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case14
潮流计算所需的IEEE14节点系统详细数据(Detailed data of IEEE14 test system needed for power flow calculation)
- 2020-12-20 21:39:08下载
- 积分:1
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Imagedecompositionalgorithmanditsapplication
图像分解算法及其应用,非常好的源码,希望对你有些帮助!(Image decomposition algorithm and its application, very good source, I hope you some help!)
- 2009-03-08 10:43:52下载
- 积分:1
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预测系统
灰色预测模型称为CM模型,G为grey的第一个字母,M为model的第一个字母。GM(1,1)表示一阶的,一个变量的微分方程型预测模型。GM(1,1)是一阶单序列的线性动态模型,主要用于时间序列预测。 一、GM(1,1)建模 设有数列 共有 个观察值 对 作累加生成,得到新的数列 ,其元素 (5-1) 有: 对数列 ,可建立预测模型的白化形式方程, (5-2) 式中: ——为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解, 有: (5-3) 式中: (5-4) (5-5) 将(5-3)式求得的 代入(5-2)式,并解微分方程,有 (1,1)预测模型为: (5-6)(gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector least squares method, are : (5-3) where : (5-4) (5-5) (5-3) that obtained in lieu of income (5-2)- and solutions differential equations, (1 1) Fore)
- 2005-01-26 15:33:02下载
- 积分:1
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FTVd_v4.0
A Fast Algorithm for Total Variation based Deconvolution
- 2020-12-28 22:39:01下载
- 积分:1
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random
随机游走类似布朗运动,就是随机的向各个方向走吧。
虽然代码没什么技术含量,不过产生的图像实在太漂亮了,所以还是贴上来吧。
产生的图像:(Similar to Brownian motion random walk, is random and go in all directions.
Although the code is no technical content, but the resulting image is too beautiful, so it is still Tieshanglai it.
graphics layer.)
- 2014-12-22 11:41:50下载
- 积分:1
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_Maltab_201103
matlab在数学建模中的应用,
matlab在数学建模中的应用,
matlab在数学建模中的应用,(very important
this file contains many contents.)
- 2011-11-17 15:21:29下载
- 积分:1
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doppler_pic
利用Matlab进行卫星通信多普勒频偏仿真(Using Matlab to satellite communications doppler frequency simulation)
- 2020-12-28 15:59:02下载
- 积分:1
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three_phase_motor_speed
说明: 三相异步电机调压调速matlab仿真 ,实测可用(Matlab simulation of voltage regulation and speed regulation of three-phase asynchronous motor)
- 2020-04-22 15:10:54下载
- 积分:1
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jianyijisuanqi
一个简易计算器界面,采用matlab语言编写,共享资源(a simple calculator interface using Matlab language, sharing resources)
- 2007-03-06 22:28:17下载
- 积分:1
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MUSIC
利用波形模仿音乐效果,直接利用matlab弹奏歌曲(Mimic the effect of the waveform music, play songs directly matlab)
- 2015-04-16 10:22:18下载
- 积分:1