The Gaussian Distribution Thread
category: residue [glöplog]
![BB Image](http://www.cs.princeton.edu/introcs/11gaussian/images/stddev.png)
Just so you know.
![BB Image](http://www.bannedbygaussian.org/images/bbg-logo.gif)
![BB Image](http://i41.photobucket.com/albums/e252/noouch/gaussgauss.jpg)
Haha, good one, noouch!
![BB Image](http://upload.wikimedia.org/wikipedia/en/d/d4/TheBellCurve.gif)
![BB Image](http://upload.wikimedia.org/wikipedia/en/d/d4/TheBellCurve.gif)
![BB Image](http://www.1000advices.com/images/tps-lean6sigma.jpg)
![BB Image](http://www.dani2989.com/matiere1/hubbert%20graph%201.gif)
![BB Image](http://2.bp.blogspot.com/_Vwr4mHovL_0/SGe5QKMsQDI/AAAAAAAAAhs/1AN6AnzPTRc/s400/PetitPrince.jpg)
...
![BB Image](http://09.img.v4.skyrock.net/093/les-animals/pics/483916075_small.jpg)
![BB Image](http://www.sardi.sa.gov.au/__data/assets/image/0005/86207/fm_bell_curve.gif)
![BB Image](http://www.dialogus2.org/EIN/courbe-bell.gif)
Where was Einstein's 1st wife?
This is how I build gaussian coefficients
Code:
int *gauss_coef;
void tack_line(int offset, int depth) {
int a, b, k;
for(k = 0;k< depth; k++) {
if( (offset - (depth -1 ) + k) == offset)
a = 0;
else
a = gauss_coef[offset - (depth-1) + k];
if( (offset - (depth-1) +k -1) < (offset - (depth-1)))
b = 0;
else
b = gauss_coef[offset - (depth-1)+k-1];
gauss_coef[k+offset] = a+b;
}
}
void build_coef(int depth) {
int i,j, k;
j = 0;
for(i = 0;i<depth;i++)
j+=i;
gauss_coef = (int *)malloc(j * sizeof(int));
gauss_coef[0] = 1;
j = 1;
for(i = 2; i< depth;i++) {
tack_line(j, i);
j+=i;
}
}
sigflup, that is pretty much how i would do it also.
xrs, in ft2? :)
You guys suck. I have a statistics oral exam on monday, my 3rd year trying to pass that stupid subject, and i'm studying since today morning nonstop. I come to pouet for some relaxation and this is on to of the BBS...
:(
:(
Oh, and btw that image at the top is about the 3-sigma rule, which is based on Tchybyszews inequality
I predict that, in contrary to what the thread name says, the actual distribution of posts in this thread over time will be more poisson-like than gaussian.
![BB Image](http://upload.wikimedia.org/wikipedia/commons/9/9b/Carl_Friedrich_Gauss.jpg)
pommak, I can't agree more. :)
![BB Image](http://www.atmarkit.co.jp/aig/04biz/earlyadapter.gif)
![BB Image](http://img17.imageshack.us/img17/9334/degauss600.jpg)
![BB Image](http://www.webdesign.org/img_articles/7233/Gaussian-Blur-Jessica.jpg)
![BB Image](http://s-ak.buzzfed.com/static/imagebuzz/2008/6/15/22/fbc0a7d90c1fe13fad981952f863e52c.jpg)
There's a curve @ the top.
![BB Image](http://randazza.files.wordpress.com/2009/05/bell-end-farm.jpg?w=375&h=500)
![BB Image](http://randazza.files.wordpress.com/2009/05/bell-end-farm.jpg?w=375&h=500)