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MATLAB-<b>functions</b>

  • matlab數(shù)學(xué)建模實例與編程教程

     現(xiàn)實世界中有很多問題,它的機(jī)理較簡單,用靜態(tài),線性或邏輯的方法即可建立模型,使用初等的數(shù)學(xué)方法,即可求解,我們稱之為初等數(shù)學(xué)模型。本章主要介紹有關(guān)自然數(shù),比例關(guān)系,狀態(tài)轉(zhuǎn)移,及量剛分析等建模例子,這些問題的巧妙的分析處理方法,可使讀者達(dá)到舉一反三,開拓思路,提高分析, 解決實際問題的能力。 在人們的生產(chǎn)實踐中,經(jīng)常會遇到如何利用現(xiàn)有資源來安排生產(chǎn),以取得最大經(jīng)濟(jì)效益的問題。此類問題構(gòu)成了運(yùn)籌學(xué)的一個重要分支—數(shù)學(xué)規(guī)劃,而線性規(guī)劃(Linear Programming 簡記LP)則是數(shù)學(xué)規(guī)劃的一個重要分支。自從1947年G. B. Dantzig 提出求解線性規(guī)劃的單純形方法以來,線性規(guī)劃在理論上趨向成熟,在實用中日益廣泛與深入。特別是在計算機(jī)能處理成千上萬個約束條件和決策變量的線性規(guī)劃問題之后,線性規(guī)劃的適用領(lǐng)域更為廣泛了,已成為現(xiàn)代管理中經(jīng)常采用的基本方法之一。 如果目標(biāo)函數(shù)或約束條件中包含非線性函數(shù),就稱這種規(guī)劃問題為非線性規(guī)劃問題。一般說來,解非線性規(guī)劃要比解線性規(guī)劃問題困難得多。而且,也不象線性規(guī)劃有單純形法這一通用方法,非線性規(guī)劃目前還沒有適于各種問題的一般算法,各個方法都有自己特定的適用范圍。 下面通過實例歸納出非線性規(guī)劃數(shù)學(xué)模型的一般形式,介紹有關(guān)非線性規(guī)劃的基本概念。

    標(biāo)簽: matlab 數(shù)學(xué)建模 教程 編程

    上傳時間: 2013-10-19

    上傳用戶:lunshaomo

  • 基本矩陣運(yùn)算 : + - *, power, transpose, trace, determinant, minor, matrix of minor, cofactor, matrix of co

    基本矩陣運(yùn)算 : + - *, power, transpose, trace, determinant, minor, matrix of minor, cofactor, matrix of cofactor, adjoint, inverse, gauss, gaussjordan, linear transformation, LU decomposition , Gram-Schmidt process, similarity. b) Basic vectors functions : norm, distance, innerproduct,coldim, rowdim, rank, nullity. *

    標(biāo)簽: matrix minor determinant transpose

    上傳時間: 2013-12-09

    上傳用戶:541657925

  • 基于matlab的mp3的讀寫函數(shù)Mp3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of

    基于matlab的mp3的讀寫函數(shù)Mp3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of Acoustics M.Sc. Student aberserk@yahoo.com Includes 2 functions to write and read MP3 files. It works like the commands WAVWRITE and WAVREAD. 1.- Just unpack in the toolbox folder under the MATLAB directory. 2.- Set the MATLAB search path to include that folder. This version was made in MATLAB for WINDOWS only. I ll probably will make the UNIX version later. 01-11-2004.

    標(biāo)簽: Departament University Fernandez Alfredo

    上傳時間: 2014-12-02

    上傳用戶:開懷常笑

  • 任意給定點坐標(biāo)

    任意給定點坐標(biāo),可以擬合出B樣條曲線,用Matlab寫的,算法明確。

    標(biāo)簽: 定點

    上傳時間: 2015-05-25

    上傳用戶:kernaling

  • UWB 功率控制 容量 Main Matlab script is in runsim.m. It generates random topologies, optimizes, and d

    UWB 功率控制 容量 Main Matlab script is in runsim.m. It generates random topologies, optimizes, and display results. IMPORTANT: you may need to add manually the lib path in Matlab in order to get all the necessary functions. Reference: Radunovic, Le Boudec, "Joint Power Control, Scheduling and Routing in UWB networks"

    標(biāo)簽: topologies generates optimizes Matlab

    上傳時間: 2015-08-14

    上傳用戶:shanml

  • 華東理工大學(xué)自動化系《控制系統(tǒng)分析、設(shè)計和應(yīng)用》教材配套程序?qū)嵗?有關(guān)說明: 1. 安裝MATLAB軟件。安裝時

    華東理工大學(xué)自動化系《控制系統(tǒng)分析、設(shè)計和應(yīng)用》教材配套程序?qū)嵗?有關(guān)說明: 1. 安裝MATLAB軟件。安裝時,將MATLAB安裝在C:\MatlabR12目錄下 Matlab的詳細(xì)安裝方法見有關(guān)安裝手冊 2. 拷貝文件:即將光盤中的/ctl/program和/ctl/functions下的 文件復(fù)制到用戶目錄下(例如,D:\User) 3. 設(shè)置路徑:先運(yùn)行MATLAB,在桌面操作環(huán)境下,點擊File下拉式菜單 的Set path選項,添加用戶目錄(例如,D:\User)(含子目錄ctl等) 到MATLAB的工作路徑 4. 運(yùn)行程序:先運(yùn)行MATLAB,如第3步已運(yùn)行,可直接鍵入示例命令。 例如,鍵入ex1_1等 5. 閱讀教材,并對示例進(jìn)行操作。

    標(biāo)簽: MATLAB 理工 大學(xué) 控制

    上傳時間: 2013-12-17

    上傳用戶:wangchong

  • 一般情況下

    一般情況下,我們都是在MATLAB命令行或DOS命令行下編譯MEX程序。 所用的命令就是:mex filename.c 這有很多不方便的地方: a. 雖然mex也可以編譯C++的mex程序,但是它的主框架仍是C的 a. 當(dāng)程序有多個模塊時,需要多次使用mex命令,操作很麻煩 b. 不能利用VC特有的ClassWizard自動創(chuàng)建和維護(hù)類 c. 不能用MFC類庫編寫應(yīng)用程序 d. 不能方便地進(jìn)行類似VC的項目管理 本文詳細(xì)解說如何在IDE中編譯MEX程序

    標(biāo)簽:

    上傳時間: 2016-01-05

    上傳用戶:shizhanincc

  • 非常好的MATLAB-KALMAN工具包

    非常好的MATLAB-KALMAN工具包,KPMstats is a directory of miscellaneous statistics functions written by Kevin Patrick Murphy and various other people

    標(biāo)簽: MATLAB-KALMAN 工具包

    上傳時間: 2016-02-14

    上傳用戶:lnnn30

  • This document is intended to serve as an introduction to Wavelet processing through a set of Matlab

    This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image processing : signal, denoising and compression. These scripts are selfs contents (needed additional Matlab functions can be downloaded while reading the lectures). Each one of these five lectures should take between 1h and 2h in order to tests the various features of the scripts. One should copy/paste the provided code into a file names e.g. tp1.m, and launch the script directly from Matlab comand line > tp1 . Some of the scripts contains "holes" that you should try to fill on your own. I also provide the complete correction of these lectures as a set of Matlab scripts, but you should try as much as possible to avoid using them.

    標(biāo)簽: introduction processing document intended

    上傳時間: 2016-03-22

    上傳用戶:qlpqlq

  • The MDP toolbox proposes functions related to the resolution of discrete-time Markov Decision Proces

    The MDP toolbox proposes functions related to the resolution of discrete-time Markov Decision Process : finite horizon, value iteration, policy iteration, linear programming algorithms with some variants. The functions (m-functions) were developped with MATLAB v6.0 (one of the functions requires the Mathworks Optimization Toolbox) by the decision team of the Biometry and Artificial Intelligence Unit of INRA Toulouse (France). The version 2.0 (February 2005) handles sparse matrices and contains an example

    標(biāo)簽: discrete-time resolution functions Decision

    上傳時間: 2014-01-01

    上傳用戶:xuanjie

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