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指数回归方程 ExponentRegress.cs
方程模型为
public override double[] buildFormula()...
指数回归方程 ExponentRegress.cs
方程模型为
public override double[] buildFormula()
得到系数数组,存放顺序与模型系数相反,即该数组中系数的值依次是b,a。
public override double forecast(double x)
预测函数,根据模型得到预测结果。
public override double computeR2()
计算相关系数(决定系数),系数越接近1,数据越满足该模型。
- 2023-06-14 17:20:02下载
- 积分:1
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图片浏览器
关于matlab编写的图片浏览器算法,打开一个图片目录,可以通过【上一张】、【下一张】按钮实现图片的浏览,并且自动检测第一张和最后一张图片
- 2022-03-14 22:33:42下载
- 积分:1
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简单的试探法走迷宫
简单的试探法走迷宫--The simple trial method that walks the labyrinth
- 2022-06-17 08:26:25下载
- 积分:1
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add two number
int main()
- 2022-02-25 10:33:05下载
- 积分:1
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LEACH路由算法源码
无线传感器网络LEACH (Low Energy Adaptive Clustering Hierarchy)路由算法C++源码
- 2022-04-11 10:39:34下载
- 积分:1
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希尔伯特-黄变换工具箱源程序,全
998年,美国华裔科学家Huang提出了一种新型的非线性非稳态信号处理方法:希尔伯特-黄变换(HHT)。HHT方法从信号自身特征出发,用经验模态分解(EMD)方法把信号分解成一系列的本征模态函数(IMF),然后对这些IMF分量进行Hilbert变换,从而得到时频平面上能量分布的Hilbert谱图,打破了测不准原理的限制,可以准确地表达信号在时频面上的各类信息。 HHT就是Hilbert-Huang Transform(希尔伯特黄变换),美国航天航空局黄鳄教授发明的,大概的过程是:先对信号进行经验模态分解(Empirical mode decomposition -EMD),得出本征模态函数(IMF intrinsic mode function),再对本征模态函数进行希尔伯特变换,从而过进一步得该信号的希尔伯特谱、时频能量谱等,以便对信号进行分析,据介绍对非线性及非平稳 信号有较好的分析和处理效果。
- 2022-02-25 03:39:45下载
- 积分:1
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aes的原代码,在VB的环境下运行
aes.rar - aes的原代码,在VB的环境下运行.-Orangk"aes the original code in VB environment operation
- 2023-07-18 23:05:04下载
- 积分:1
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交通仿真(排队论)小程序
This is the project of my course in the USA:
Customers
arrive at a service station (with a single server) according to the Poisson
process with a mean arrival rate of lambda = 0.3 (customers/min). Each customer
waits in queue (if present), proceeds to receive service upon his/her turn, and
departs the system when the service is completed. The service time is uniformly
distributed between 2.5 and 4.5 minutes. On each day, the service station is
open for two hours. Any customers in queue at the end of work hours are served
before closing the service station for the day. Use simulation (do 100
simulation runs) to determine
- 2023-02-02 14:55:04下载
- 积分:1
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此为基于图像配准的傅立叶变换源代码,已精心调试过,请放心使用....
此为基于图像配准的傅立叶变换源代码,已精心调试过,请放心使用.-This is the image registration based on the Fourier Transform source code, has been painstakingly debugging, please rest assured that use.
- 2022-03-14 16:33:33下载
- 积分:1
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三维流场模拟软件源代码。自带UG......好东西
三维流场模拟软件源代码。自带UG......好东西-Source codes of 3D Flow Field computerized simulation system, contain UG system.
- 2022-12-23 18:45:03下载
- 积分:1