codecademy matlab

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Multi-thread tool of Matlab-timer object

I. Create a timer object T = timerT = timer('PropertyName1', PropertyValue1, 'PropertyName2', PropertyValue2,...) Parameters in brackets can be provided when timer is created, or you can set and read through the set/get command later. Ii. Timer attribute Parameters 1. attribute settings(1) assign values directly during creation% Create a timer object variable tasktimer and provide some parameters TaskTimer=timer(... 'Name','Matlabsky',... 'TimerFcn',@ExecuteTask,... 'ErrorFcn',@ExecuteE

Solve the problem of MATLAB Chinese garbled in Linux (upgrade version) __matlab

The first time in Linux installed on the MATLAB r2009a, in order to solve the Chinese garbled problem, refer to the article, the general system may follow the following articles to do, Chinese garbled should be able to solve, but I did not solve, I checked a lot of information, Finally solved the Linux system's Chinese support to solve the garbled problem: Step One: Modify the/etc/profile file to increase the export LANG=ZH_CN.GBK (possibly ZH_CN. GB1

C++builder call matlab

Borland C++builder is a novel visual programming language. In the engineering application, we generally use the C++builder language to write the application, realizes the interactive interface, the data acquisition and the port operation and so on, but c++builder in the numerical processing analysis and the algorithm tool and so on aspect, its efficiency is far lower than MATLAB language. In the accurate and convenient rendering of data graphics,

A series of functions "go" in MATLAB for operations such as file directories

From:http://www.ilovematlab.cn/thread-164384-1-1.html1.FilesepUsed to return the directory delimiter for the current platform, Windows is a backslash (\), and Linux is a slash (/).2.FullFileUsed to concatenate a number of strings into a full path. For example:>> f=fullfile (' D: ', ' Matlab ', ' example.txt ')F=d:\matlab\example.txt(In Windows, "D:\" represents the D drive, "D:" means directory)3.FilepartsU

MATLAB LIBSVM support Vector Machine Toolbox installation and use

http://download.csdn.net/my here can download support Vector machine Toolbox, I maltab r2012b and 3.1 matching use, others do not, we look at the tutorial after the problem, if this article does not mention, first search errors, if not explicitly given the answer, try different versions may be used, I am the same tutorial for 4 of the Toolbox before you can use (version problem).The first is to download a good installation of compressed package, I download here is libsvm-3.1.zip, download, unzip

Machine learning practical matlab Neural Network Toolbox

The previous section in"machine learning from logistic to neural network algorithm", we have introduced the origin and construction of neural network algorithm from the principle, and programmed the simple neural network to classify and test the linear and nonlinear data. Looking at the previous section, it may be found that the algorithm implemented in the previous section is not perfect for classifying non-linear data, and there are many places to optimize it.

MATLAB Learning notes Miscellaneous

1. You have three ways to get help from Matlab. The best way is to use the Help space window (Helpbrowser). You can click the icon on the Matlab Desktop toolbar or in the Command window (thecommandWindows), enter Helpdesk or Helpwin to start the Help space window (Helpbrowser). There are also two other ways to use the original form of the command line to get help. The first method is to enter help or Help a

Advantages and disadvantages of MATLAB

Advantages and disadvantages of MATLABMATLAB is a set of powerful engineering calculation software, which is widely used in automatic control, mechanical design, fluid mechanics and mathematical statistics and other engineering fields. By using the toolbox provided by MATLAB, engineers can efficiently solve complex engineering problems, and can simulate the system dynamically and display the numerical results with powerful graphical functions.

Use Mex to compile opencv in MATLAB to implement drawing board Function

Drawing is an important way to mark and visualize data. By integrating the drawing board function in MATLAB, it can facilitate scientific computing. 1. Set MATLAB to support opencv Compilation Operating System: Qilin 14.04 (based on Ubuntu 14.04) Command: Mex-V -> mexopts.sh sourced from directory (DIR = $MATLAB/bin) FILE = /usr/local/

Comparison between IDL and Matlab

IDL and Matlab should objectively be two very similar products in many aspects. Moreover, for beginners of IDL in China, they also habitually compare IDL and Matlab. Since they are not very familiar with these two products and have made various misunderstandings, I will give you a relatively objective comparison here. Scientific data provides a fully functional environment for analysis and display. However,

C # Matlab calls each other

C # Matlab calls each otherPosted on 2016/7/28 17:21:42 3551 people readCategory: mixed programmingC # Matlab calls each otherTest environmentVisualStudio2013/. net4.0matlab2015bThe higher version of Matlab is easy to connect to other languages and does not require a bunch of configuration. Other languages interact with Matla

Matlab cell Array Usage

Array of cells:The cellular array is a special data type of MATLAB, which can be regarded as an all-encompassing universal matrix, or generalized matrix. The elements that make up a cell array can be constants or constants of any data type, each element can have a different size and memory footprint, and the contents of each element can be completely different, so the elements of a cell array are called cells. As with the normal numerical matrix, the

MATLAB hybrid programming wizard (VC, VB,. Net ...)

Sender: xxhn (Hunan), email area: mathtoolsQuestion: MATLAB hybrid programming wizard (VC, VB,. Net ...)Mailing site: BBS shuimu Tsinghua station (Fri May 23 09:32:12 2003) 1. Mixed compilation of MATLAB and VC1. Use MCC to convert the M file of MATLAB to CPP, c file or DLL for VC to call:This implementation recommends methods summarized by zosco and ljw in the s

Read and Write OpenEXR images in Matlab in Ununtu

Recently, Matlab does not support OpenEXR image reading and writing because of the need to process images in OpenEXR format. We found that there is a plug-in on the Internet, using this plug-in can be directly used in Matlab exrread/exrwrite OpenEXR Format Image Processing: Web site: http://www.mit.edu /~ Kimo/software/matlab exr/1) install

Java calls MATLAB functions

How to visualize the results of the experiment in MATLAB, using the Java language to programmatically invoke the functions in MATLAB:I installed the Matlab7.11.0 (r2010a) and Eclipse 4.2;1) First set environment variables, run tomcat,eclipse and so on need to rely on the environment variable Java_home,path,classpath, specific settings can refer to hereIn order for the. m function to be compiled into a jar package in

C + + invoke MATLAB instance

This code is the process by which C + + calls the Matab engine, the purpose of the code is simple, create a vector array in C + +, and then unit the vector array. The purpose of writing this code is to learn some data interaction between C + + and MATLAB for future reference.#include #include #include #include #include #include "Engine.h"#includeusing namespace Eigen;using namespace STD;vectordouble> veca;void Createa (int m );int Main (){Const int nu

An example of a MATLAB graphical user interface (1)

to create a complete Matlab/gui step:Run the Guide command in the Command window of MATLAB to open the Guide interface as follows:Then, select the empty template (Blang GUI) and click OK to open the Guide's design interface as follows:Click menu Editor on the toolbar to open the menu editor, as follows:To create a new menu item in menu bar with the name "file", see the other settings:Under the File menu, ad

Calling Matlab in a C program

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,

PHP calls Matlab

MATLAB is too big, want to export an executable file, EXE or jar or DLL bar, and then use the program call. I exported the exe, called with PHP Install MATLAB and install the VC6 compiler. No use of C + +, under a VC6.0 installed, the system has VC6 compiler. matlab Command Line window: >> Mex-setupplease Choose your compiler for building external interface (M

[Excellent] matlab I/O input and output-binary files

Dong Guo: in-depth introduction to the hybrid programming of MATLAB 7.x Binary files MATLAB requires low-level file commands to read and write binary files. Like reading and writing a text file, using a low-level command to process a binary file involves three steps: Opening a file, reading and writing the corresponding file, and closing the file. Opening/closing a file is the same as a text file, but diffe

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