of evolutionary algorithms (EA), which generate solutions to optimization problems using techniques inspired by natural evolution, such as inheritance, mutation, selection, and crossover.)
- 2012-04-24 18:41:24下载
- 积分：1
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FINDcOUNTOUR-(3)
FIND COUNTOUR WITH FAMOUS ALGORITHMS
- 2012-08-17 00:39:29下载
- 积分：1
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Minh-Do--Contourlet-toolbox
Minh Do《Contourlet toolbox》(Contourlet变换影像处理工具箱)(Minh Do《Contourlet toolbox》)
- 2013-09-21 00:38:22下载
- 积分：1
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newton
solution to nonlinear equations useing newton methode
- 2011-07-07 13:31:21下载
- 积分：1
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bianshi
用BP网络逼近某曲线函数，在神经网络中邮广泛的应用 是系统辨识的基础。
通过反馈来不断的调整系数，限制了最大循环次数 防止进入死循环，当然如果想要得到更精确的系数可以增大循环次数。
(Using BP network function approximation to a curve, mail is widely used in neural network is the basis of system identification.
Through feedback to constantly adjusted factor, limit the maximum cycle times to prevent into dead circulation, and of course if you want to get a more accurate coefficients can increase the cycles.)
- 2013-03-19 19:07:56下载
- 积分：1
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PLRandom-zxk
电力线通信多径信道模型-Manfred Zimmermann模型，多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示：
H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i )
式中，i 为路径号， g_i为路径 i的加权系数(包含了传输系数和反射系数的作用)，A(f,d_i )为衰耗，其大小由长度、频率决定，τ_i是每条路径上的延时。
(Powerline Communication multipath channel model-Manfred Zimmermann model)
- 2013-12-17 11:09:16下载
- 积分：1
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stepinputtransferfn
This the MAtlab simulink., designed tested Transormer based
- 2017-01-17 01:28:54下载
- 积分：1
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sjgj
产生火炮发射炮弹的航迹，模型的建立，并画出仿真结果。(The track artillery shells fired generation, model, and draw the simulation results.)
- 2021-04-23 16:48:48下载
- 积分：1
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demospp
in this program I have simulated SPP method for iris data.
- 2012-05-27 17:46:17下载
- 积分：1
