Description: echo off
％优化工具箱简明教程
％TUTDEMO Tutorial for Optimization Toolbox.
％ Copyright (c) 1990-98 by The MathWorks, Inc.
％ 根据数据(x,y)给出在xi的线性插值结果yi..
％ 使用\"非扭结\"端点条件, 即强迫第一﹑二端多项式三次项系数相同, 最后一段和倒数第二段三次项系数相同.
％pp=spline(x,y)返回样条插值的分段多项式(pp形式)结构.其中breaks为结点,coefs为各段多项式系数
％yi=ppval(pp,xi),pp形式在xi的函数值.-echo off Optimization Toolbox%% A Concise Guide for TUTDEMO Tutorial Optimization Toolbox. % Copyright (c) 1990-98 by The MathWorks, Inc. % based on data (x, y) is the linear interpolation xi yi ..% results "non-kink" endpoint, that forced the first, 2-polynomial coefficient of the same three items, the final section of the third and penultimate paragraph of the same coefficient. spline% pp = (x, y) to return to the spline interpolation polynomial subparagraph (pp form) structure. which breaks for nodes, coefs for the polynomial coefficients% of yi = ppval (pp, xi) xi pp in the form of the function. Platform: |
Size: 2718 |
Author:王志波 |
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Description: SOStools is a toolbox dedicated for positive polynomial programming, especially for Sums of Squares (S0S). A lot of chinese researchers have carried it out as a main tool in this area. Platform: |
Size: 1921199 |
Author:askool |
Hits:
Description: echo off
％优化工具箱简明教程
％TUTDEMO Tutorial for Optimization Toolbox.
％ Copyright (c) 1990-98 by The MathWorks, Inc.
％ 根据数据(x,y)给出在xi的线性插值结果yi..
％ 使用"非扭结"端点条件, 即强迫第一﹑二端多项式三次项系数相同, 最后一段和倒数第二段三次项系数相同.
％pp=spline(x,y)返回样条插值的分段多项式(pp形式)结构.其中breaks为结点,coefs为各段多项式系数
％yi=ppval(pp,xi),pp形式在xi的函数值.-echo off Optimization Toolbox%% A Concise Guide for TUTDEMO Tutorial Optimization Toolbox. % Copyright (c) 1990-98 by The MathWorks, Inc. % based on data (x, y) is the linear interpolation xi yi ..% results "non-kink" endpoint, that forced the first, 2-polynomial coefficient of the same three items, the final section of the third and penultimate paragraph of the same coefficient. spline% pp = (x, y) to return to the spline interpolation polynomial subparagraph (pp form) structure. which breaks for nodes, coefs for the polynomial coefficients% of yi = ppval (pp, xi) xi pp in the form of the function. Platform: |
Size: 2048 |
Author:王志波 |
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Description: SOStools is a toolbox dedicated for positive polynomial programming, especially for Sums of Squares (S0S). A lot of chinese researchers have carried it out as a main tool in this area. -SOStools is a toolbox dedicated for positive polynomial programming, especially for Sums of Squares (S0S). A lot of chinese researchers have carried it out as a main tool in this area. Platform: |
Size: 1921024 |
Author:askool |
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Description: 多项式拟合的MATLAB工具。只要具有以下几个函数
POLYFITN - A general n-dimensional polynomial fitting tool
POLYVALN - An evaluation tool for polynomials produced by polyfitn
POLYN2SYMPOLY - A conversion tool to generate a sympoly from the results of polyfitn
POLYN2SYM - A conversion tool to generate a symbolic toolbox object from the results of polyfitn
-Polynomial fitting of the MATLAB tools. As long as have the following functions POLYFITN- A general n-dimensional polynomial fitting toolPOLYVALN- An evaluation tool for polynomials produced by polyfitnPOLYN2SYMPOLY- A conversion tool to generate a sympoly from the results of polyfitnPOLYN2SYM- A conversion tool to generate a symbolic toolbox object from the results of polyfitn Platform: |
Size: 49152 |
Author:celeneyang |
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Description: matlab 7.0 以上版本提供了强大的优化工具箱，但在整数规划方面，只提供了bintprog（）这个m文件以求解0－1整数规划，而对于一般的整数规划模型没有具体的算法提供。我们一般情况只是用最简单的分值定界思想编写matlab程序求解整数规划问题，但效率低下，如何利用求解整数规划的先进算法编写matlab程序提上日程，香港大学的李端和复旦大学编写的《Nonlinear Integer Programming》(非线性整数规划)为编写解决整数规划问题提供强大有效的算法，其中算法针对具体问题包括：
lagrangian 对偶问题
代理对偶问题
非线性lagrangian 和强对偶问题
非线性背包问题
可分解的整数规划问题
二次目标函数的整数规划问题
非约束的0－1多项式规划问题
约束的 0－1多项式规划问题
混合整数非线性规划问题
-In spite of shortcoming of matlab 7.0 that it can t provide the toolbox in order to dealing with general integer programming problem, therefore, we need goog algorithm to write matlab code to solve general integer programming， in 2006, Li duan from Hongkong university and Sun xiaoling from Fudan university proposed a book named Nonlinear Integer programming, and it include the problems as follows:
lagrangian duality problem
surrogate duality problem
nonlinear lagrangian problem
nonlinear knapsack problem
nonlinear integer programming with a quadratic objective functions
nonconstrained polynomial 0-1
optimization
constrained polynomial 0-1 programming
mixed-integer nonlinear programming Platform: |
Size: 13763584 |
Author:feimaxiao |
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Description: 多项式同伦延拓的matlab工具箱以及练习程序
是以下书籍的matlab代码：
Andrew J. Sommese and Charles W. Wampler, Numerical Solution of Systems of Polynomials Arising in Engineering and Science,World Scientific, 2005-Matlab programs to accompany the book:
Andrew J. Sommese and Charles W. Wampler,
Numerical Solution of Systems of Polynomials Arising in Engineering and Science,
World Scientific, 2005.
HomLab = a toolbox for polynomial homotopy continuation
Exercise = application m-files for exercises in Sommese & Wampler Platform: |
Size: 102400 |
Author:zihanhuang |
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Description: 非线性最小二乘拟合九次多项式方程系数源代码，结果采用与cftool工具箱相同-Nonlinear least-squares fitting polynomial equation coefficients nine source code, the results using the same toolbox with cftool Platform: |
Size: 3072 |
Author:luckfond |
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Description: AES_DEMO
% runs a demonstration of all components of
% the Advanced Encryption Standard (AES) toolbox.
%
% In the initialization step the S-boxes, the round constants,
% and the polynomial matrices are created and Platform: |
Size: 516096 |
Author:mraja
|
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Description: LWP是一种Matlab / Octave工具箱实现局部加权多项式回归（也被称为局部回归/局部加权散点平滑/黄土/ LOWESS和核平滑）。使用此工具箱，您可以使用九个具有度量窗口宽度或最近邻窗口宽度的任意一个内核来拟合任意维度的数据的局部多项式。还提供了一个优化内核带宽的函数。优化可采用留一交叉验证，GCV，AICC、AIC，FPE，T，执行，或单独的验证数据。鲁棒拟合也可用。(LWP is a Matlab/Octave toolbox implementing Locally Weighted Polynomial regression (also known as Local Regression / Locally Weighted Scatterplot Smoothing / LOESS / LOWESS and Kernel Smoothing). With this toolbox you can fit local polynomials of any degree using one of the nine kernels with metric window widths or nearest neighbor window widths to data of any dimensionality. A function for optimization of the kernel bandwidth is also available. The optimization can be performed using Leave-One-Out Cross-Validation, GCV, AICC, AIC, FPE, T, S, or separate validation data. Robust fitting is available as well.) Platform: |
Size: 5120 |
Author:baidudu |
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Description: LWP是一种Matlab / Octave工具箱实现局部加权多项式回归（也被称为局部回归/局部加权散点平滑/黄土/ LOWESS和核平滑）。使用此工具箱，您可以使用九个具有度量窗口宽度或最近邻窗口宽度的任意一个内核来拟合任意维度的数据的局部多项式。还提供了一个优化内核带宽的函数。(LWP is a Matlab/Octave toolbox implementing Locally Weighted Polynomial regression (also known as Local Regression / Locally Weighted Scatterplot Smoothing / LOESS / LOWESS and Kernel Smoothing). With this toolbox you can fit local polynomials of any degree using one of the nine kernels with metric window widths or nearest neighbor window widths to data of any dimensionality. A function for optimization of the kernel bandwidth is also available.) Platform: |
Size: 2048 |
Author:baidudu |
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Description: 广义的多项式混沌展开MATLAB工具箱，用于高维模型拟合(OpenPC is a toolbox for the creation and evaluation of Multi-Element Generalized Polynomial Chaos Expansion) Platform: |
Size: 90112 |
Author:工作不吃糖 |
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Description: SURROGATES工具箱是一个多维函数逼近和优化方法的通用MATLAB库。当前版本包括以下功能：
实验设计：中心复合设计，全因子设计，拉丁超立方体设计，D-optimal和maxmin设计。
代理：克里金法，多项式响应面，径向基神经网络和支持向量回归。
错误和交叉验证的分析：留一法和k折交叉验证，以及经典的错误分析（确定系数，标准误差;均方根误差等;）。
基于代理的优化：高效的全局优化（EGO）算法。
其他能力：通过安全裕度进行全局敏感性分析和保守替代。(SURROGATES Toolbox is a general-purpose MATLAB library of multidimensional function approximation and optimization methods. The current version includes the following capabilities:
Design of experiments: central composite design, full factorial design, Latin hypercube design, D-optimal and maxmin designs.
Surrogates: kriging, polynomial response surface, radial basis neural network, and support vector regression.
Analysis of error and cross validation: leave-one-out and k-fold cross-validation, and classical error analysis (coefficient of determination, standard error; root mean square error; and others).
Surrogate-based optimization: efficient global optimization (EGO) algorithm.
Other capabilities: global sensitivity analysis and conservative surrogates via safety margin.) Platform: |
Size: 362496 |
Author:pluto1888 |
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Search - Polynomial Toolbox