Matlab

contour not plotting correct information
I am plotting some stress data. I have the x and y coordinates of each stress value. I want to plot the data similar to how a FEA program would plot isostress contours. When I use the meshc() function, I can see the correct data on the x-y plane (the x and y range in correct, from 0-1 and 4-6.5 respectively). When I sw... 25 Feb 2010 18:14

jerusalem 2111 INTERNATIONAL ANIMATION COMPETITION
www.jerusalem2111.com An International Brainstorming Competition for a vision of Jerusalem a 100 years from now 10,000 USD prize ... 25 Feb 2010 15:57

Continuity Equation
I've spent some time learning how to use pdetool and while it is very impressive can it solve a simple continuity equation? Specifically: dn/dt + div(n) == 0 Can it do this? Or should I be looking at a different function? I am looking to solve an mhd model and was hoping to do it quickly with pdetool, but can't... 26 Feb 2010 03:04

Battery simulation
Hello Does anyone know how to simulate battery(nimh) charging in Simulink? ... 3 Mar 2010 21:59

Constants in Objective Function for lsqcurvefit
I'm trying to use this but when I debug I see that it assumes the constants as my Ydata, I tried different things but it seems not working. Any suggestions? Thank you in advance, Sara "Mihir Mudholkar" <mihir.mudholkar(a)gmail.com> wrote in message <gq8djt$e14$1(a)fred.mathworks.com>... Thank you John, your metho... 25 Feb 2010 14:49

netcdf.putVar fails to write entire matrix
Hi, I am trying to use matlab to read data from a netcdf file, modify the data, and write it to a new netcdf file. Everything works fine, however when i try to write my matrix to a netcdf file the last 1,303 data points are ignored. The matrix (totalaerosol) I am trying to write to the file is a 4-D matrix with 42... 25 Feb 2010 14:49

question about getting posterior probability using classregtree
Hi, I am new to classification and regression tree, I have one classification task, which needs to output the posterior probability of the classification results. Say I have training set as A_train (n by p) and test set as A_test (m by p), p is the number of variables, n is the sample size of training set and m ... 25 Feb 2010 14:49

Large publish never comes back?
Has anyone else met this or has insight? Has anyone seen a threshold in publishing (default html) where the images are created, but matlab just stays "Busy" & the html never appears? Everything is fine, just it never quite makes the .html file, nor returns from trying. I have a scriot that runs fine. I've pub... 25 Feb 2010 14:48

Webcam properties?!
Hi I have a Look316 webcam and I am running Matlab 7.9 on a computer with Windows 7. My problem is that the properties of the camera that I need to access are not supported by the available adaptor for that camera which is 'winvideo'. So for example I want to be able to change the Gain, Saturation, Gamma etc but t... 3 Mar 2010 08:25

Appendix of PSD inverse post
Dear all, Thanks all for their attention and sufferance (my poor English typing & ...) I have PSD data of road longitudinal profile (Frequencies(Cycle/m) and Amplitude(m^2/cycle/m)) and need to convert it to time state. I work on semi-active suspension system and nee to road disturbance input as a function of ti... 25 Feb 2010 14:48