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John


University of Southern California

Con actividad desde 2011

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Estadística

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How to delete the row from cell array?
You can index out the rows like any standard array (the following code removes the second row): x = {1 2 3; 4 5 6; 7 8 9} ...

más de 11 años hace | 2

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Loading a excel file in which I want to take only B, D not C , how can it be done?
The best way to do this is call xlsread() once (read in all the data) and index the data you need: data = xlsread('t...

más de 11 años hace | 1

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Executing two callbacks concurrently
I don't particularly care for this solution but it is one quick way to get at what you're trying to do (I think), hope it helps!...

más de 12 años hace | 0

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Help removing columns from csv file
If you want to load in the data and pull out the third and fourth columns (just as an example) I'd do the following: [num txt...

casi 13 años hace | 0

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How do I generate n cubes to define a sphere?
To create the cubes and visualize them I would start with something like the following: <http://www.mathworks.com/matlabcentr...

alrededor de 13 años hace | 1

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writing 1*5 char in one cell in excel
Perhaps the following would work: xlswrite('test.xls', cellstr(x)) Where "x" is a character array

alrededor de 13 años hace | 1

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MATLAB runtime
i would look at the help for 'waitbar' if you want some kind of indication of where the program is. in addition if you are using...

más de 13 años hace | 1

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How do I get system idle time in MATLAB?
Found this perl script that works, simply call perl('last-input.pl') in matlab use Win32::OLE; use Win32::API; ...

casi 14 años hace | 0

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How do I get system idle time in MATLAB?
How do I go about getting the system idle time in MATLAB, I've searched around and cant find anything. Im using Windows XP x64. ...

casi 14 años hace | 1 respuesta | 0

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connecting mysql database to matlab
Perhaps you need something like this: <http://www.mathworks.com/products/database/ MATLAB Database Toolbox>

casi 14 años hace | 1

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Respondida
Creating M-file using Excel/Visual Basic
Do you have to use visual basic? In MATLAB you can use xlsread to load in the excel file and then save the loaded data into .mat...

casi 14 años hace | 1

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Determining whether a point on earth (given latitude and longitude) is on land or ocean
Perhaps something like this could help: <http://www.mathworks.com/products/matlab/demos.html?file=/products/demos/shipping/ma...

casi 14 años hace | 0