Matlab

'ColorOrder' Property
Howdy! I'm developing a GUI that plots a TON of data. I'd like to create a custom ColorOrder for the plot, but am having trouble. I have tried entering... [row col] = size(DataMatrix) set(gca,'ColorOrder',rand(col,3)) ....into my M-File for the GUI, but it doesn't seem to be working. Yes, I'm putting this ... 8 Jul 2010 18:05

How to compare audio files?
I'd like to compare audio files (for instance: WAV files), more preciserely I want to find how many times in an audio file appears one other audio file. How can I do this? I'm waiting for your help. Thank you for your time. ... 9 Jul 2010 20:32

Warnings and Errors after compiling matlab GUI m-file
Hello Matlab Community, I need help ASAP!...Anything would help if you can give me some kind of direction where/why the error might be taking place. I'm new to creating Matlab GUIs. I have created a straight forward GUI that works fine in the Matlab enviroment and consists of simple static text, editable text and pu... 8 Jul 2010 16:58

Image Generation
Hello, i am new at image processing so i will be gratefull if you can send me some links to other topics to read them or information. I have an grey scale image codified in a matrix, and each frame of the image consits in 128 lines. I know whre the lines starts and ends but i do not know how to do an image. Thank... 8 Jul 2010 16:58

Need a project on IDS
Hi i need an Intrusion Detection System MATLAB project... Can anybody help me out... Please... ... 8 Jul 2010 16:58

Size/Position Measurment with webcam at various distances
Hello! I want to take a picture of an uniformly colored surface (white) from a known distance (my webcam is perpendicular to the objects) , detect all the object on it and convert their sizes in pixel to sizes in cm/mm. I managed to detect the object, get their properties using "regionprops" but I am NOT able to co... 12 Jul 2010 16:16

How to fit a maximum area ellipse inside of a data set
I am having a little trouble cracking this one... I need to fit the maximum area ellipse inside of a polygon (actually a set of data points). I can approximate the set of data points with a polygon. The ellipse has to be fully encompassed by the polygon but can be at any center point and any orientation. Thoughts... 8 Jul 2010 15:51

Communikation over Ethernet, TCP/IP UDP
Hello, i want to read some data of a fpga bord using ethernet because the rs232 is too slow. Is it possible to do this with matlab, and if yes where can i find any information about it. thanks in advance. ... 8 Jul 2010 15:51

Reconstruction of Band limited signal
Hi! http://www.mathworks.com/matlabcentral/fileexchange/28153-fourier-reconstruction-of-bandlimited-function Looking forward for your reviews on this Thanks Kumar ... 8 Jul 2010 14:43

Exponential Curve Fitting
Hi All, I'm trying to rewrite a program in order to make it more "free-standing" so that I only have to change a few variable declarations in order to use the program for multiple data sets, but I'm having difficulty changing these 2 lines: myfit=inline('alpha(1)*exp(-(alpha(2)/(4.5504*1590))*(t-8567))+alpha(3)',... 8 Jul 2010 15:51