essentials of matlab programming

Operational research and optimal matlab programming Based on Professor Wu qizong's "operational research" and "operational research and optimization methods", the algorithm is implemented by Matlab. If you have any suggestions or requirements, contact me. (Writing is also very tired, AI... if you have time to write ...) Initial directory: Title: Operational Resea

window handles (you can define your own data structure)Then in a sub-callback function, the data can be passed through handles:function Sliderbar1_callback (hobject,eventdata,handles)Percent EG1V1=get (hobject, ' value ');Obj=handles. Text1% Direct positioning of the TAG as a Text1 controlSet (obj, ' value ', v1);Percent EG2Handles. MYSTRUCT.P1=V1; % change the data in handlesGuidata (Hobject,handles); % UPDATE handles!! ImportantEnd2. Using the UserData of the control to pass the valueEach con

Matlab Compiler is a compiler with MATLAB, it can convert m file into C, C + + or p and other types of source code, and according to the need to generate executable files, lib files (library files), DLL files or S function files. MATLAB 6.5 uses the compiler to include the MATLAB c\c++ Mathematics library function as w

Some of them are from: Yang gaobo and others, proficient in MATLAB 7.0 hybrid programming (1) The function name and file name must be the same; (2) Naming should reflect their meaning or usage; From: Lin Rui's high quality c ++/C Programming Guide The variable name and parameter name should be a combination of "noun" or "Adjective + noun" and a word starting with

MATCOM is a tool launched by mathtools to convert m Files into C ++ code with the same functions. Compared with the compiler provided by MATLAB, converting code with MATCOM is much simpler and more convenient. Based on the author's programming experience, this article takes vc6.0 and MATCOM as an example to describe how to use MATCOM for joint programming of VC a

 Recent mixed Programming with C + + and MATLAB has encountered some problems, as follows:??? Unexpected standard exception from MEX file.What () Is:c:programError in ==> Mscale at 32 [Rho,s] = Matscale (ABS (a), 0.01 );Error in ==> utscaledexpm at 7[S,junk,a] = Mscale (A, ' noperm ', ' Safebal ');Error in ==> Ssdata.utdiscretizezoh at 171 s = utscaledexpm ([[A b]*ts; zeros (NU,NX+NU)]); Error in ==>

In the "Analysis of VC and MATLAB joint programming In fact, VC and MATLAB interface to achieve a variety of methods, matcom is just one of them, this article introduces a relatively easy to implement the method: COM interface method. COM (Compponent object Model module) is a more complex technology, the details of a few books can not finish, so here is not to

In matlab/c++ mixed programming, all data types related to variables are mxarray types, so access to Mxarray is essential, data structure Mxarray and a large number of MX start functions, widely used in MATLAB and C, C + + mixed programming. Mxarray's related operations are: 1, create and clear the Mxarray type data

Tools used in this article: vc6.0+matlab6.5 In this chapter is achieved in the VC call Matlab Neural Network Toolbox, the article used in the program is a master's thesis part, so did not provide source program, the purpose is through this example to introduce how to use the VC COM components to achieve VC and MATLAB data exchange. First in the MATLAB to complet

"Matlab Neural network Programming" Chemical Industry Press book notesThe fourth Chapter 4.3 BP propagation Network of forward type neural network This article is "MATLAB Neural network Programming" book reading notes, which involves the source code, formulas, principles are from this book, if there is no understanding

Tags: data source from Mat cursor Exce UI WINDOWS10 Close resolutionRecently in the use of MATLAB to do the course project, involving the data additions and deletions, initially decided to use Excel as the target data file, and later for programming simple, decided to use Access to do data files. The first thing to solve is, configure the desktop data source, My computer is WINDOWS10, so win+s, pop-up searc

Tools: VC6.0 + MATLAB 6.5 Realization function: User input data, complete data fitting Preparation: Set up library and header file paths in VC, see Joint programming Steps: 1, the establishment of a CESHIDLL.M-m function file, the function is to enter two sets of data to complete the interpolation of two sets of figures, and the results graphically indicated: The contents of the CESHIDLL.M file are as

LP (Linear programming, linear programming) is an optimization method in which both the objective function and the constraint function are linear functions of the vector variable, and the LP problem can be described as:Min xS.T. A x B Aeq x=beq VLB x vubWhere b,beq are vectors, A,aeq are matrices, and x is vector variables. Matrices A and B are coefficients of linear

The operational and decision-making problems of MATLAB Linear programming problems Function:Linprog (F,a,b,aep,bep,lb,ub) Parametric analysis:F: The coefficient arrangement of the objective functionA: The coefficient matrix of the constraint conditionB: Result of the augmented matrix of the constraint conditionAEP: The coefficient matrix of the equationBEP: The result matrix of th

Busy for the most part of the semester fingerprint, palm processing, here a little to sort out someGoal Find the center point and Triangle Point of fingerprint image, count the number of interval ridge lines, complete the fingerprint classification. Function The processing that needs to be done includes: Segmentation foreground and background (using gradient map, direction field realization); Enhanced fingerprint image (through equalization, Edge convergence, smoothin

Prior to MATLAB programming, drawing is always a very important part, here to tidy up the usual drawing functions for backup. One or two-dimensional curves and graphs MATLAB provides a variety of drawing commands for two-dimensional graphics Command name Meanings and functions Area surface area graph; Mainly used for expressing pr

Record the functions you see or use in matlab/c++ mixed programming matlab/c++ mixed programming API manual download address: http://download.csdn.net/detail/quincuntial/8593513 Double *MXGETPR (const Mxarray *array_ptr), obtaining real data in Mxarray, returning the starting pointer of the data Const mwsize *mxge

hWnd as INTPTR, ByVal nIndex As Integer, ByVal dwnewlong As Integer) As IntegerPublic Declare Function MoveWindow Lib "user32" Alias "MoveWindow" _(ByVal hwnd as INTPTR, ByVal X As Integer, ByVal Y As Integer, ByVal cx As Integer, ByVal cy As Integer, ByVal Flags as Bo Olean) as BooleanPrivate Sub number_nud_valuechanged (ByVal sender as Object, ByVal e as System.EventArgs) Handles Number_nud. ClickIMG.SX (Number_nud. Value)Move_window ()End Sub Private Sub sinform_load (ByVal sender as Object

[Original] rapid implementation of VC and Matlab hybrid programming (3-1) Mailing site: BBS shuimu Tsinghua station (Mon May 19 21:30:19 2003) 3. Use the dynamic link library (*. dll) generated by MATLAB in VC ++)To use the *. dll generated above in VC ++, you must first set the VC ++ environment:(1) set the include and library DirectoriesIn VC ++ IDE, choose

In MATLAB object-oriented programming, set and get are the methods of redefining parameter setting and querying function, similar to similar functions in Java. In the way of implementation, there is a little difference. In addition, in the implementation of the way, there is no time to find that MATLAB can be directly like in eclipse to edit the Java code to gene