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MATLAB HELP FOR PROJECT!

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THCfilmz
Posts: 155 - Karma: 351
I NEED A MATLAB SCRIPT (WITHOUT USING THE BUILT-IN FUNCTIONS) OF AN ARRAY (1000,1) TO DISPLAY THE MEDIAN, MEAN, MODE, STANDARD DEVIATION, HISTOGRAM


THANKS
Nov 25 2013 5:02PM
3 0
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joris.blanc
Posts: 914 - Karma: 6,584
I made this script for the standard deviation last year, don't remember how it works but mess around a bit and compare it to the real 'std' function.

function [ y ] = myStd( x, prob )

if prob == 0
y = sqrt(sum((x-mean(x)).^2)/length(x));
else
(prob.*x.^2)/sum(prob)
y = sqrt(mean(x)^2);
end
end


The mean is really easy to build and should be something like this
y= 1/sizeof(x) * sum(x);

I'll check if I have any other of these functions on my computer.
Nov 25 2013 5:14PM
1 0
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THCfilmz
Posts: 155 - Karma: 351
such a good help thanks so much, this is due tomorrow and i have other shit to worry about like fluid dynamics and thermodynamics. matlab can suck a fart out of ass hole and hold it in like a dong hit.
Nov 25 2013 5:20PM
1 0
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THCfilmz
Posts: 155 - Karma: 351
anyone else!?!
Nov 25 2013 6:09PM
0 0
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