Matlab codes and datasets for Feature Learning dimensionality reduction (subspace Learning)/Feature selection/topic mo Deling/matrix factorization/sparse coding/hashing/clustering/active Learning We provide here some matlab codes o F feature learning algorithms, as as and some datasets in MATLAB format. All this codes and data sets are used in our experiments. Th
saved, the file becomes a non-input output volume. It is generally more efficient to perform the same tasks in MATLAB using function files than script files. 3. Use of function handlesThe function handle acts as a function pointer in the C language.Example 3: Write a function to find the standard deviation (STD) and error (STDERR) of the array arr1 and ARR2.Solution: Write the following file and save as ERREVAL.Mfunction [S1,s2]=erreval_r (ERR,ARR1,
MATLAB Image Processing _ homomorphic filtering, matlab Image Processing homomorphic
Homomorphic filtering: uses the generalized superposition principle to filter the homomorphic system. Homomorphic filtering is an image processing method that combines frequency filtering and grayscale transformation. It relies on the image illumination/reflectivity model as the basis for processing in the frequency domain,
Matlab reads 3D point cloud data Stanford rabbit, matlab Stanford
Where the point cloud data is Stanford rabbit. After the 3D point cloud reconstruction, people can take a good look, but simply read the program. As a beginner, it is better, and further research is still behind, if you have the opportunity to continue uploading, for example, delauny triangle mesh division, you also want to further study the
MATLAB learning notes (2): symbol computation _-_ 1, matlab _-_ 1
2.1 symbol object and Symbol Expression
Create a basic symbol object
syms aCreate a basic symbolic number
sym('num')sc=sym('num')
The difference between a symbolic number and a numeric number
>> clear>> a=5+pi,b=sym('5+pi'),ca=class(a),cb=class(b),vpa(a-b)a = 8.1416 b = pi + 5 ca =doublecb =sym ans = -0.0000000000000001224646799147353
Algorithm code
Solinit = bvpinit (linspace (, 5), [1 0]); % linspace (, 5) is the initial mesh, [] is the initial estimated value Sol = bvp4c (@ twoode, @ twobc, solinit); % twoode and twobc are the functions of the differential equation and the boundary condition, respectively, solinit is structured X = linspace (); % determines the X range y = Deval (sol, x); % determines the y range plot (X, Y (1 ,:)); % plot the graph % of Y-X to define the twoode function (the following code is saved as
For example, I enter "Xpbombs" in the command window and then return to run will jump out of a minesweeper game applet, or input "vibes" run will jump out of a film vibration animation, can also adjust the speed
Well, that's the kind of change report. Add Comment Share • Invite answer sort by poll sorted by time
14 Answers68 agree against, will not show your name niche, is looking for a job ... Zhang Yu, Chicheng, Liu Big and other people agree
Vibes
Vibrating l-shaped membrane.
Teapotdemo
(Promotion by friends)
Proficient in Matlab GUI Design (including one CD) coming soon
IntroductionThis book describes the Matlab GUI Design step by step from a practical point of view based on the actual needs of Matlab Application Teaching and Engineering Application in colleges and universities, and uses a large number of design examples and typical application
Mix C and matlab in Linux and mix linuxmatlab1 Overview 1.1 Introduction to Matlab
MATLAB is a commercial mathematical software developed by MathWorks. It is used for algorithm development, data visualization, data analysis, and numerical computing. It is a high-level computing language and interactive environment. It consists of two parts:
://ishare.iask.sina.com.cn/f/37004900.html.
Because FRR and far conflict with each other, the probability of equal error rate is equal when the two are equal. When the threshold is th, the corresponding FRR has a value and far has a value. In this way, a group of corresponding FRR and far are obtained. The far is used as the horizontal coordinate, and the FRR is used as the vertical coordinate to draw the curve, that is, the ROC curve. Then draw the Y = x curve. When the two curves intersect, th
Matlab Codes for dimensionality reduction (subspace learning) If your find these algoirthms and data sets useful, we appre Ciate it very much if can cite we related works: (Publications sort by topic)
Deng Cai, Xiaofei He, Jiawei Han, and Hong-jiang Zhang, "orthogonal laplacianfaces to face recognition", in IEEE TIP, 2006. BibTeX source Deng Cai, Xiaofei He, and Jiawei Han, "Document clustering Using locality preserving-indexing", I n IEEE tkde, 200
Environment Description: Ubuntu 10.04 (LTs) amd64 + MATLAB 2011b1. Install GCC g ++
Reference: http://stefaanlippens.net/cpp_mex_ubuntu804
Zhang @ Ubuntu-desktop :~ $ Sudo apt-Get install gcc-4.3 g ++-4.32. At the MATLAB command window prompt, type:
> Mex-Setup
Options files control which compiler to use, the compiler and link command options, and the runtime
C program calls MatlabMethod One: Call the MATLAB engine in the C program (equivalent to open a lite version of MATLAB and then enter the command, that is, client/server mode, c program for the client, MATLAB as the local server)Method Two: The M file is packaged into a DLL file and then called in the C localePros and Cons Analysis:Method one, easy to implement,
files in C ++
Using MATLAB mat programming interface functions
Matopen
Matclose
Matgetdir
Matgetfp
Matgetvariable
Matputvariable
Matgetnextvariable
Matdeletevariable
Matputvariableasglobal
Matgetvariableinfo
Matgetnextvariableinfo
The header file mat. h contains the definitions of these functions. The library function libmat. LIB contains the function code, and libmat. Lib depends on libmx. Lib.
Read the content of the mat file in a common C ++ Progr
Tags: HTTP Io Using Ar Java for file sp I. environment variable settings AMD processor: Right-click my computer Properties> advanced> environment variables> system variables> new variable name: blas_version. The value is the installation directory \ atlas_athlon.dll. the path is relative, and the variable value is set based on the installation path. For example, if it is installed on drive C by default, it is set to c: \ MATLAB 7 \ bin \ Win32 \ atlas
OPENCV calls.First of all I use the MATLAB version is MATLAB2012A 64BIT,OPENCV version is installed with homebrew (the specific version forgot)
MacOSUnder the Apple system, I refer to this classmate's work: http://vision.is.tohoku.ac.jp/~kyamagu/software/mexopencv/, but because OS X's environment will conflict with the library that Matlab comes with. In OS X environment,
A Preliminary Study on the Mixed Programming of C/C ++ and Matlab
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compatibility, found that there is no problem, try a variety of methods, are invalid, inadvertently see the default video card problems, and then try to use set to open MATLAB, not expected to open normally. So in my opinion, the problem with the graphics card may be more serious.Problem 1:WIN10 Environment, MATLAB7 appeared runtime error.Solution: Right-click Properties, compatibility, use compatibility r
https://cn.mathworks.com/matlabcentral/answers/278399- I-get-an-error-saying-the-type-initializer-for-mathworks-matlab-net-utility-mwmcr-threw-an-exceptThis article helped solve the problem.Record the memo:Hi Nug,Ensure that's the MCR version corresponding to MATLAB 2012b installed. You can check this from the following link.MATLAB RuntimeAfter ensuring the correct version of MCR, it'll be useful to check t
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