Matlab
in [Programming]
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Fuel Spray Angle Measurement Hello, I'm trying to automatically measure the cone angle of a fuel injector spray using the image toolbox commands in Matlab. After doing edge detection and other post-processing I have come up with a b&w picture like this http://i12.photobucket.com/albums/a234/fred_3202/bwFinal_FuelSpray.jpg I know need to a... 5 Aug 2010 14:39
function returning all simulink parameters Hi All, is there a function which returns a list of all parameters needed by a simulink block diagramm? Of course no fix values (e.g. in a costant block), but all the names of variables which have to be in base work space to run the model. Thank you very much. ... 5 Aug 2010 10:13
"tooltip" for a point? Hello everyone! I am now doing some Matlab GUI programming stuff and it plots many points (line objects) into a axes. What I really want is something like this: if I move the mouse cursor onto these points, after letting the cursor staying for a while on this point, something like "tooltip" comes out and sh... 4 Aug 2010 10:18
regular expression Hi, I have an example cellstring: names = {'Excel, Statistical Analysis With... - Gupta - 2002 - VJ BOOKS.pdf' 'Derivative pricing, Financial Mathematics. An introduction to... - Hughston, Hunter - 2000 - Book.pdf'}; I want to use regular expressions to rearrange the title of the names in this way: 'Statistica... 4 Aug 2010 03:50
svm train with rbf kernal hi der.. i am new to matlab.have used linear kernal for classification. it works fine.i want to know how can i use rbf kernal in svmtrain. please give me an example.please help!! ... 6 Aug 2010 07:09
asymptotically unbiased and variance confusion Hi guys, I am studying classical signal processing techniques, such as Periodogram-based method. I read from literature that Periodogram is asymptotically unbiased and its variance converge to square of its power spectrum density. In another word, its variance do not decrease as N->infinity. According Lec... 5 Aug 2010 19:09
Identify colors in an RGB image "Daphne" <daphnew_too_nospam(a)yahoo.com> wrote in message <hudrc3$2oi$1(a)fred.mathworks.com>... Thanks so much! Your demo and the histogram codes were exactly what I needed. Tinkered with the images a bit and found the threshold range for yellow. Thanks again! Daphne Daphne,i also doing the yel... 9 Aug 2010 12:19
SWAPPING COLUMNS IN MATLAB Hi all Does neone know a way to swap columns in matrix, for example suppost i have a 10*10 matrix, and i want to swap the 1st and the 3rd columns and then the 5th and the 7th columns? Many thanks for your help ... 4 Aug 2010 02:46
tool box for 3d mapping in outdoor environment hai, I am doing a project in which a robot has to collect 3d data from SICK lms, camera..etc. I would like to extract planes from these points( ~27000 data points) and then map them. could any one suggest toolbox to interface laser range finder to matlab and also to do mapping. regards, Jagadish kota ... 4 Aug 2010 01:42
Stepper motor Respected sir/madam, i am doing project in micro stepping of stepper motor.In that i complete 1/2,1/4,1/8.now i am trying 1/16.i am getting current waveform and voltage waveform correctly but motor is rotating very high speed ,so i want some materials regarding 1/16 micro stepping,if simula... 4 Aug 2010 01:42 |