Description: 数学建模工具箱：
本工具箱主要包含三部分内容
(支持平台MATLAB5.3或5.2,Symbolic math,optim,spline,stats)
1. MATLAB常用数学建模工具的中文帮助
2. 贡献MATLAB数学建模工具(打*号)
3. 中国大学生数学建模竞赛历年试题MATLAB程序-Mathematical Modeling Toolbox: This toolbox consists mainly of three parts (support platform MATLAB5.3 or 5.2, Symbolic math, optim, spline, stats) 1. MATLAB mathematical modeling tools commonly used in Chinese to help 2. Contributions to MATLAB Mathematical Modeling Tools (hit*) 3. China' s Mathematical Contest in Modeling Questions MATLAB program calendar Platform: |
Size: 376832 |
Author:zhaoshuangxiang |
Hits:
Description: 在最优控制、变分法、微分方程等学科中常遇到两点边值问题( TPBVP ),徒手求取解析
解比较繁；MATLAB 的符号数学工具箱却又仅限于解一点边值问题。本示例阐述如何用符
号数学工具箱解 TPBVP。-In optimal control,variational calculus and differential equation frequently encountered two-point boundary value problems(TPBVP).Free-hand to get a analytical solution is difficult a bit,but symbolic math toolbox only solved one-point boundary value problem. How to use this toolbox to get the analytical solution of TPBVP are illustrated by examples. Platform: |
Size: 20480 |
Author:吴受章 |
Hits:
Description: matalb应用在工程数学应用和他的一些符号数学工具箱-matalb used in engineering mathematics application and some of his Symbolic Math Toolbox Platform: |
Size: 7317504 |
Author:盛蕊 |
Hits:
Description: 关于解微分方程的matlab小程序，适合本科生学习使用。-MATLAB in Physics is a four lecture series in MATLAB that is offered to first year physics undergraduate students.
This lecture shows how to use MATLAB to simulate physical systems using a range of methods. Projectile motion is analysed using the Symbolic Math Toolbox, then more complicated chaotic systems are simulated using the MATLAB ODE solvers.
Some advanced programming techniques such as Object Oriented Programming (OOP) and Graphical User Interface (GUI) programming are briefly covered.
The aim of this lecture series is to introduce students to computational methods in MATLAB to solve problems arising in physics that cannot be solved analytically. No prior knowledge of MATLAB is required. Themes of data analysis, visualization, modelling and programming are explored throughout these lectures. Platform: |
Size: 151552 |
Author:HM |
Hits:
Description: 一、 牛顿－拉夫逊法概要
首先对一般的牛顿－拉夫逊法作一简单说明。已知一个变量X的函数
（4－6）
解此方程式时，由适当的近似值X（0）出发，根据 （4－7）
反复进行计算，当X（n）满足适当的收敛判定条件时就是（4－6）式的根。这样的方法就是所谓的牛顿－拉夫逊法。
式（4－7）就是取第n次近似解X（n）在曲线 上的点 处的切线与X轴的交点作下一次X（n+1）值的方法。参考图4－2（a）。在这一方法中为了能收敛于真解，初值X（0）的选取及函数f（X）必须满足适当的条件，如图4－2（b）所示的那种情况就不能收敛或收敛到别的根上去。
这一方法还可以做下面的解释，设第n次迭代得到的解与真值之差，即 的误差为 时，则
（4-8）
把 在 附近对 用泰勒级数展开
（4-9）
上式略去 以下的项
（4-10）
的误差可近似由上式计算出来
图4-2
（4-11）
比较式（4-7）和（4-11），可以看出牛顿-拉夫逊法的修正量和 的误差的一次项相等。
用同样的方法考虑，给出对n个变量 -:Because of the importance and complexity of power system, better algorithm and programme language
is very important . An interior point method based on the perturbed Karush2Kuhn2Tucker (KKT) condition is pre2
sented in this paper , where the method and process for the optimal power flow is treated through the Matlab’s
symbolic math toolbox and Mfunction is also presented. Using the symbolic code , it can improve the adaptability
of the programme dramatically. The advantage is that , what we need to do is change the model expression. We
can make use of the symbolic programme to check our programme while we write the Mfunctions. Using the Mat2
lab , we find the optimal solutions and calculate quickly and efficiently. It has proposed the powerful and unique
functions of Matlab in the optimization and calculation for power system.
Key words :power system symbolic calculation optimal power flow interior point method Platform: |
Size: 9216 |
Author:范凯 |
Hits:
Description: Matlab 符号运算是通过集成在 Matlab 中的符号数学工具箱（Symbolic Math Toolbox）
来实现的。和别的工具箱有所不同，该工具箱不是基于矩阵的数值分析，而是使用字符串来
进行符号分析与运算。实际上，Matlab 中的符号数学工具箱是建立在 Maple 基础上的，当
进行 Matlab 符号运算时，它就请求 Maple 软件去计算并将结果返回给 Matlab。-Matlab symbolic operation is integrated in the Matlab Symbolic Math Toolbox (Symbolic Math Toolbox) to achieve. And different from other toolbox, the toolbox is not based on numerical analysis matrix, but use a string for symbolic analysis and calculation. In fact, Matlab' s Symbolic Math Toolbox is built based on Maple, Matlab symbolic computation to the time when it requests Maple software to calculate and return results to Matlab. Platform: |
Size: 76800 |
Author:kosigan |
Hits:
Description: Matlab符号数学工具箱，主要对比较复杂的部分做一些介绍-Matlab Symbolic Math Toolbox, the main part of some more complex description Platform: |
Size: 76800 |
Author:谭仁兵 |
Hits:
Description: 《MATLAB函数速查手册》较全面地介绍了MATLAB的函数，主要包括MATLAB操作基础、矩阵及其基本运算、与数值计算相关的基本函数、符号运算的函数、概率统计函数、绘图与图形处理函数、MATLAB程序设计相关函数、Simulink仿真工具函数、图形用户界面制作函数、信号处理工具箱函数和符号数学工具箱函数等内容。-The MATLAB function Quick Reference " comprehensive MATLAB functions, including the MATLAB operation based matrix and its basic operations, and numerical calculation of the basic function, the function of symbolic computation, a function of probability and statistics, graphics and graphics processing function MATLAB programming function, function of Simulink simulation tools, graphical user interface making function, signal processing toolbox functions and symbolic math toolbox functions and other content. Platform: |
Size: 21504 |
Author:范翔宇 |
Hits:
Description: matlab符号数学工具箱，比较好哟，详细讲解了里面的命令指令-matlab symbolic math toolbox, the better yo explain in detail the commands inside command Platform: |
Size: 76800 |
Author:张发聪 |
Hits:
Description: 《MATLAB7.0从入门到精通》对MATLAB 7.0进行了详细的介绍，力求做到细致全面。全书共分为15章。前5章是有关MATLAB的基础知识，包括MATLAB的安装、卸载及系统功能的简述，MATLAB的数学运算和数据可视化工具以及MATLAB的编程等内容。第6章～第9章是MATLAB的高级应用部分，分别介绍了MATLAB 7.0的数据分析和处理功能，符号计算功能，Simulink仿真环境和文件I/O操作。第10章～第12章和第14章介绍了信号处理工具箱、图像处理工具箱和编译工具箱以及应用广泛的高级图形设计。第13章、第15章介绍了MATLAB的外围功能，包括与Word、Excel的混合使用和MATLAB的应用程序接口。附录部分列出了常用命令和函数，Simulink的库模块和应用程序接口函数库。- MATLAB7.0 entry to the proficient on MATLAB 7.0 for a detailed description, and strive to achieve a comprehensive and detailed. The book is divided into 15 chapters. The first five chapters are on MATLAB basics, including MATLAB installation, uninstallation and brief system functions, MATLAB math and data visualization tools, and MATLAB programming and other content. Chapter 6- Chapter 9 is an advanced application part of MATLAB, introduced the data analysis and processing functions in MATLAB 7.0, symbolic computation capabilities, Simulink simulation environment, and file I/O operations. Chapter 10 ~ 12 Chapter 14 describes the Signal Processing Toolbox, Image Processing Toolbox and compilation toolkit and widely senior graphic design. Chapter 13, Chapter 15 describes the peripheral functions of MATLAB, including Word, Excel, and MATLAB mixed use application interface. The appendix lists the common commands and functions, Simulink library modules and application program interface l Platform: |
Size: 10743808 |
Author:王鹏 |
Hits:
Description: 第一个演示功能的药物相互作用的例子，matlab的曲面拟合能力模型使用阿片类药物和镇静麻醉反应的浓度。
第二功能演示龙门吊如符号数学工具箱是用来推导方程。门式起重机采用钟摆连接到它的运动车，其货物从船上卸下。在推导方程，它们有不同的车的加速度曲线解决，和最佳配置是确定的最小载荷摆动。-The first demo features a drug interaction example where MATLAB s surface fitting capabilities are used to model anesthetic response based on opioid and sedative concentrations.
The second demo features a gantry crane example where Symbolic Math Toolbox is used to derive system equations. The gantry crane is modeled as a moving cart with a pendulum attached to it, which unloads cargo a ship. After deriving the system equations, they are solved for different cart acceleration profiles, and an optimal profile is determined that minimizes payload swing. Platform: |
Size: 80896 |
Author:jack |
Hits:
Description: 本书面向MATLAB 的初中级读者，在介绍MATLAB R2014a 集成环境的基础上，对MATLAB 使用中常用的知识和工具进行了详细的介绍，书中各章均提供了大量有针对性的算例，供读者实战练习。
根据内容的侧重点不同，全书分为4 部分共20 章：第1～5 章为基础部分，讲解MATLAB R2014a 概述、MATLAB 基础知识、数组与矩阵、MATLAB 编程基础及数据可视化等；第6～8 章为数学应用部分，讲解数据分析、符号数学计算和概率统计等；第9～15 章为工程应用部分，讲解偏微分方程、优化、图像处理、信号处理、小波分析等工具箱，Simulink 仿真基础及应用等；第16～20 章为知识拓展部分，讲解句柄图形对象、图形用户界面、文件读取I/O、MATLAB 编译器和外部接口应用介绍等内容。为了使用户能够更好地操作MATLAB，本书中示例的命令已记录在M 文件及其他相关文件中，用户可以将相关的目录设置为工作目录，直接使用M 文件进行操作，以便快速掌握MATLAB 的使用方法。-This book is for the middle-class readers MATLAB, MATLAB R2014a based on the introduction of the integrated environment, the use of MATLAB common knowledge and tools are described in detail in the book each chapter offers a lot of targeted studies, for Readers combat exercises. Depending on the focus of the content, the book of 20 chapters divided into 4 parts: 1 to 5 for the basic part, explain MATLAB R2014a overview, MATLAB basics, arrays and matrices, MATLAB Programming Fundamentals and data visualization 6-8 Chapter mathematical application part, explain the data analysis, symbolic math and probability and statistics 9 to 15 for the engineering part, explain the partial differential equations, optimization, image processing, signal processing, wavelet analysis toolbox, Simulink Simulation Fundamentals and applications 16 to 20 chapters expand knowledge part, explain handles graphic objects, the graphical user interface, file read I/O, MATLAB Compiler, and an external interface a Platform: |
Size: 7660544 |
Author:宋超 |
Hits:
Description: MATLAB是当前最流行的大型数学工具软件之一，能够完成绝大部分科学运算。《Matlab函数和实例速查手册》从实用角度出发，系统介绍MATLAB各种函数，包括：数组、矩阵与线性代数、基本数学计算函数、符号计算与符号数学工具箱、程序控制与设计、MATLAB绘图、用Simulink进行系统仿真、图形用户界面GUI、MATLAB信号处理、MATLAB与数理统计等。为便于读者对MATLAB函数的理解，书中列举了大量的函数实例，真正帮助读者学以致用。(MATLAB is one of the most popular large-scale mathematical tools at present. It can complete most of the scientific computing. "Matlab manual" functions and examples from the practical point of view, MATLAB introduced the system various functions, including: array, matrix and linear algebra, basic math functions, symbolic computation and symbolic math toolbox, control and program design, MATLAB drawing, using Simulink simulation system, the graphical user interface GUI, MATLAB signal processing, MATLAB with mathematical statistics. To facilitate the reader's understanding of the MATLAB function, the book lists a large number of functional examples that really help the reader apply his knowledge.) Platform: |
Size: 15394816 |
Author:刀刀2010
|
Hits:
Search - Symbolic Math Toolbox