Matlab

Plotting points different colours based on third parameter
Hi guys, I am making a scatter plot of a series of data points. I was wondering if there was a way in which I could have a colour gradient on the points based on another parameter. For example say I plot a point at coordinates (3,2) but I also have another number related to that point and depending on how high tha... 3 Feb 2010 01:49

Getting data ponits using brush
Hi Do you have any idea about the getting data points after selecting it using brush. Thanks Praveen ... 3 Feb 2010 00:43

mbuild, how to link with MSVB2008 libraries?
Hello I am trying to compile a executable file. I am running Matlab 2009a, MSVB 2008 with the 64bit compiler installed. I tried to follow this tutorial: http://www.mathworks.com/support/tech-notes/1600/1621.html , but was unsuccessful. I also do not have options to select libraries as mentioned in the tutorial whe... 2 Feb 2010 23:36

Non uniform fast Fourier Transform - NFFT
Hello All! I am just wondering if any body is using Daniel potts NFFT library. I am trying to use it with matlab on windows. But quite unsucessful did any one gave a try to it Thanks Akumar ... 2 Feb 2010 22:00

Generating sound in simulink
Ok ive been working on this for a while and cant find anything on the internet to help me. I have a chaotic circuit (chua's) in simulink and this outputs 3 numbers over a period of time. What i want to do is take these numbers (or even just one of these numbers) and somehow generate a sound wave which i can then com... 3 Feb 2010 00:43

output variables - GUIDE - varargout
Hello, everyone out there! The "problem" with the data being deleted when closing the figure also happened to me. I tried several techniques, like calling the output callback in the CloseRequest callback. But nothing worked!! It appears that the function gui_mainfcn() deletes the data before assigning the output to va... 2 Feb 2010 21:59

mp3read
Hi dear friends, I wanna take some '.wav' -uncompressed- samples from songs. However, to convert 200 .mp3 file to .wav will take too long time. Therefore, i want to read the files in mp3 format and use them in wav format in matlab. It'll be grateful if anyone helps me about the code.. ... 11 Feb 2010 20:43

Android apps and Builder JA
Is matlab planning to improve their Builder JA to make easy the creation of android apps? Thank you ... 2 Feb 2010 21:59

waiting on input from the command screen?
Is there way to have a matlab program stop and wait on an keyboard input from the command panel? I looked over the documentation and was surprised to find nothing like this. Thanks Fritz ... 2 Feb 2010 21:59

Apply Mask To Create Average of Nearby Pixel Values + Parallelize
Hi, So I was wondering if anyone knows how to make this faster (without just using one parfor). Essentially what the below code does is the following. I have a mask (logical of 0 or 1). If the mask is equal to 1 then in the image X (square image with length imagesize) I take that corresponding pixel and set it eq... 3 Feb 2010 19:40