Matlab

Disable cursor on certain axes
I have a GUI with 4 axes but I only want the cursor to work on 2 of them (the other two are images). How can I disable the cursor over the 2 static axes? I've done similar things with SetAllowAxesZoom to disallow zooming, but I can't figure out how to disallow cursoring. ... 30 Jul 2010 16:20

Calling function on cursor click
I have a GUI with several axes...I want to update the plot on axes2 as a result of clicking the cursor on axes1. I've tried calling a plotting function from within the UpdateFcn for axes1 but it causes some weird behavior (the datatip shows an error, gets locked in "move" mode like the mouse button is held down, and a... 30 Jul 2010 15:12

hi i have a question
β=(3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0) and σ=15. The predictors X were generated as follows: xi=Z1+e , Z1∼N.0, 1, i=1, . . . ,5, xi=Z2+e , Z2∼N.0, 1, i=6, . . . ,10, xi=Z3+e , Z3∼N.0, 1, i=11, . . . ,15, xi∼N.0, 1, xi independent i... 30 Jul 2010 15:12

hi!! i have a question!!!
I don't know how to generate data set in this situation.. xi=Z1+e, Z1∼N.(0, 1), i=1, . . . ,15, e~ N(.0, 1), e is independent identically distributed, i=16, : : : , 40 we simulated 50 data sets consisting of 50/50/400 observations and 40 predictors. We chose β=(3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,0,0,0,0,... 30 Jul 2010 15:12

hi
hi ... 30 Jul 2010 14:04

visualize hyperspectral datacube 3d
I need to visualize some data and want a cool image. How can I make an image similar to the one in the link below? http://aviris.jpl.nasa.gov/html/aviris.cube.html I have the data just not the know how. ... 30 Jul 2010 14:04

Divergence in 2D
I need help to calculate divergence in 2D with Matlab. I need to use divergence application so I realized, the command should be div = divergence(X,Y,U,V) The problem is that I don't know how to use it. How can I associate the function given in the problem to that command? I need an example please, I can't find any =... 2 Aug 2010 03:49

Adaptive Resonance Theory
Hi all i am new to MATLAB, i am doing a project for the blood cell image classification. I have extracted the geometric features like area, perimeter, equivdiameter, convex hull,... for the extracted cells, which my input to the network. Pls tell me how to train the network for this dataset using adaptive resona... 30 Jul 2010 14:04

Write matrix to .txt, fixed space between columns based on decimal
Thanks, this is exactly what I needed. I got as far as changing the precision to '%+e' which rendered a somewhat acceptable result as well, but this is a lot better. Walter Roberson <roberson(a)hushmail.com> wrote in message <v0D4o.33401$Bh2.29384(a)newsfe04.iad>... ... 30 Jul 2010 14:04

McFor: a MATLAB-to-Fortran 95 Compiler
This project looks similar to matlab2fmex. Has anyone tried it? The site says "source code will be made available on demand." ******************************************************* http://www.sable.mcgill.ca/mclab/matlab_fortran.html Overview The MATLAB-to-Fortran 95 compiler, McFor, is designed to translate ... 30 Jul 2010 14:04