Matlab

Plotting a network map
Good day, I have just created a FFBP network using the neural network tool box. I want to plot my results. i.e. when the output is a '1' I want the points to be plot in a certain color, when the output is a '2' I want the points to be plot in a different color etc. Any help or ideas would be greatly appreciated. ... 27 Feb 2010 14:20

Adding Corruptions to AVI Videos
Hello all, I am looking for some guidiance. Basically I have a set of '.avi' videos and want to add corruptions like cutting the video frame into half etc so that I can test them into the recognition system to check if they can be identified. I am not looking for codes but few ideas on how to go about coding it. ... 27 Feb 2010 13:13

Matrix Sub-section
Given a 2D matrix A, I need to write a function that displays a subsection of the matrix subA given the following inputs: A – A 2-D matrix. [r,c] = size(A) where r>=i+m and c>=j+n i – An integer scalar. A row number in A were the requested subsection begins. j – An integer scalar. A column number... 27 Feb 2010 14:20

Real-Time excel data updated in Matlab
"Paolo " <tarpanelli(a)libero.it> wrote in message <hmagaq$as4$1(a)fred.mathworks.com>... Hello, I am interested to know if there is any functionality in matlab to retrieve from excel data in real time. For example: I have an excel file where in a given cell (e.g. A1, sheet "TEST"), the data are updated in real-ti... 27 Feb 2010 13:13

Matrix Sub-section
I am knew at writing matlab code, and I have this problem. Given a 2D matrix, A, of any size [r,c]=size(A), I need to be able to write a function that finds a sub-section of the matrix A from the given inputs, 1. i=scalar, the row where the sub section begins, 2. j=scalar, the column where the sub section begins ... 27 Feb 2010 13:13

adding logo to your graphs
Hi, is there any way that I add a small logo at thr top right of my graphs. Logo is a small pic (.png or .jpg) ... 27 Feb 2010 17:40

Basic Loop Question
Hi, I'm very new to MATLAB, and I'm creating a function that approximates the degree of exactness of any numerical integration quadrature formula (given n+1 quadrature weights and quadrature nodes). But that part isn't all that relevant. My program basically cycles up the standard basis of polynomials, making sure the ... 27 Feb 2010 13:13

sending and receiving data in matlab using UDP object
My transmitter code is: u1=udp('192.168.1.55', 9091,'LocalPort', 9090); set(u1, 'OutputBufferSize', 8192) set(u1, 'TimeOut', 10) fopen(u1) get(u1, 'Status') while(1) fwrite(u1, ubuffer(1,:), 'double'); %ubuffer is of size 1x1024 end fclose(u1) delete(u1) My receiver code is: u=udp('192.168.1.166', 90... 21 Mar 2010 12:42

putting legend outside the plot
In gplotmatrix.m, following is the code for putting legend on top right. % Create legend if requested; base it on the top right plot if (doleg) gn = gn(ismember(1:size(gn,1),g),:); legend(ax(1,cols),gn); end I want to put this legend on top right but outside the plot. I have seen in help that there is a... 27 Feb 2010 13:13

Loading a 3D image using DirectX file (.x file)
> Hello, I would like to load a 3D image using DirectX file. Is it possible? Kindly help! Thank you, Best Wishes, Ahmed H. CTH-Sweden ... 27 Feb 2010 11:00