matlab for neuroscientists

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 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.

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/

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,

of the residuals from the observation domain to the state domain (residuals and a scalar, through K to Vector), by the update formula of state X can be obtained by this conclusion. So far, we've got the best estimate Xt in T state. But in order for our iterative algorithm to persist, we must also update the value of the state covariance.Update for State covariance The above is the idea of Kalman filter algorithm, only a simple 5 formula, summarized as follows:

following table shows the transformation of the weight distribution:Available classification functions:F3 (x) =0.4236H1 (x) + 0.6496H2 (x) +0.9229 H3 (x). At this point, the combination of three basic classifier sign (F3 (x)) as a strong classifier, on the training data set has 0 false classification points. At this point, the entire training process is over.To integrate all classifiers, the final strong classifier is:This strong classifier hfinal the error rate of training samples to 0!This ex

Hello everyone, I am mac Jiang, today and everyone to share the coursera-ntu-machine learning Cornerstone (Machines learning foundations)-Job four q13-20 MATLAB implementation. The previous code was implemented through C + +, but found that C + + implementation of the code is too cumbersome, the job also to change the parameter values frequently, so choose to use MATLAB to achieve. Compared with C + +,

 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 ==> Ssdata.trespsetup at 104Error in ==> Ltidata.

Hello everyone, I am mac Jiang, today and everyone to share the coursera-ntu-machine learning Cornerstone (Machines learning foundations)-Job four q13-20 MATLAB implementation.Once the code is implemented through C + +. However, it is too cumbersome to discover that C + + implements this code. This job also need to change the number of participants frequently, so choose to use MATLAB to achieve. Compared to

Matlab 2014a for Linuxbecause the project involves the numerical calculation, although the Linux has the octave but the running speed still is not compared with Matlab AH ~ the same program in teammate Win7 below the MATLAB runs the result and I in the Linux under the octave run out the result is completely different ~ that Speed.... Poor don't know several times

summarizing the naming conventions:Can only consist of alphanumeric letters, and cannot begin with a number. If the name is too long (generally not) there is no recognition. : Matlab file naming the main principle is that the first character can not be a number and underline, can not have spaces. Summary: Matlab file naming the main principle is that the first character can not be a number and underline, c

And the original process is somewhat different, according to the specific circumstances of their own configuration can be. Transferred from: http://blog.csdn.net/left_la/article/details/8206645 My computer environment is Win7 64-bit system, Vs2010,matlab r2010b. First, the project configuration:1.c/c++-> General-> Additional include directory add:Matlab\r2010b\extern\includeMatlab\r2010b\extern\include\win642. Linker-> General-> Additional Library di

Help Eval will see Matlab with its own instructions Eval Execute string with MATLAB expression. Eval (s), where S is a string, Caus Es MATLAB to execute the string as an expression or statement. The function of the Eval function is to convert a string to a MATLAB executable statement. In layman's terms, for example You

Recently in writing MATLAB program, some commonly used functions and expression methods often find, for later convenience, special record 1-nnz the number of non-0 elements in the lookup matrix: n = Nnz (X) returns the number of nonzero elements in matrix X. 2-prod the product of a calculated element B = PROD (a) returns the product of the array elements of A. 3-fftshift/ifftshift, move the 0 frequency to the center of the spectrum Y = Fftshift (X)

MATLAB has two types of file composition:1. File (m file);2. data file . opening and closing of files File data formats are: binary format and text file . Open the file FID = fopen (file name, open mode);' R ': Indicates read data for open file.' W ': Indicates write data to open file.' A ': Indicates that data is added at the end of an open file. Closing of files Sta-fclose (Fid); Turn off read and write operations of the file files represented by th

I use the IMAGESC function to display the image, because the parameter can be added Colorbar function, but the display of the image and the original image scale is not the same, do not know what the reason. Moreover, the size of the digital font on the Colorbar can be changed but a storage, the larger font has been restored. Is it a bug in MATLAB for this feature? It is not appreciated if anyone knows how to solve the problem. kk_2010 (Contact TA in t

Today began to read the "MATLAB data analysis and mining actual combat", learning to use MATLAB to connect MySQL database, environment win7,32bit,mysql5.7.12,matlab2013bFirst of all, download the driver's compressed file from here (I choose the first), unzip, put Mysql-connector-java-5.1.39-bin.jar into the MATLAB installation file (ideally in other places should

The configuration process in Linux is the same as that in Windows. 1. Copy the JAR package of OracleJDBC to the relevant directory of Matlab (.. javajartoolbox. The configuration process in Linux is the same as that in Windows. 1. Copy the JAR package of Oracle JDBC to the relevant directory of Matlab (.. \ matlab \ java \ jar \ toolbox. 1.

Http://www.mathworks.com/matlabcentral/newsreader/view_thread/244472 Bytes ------------------------------------------------------------------------------------------- Problem: I recently changed my system to Windows 7 beta and installed MATLAB r2007b on it. The installation progress went well but I can not run it. After I double-clicked on the MATLAB icon on the desktop, the boot window came out then disap

There are multiple MATLAB paths. Here we only talk about the default working path for users who set it to MATLAB at startup. I do not want to modify the original system file of Matlab, but try to use startup. M. This file is created by default in '/home/R/document/MATLAB'. If not, create the file by yourself. Add at th