Matlab

Inconsistency coefficient
Hi, I'm clustering objects and want to be able how "good" (homogeneous) is the clustering. inconsistent() (described in http://www.mathworks.com/access/helpdesk/help/toolbox/stats/inconsistent.html) provides me with an "Inconsistency coefficient" which seems to be what I'm looking for. However there seems to be... 17 Feb 2010 11:04

Advanced PCA Problem: Application to Timeseries
In summary, the problem is forecasting timeseries using PCA. I have four key matrices (R, X, Z, Q). I shall describe them in detail here: R: Raw time series data This is a matrix of timeseries data size (n x t). n is the number of columns and t is the time stamps. n=3,500 and t = 1M The timeseries are ... 1 Mar 2010 19:51

Stateflow data-dictionary inconsistent
Hello, does anybody know what the following error message means: No machine found: Stateflow data-dictionary is inconsistent with Simulink! Do not save this model. I always get this error message when I try to look into a stateflow object of a simulink model (its only one model, not all). I am using Matlab... 17 Feb 2010 09:57

reading filetime formatted times and dates (1601 epoch)
Anybody? ... 17 Feb 2010 09:56

Background images for simulink models
How can i change the background of one of my block in Simulink? thank you "kaya aya" <engr.khalid.alawadi(a)gmail.com> wrote in message <h8ovaf$qjr$1(a)fred.mathworks.com>... i would like to replace the white canvas background of my simulink model with an image (jpg, bmp, etc. not another plain color).. i will be ... 17 Feb 2010 09:56

How to find Maximum peak overshoot of third order system ?
I need to find maximum peak overshoot of a third order transfer function of form (s^2 + s^1 + 2) / (s^3 + s^2 + s + 10) how can i calculate it ? or performance analysis of third order system please help me with formula or any tool to solve my problem. ... 17 Feb 2010 12:13

building Fortran mex files
Dear All, I have to build a mex Fortran files with a DLL library as output. However, when I use the mex command from Matlab command window, the output I obtain is always an EXE program, which is not what I want. So, how can I set the mexopts options to get a DLL instead of EXE???. I'm using the Intel Fortran C... 17 Feb 2010 08:50

MATLAB, SPSS, R
Hi All, Which of the following is better for performing statistical computations and simulations: 1. MATLAB 2. SPSS 3. R Thanks for your comments Best regards Leo ... 17 Feb 2010 07:44

Help with finding minimums and maximums on a standing wave
Hi, I am simulating a microstrip transmission line in CST and i am getting an output in a text file frequency vs data. I am plotting it in matlab. After running several simulations i obtained a number of output files and i would like to find (first or second) maximum or minimum in each data set and compare them by ... 19 Feb 2010 13:13

Matlab upgradation
I am using Matlab 7.0? How can i upgrade to 7.6 without uninstalling 7.0? The MAtlab update in the help menu leads to a 'page not found' notice in this website. ... 17 Feb 2010 06:39