/sci/ - Science & Math » Thread #9550592

3MiB, 3120x4160, IMG_20180228_144035.jpg

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Anonymous Wed 28 Feb 13:42:28 2018 No.9550592 View Reply Original Report

Quoted By: >>9550672 >>9550907 >>9550930 >>9550941 >>9551048

What do you think is the equation of this function, aproximately?

Anonymous

Anonymous Wed 28 Feb 2018 13:43:44 No.9550594 Report

Quoted By: >>9550600

cycloid?

Anonymous

Anonymous Wed 28 Feb 2018 13:50:45 No.9550600 Report

Quoted By:

>>9550594
yes...

Anonymous

Anonymous Wed 28 Feb 2018 14:50:38 No.9550672 Report

Quoted By: >>9550692 >>9550902

>>9550592
>comma for the radix point
Disgusting, please do not post here again

Anonymous

Anonymous Wed 28 Feb 2018 15:01:11 No.9550692 Report

Quoted By:

>>9550672
t. American

Anonymous

View Same Google iqdb SauceNAO 1518215040706.png, 217KiB, 1296x1458

Anonymous Wed 28 Feb 2018 17:14:42 No.9550902 Report

Quoted By:

>>9550672

Anonymous

Anonymous Wed 28 Feb 2018 17:17:39 No.9550907 Report

Quoted By: >>9551095

>>9550592
>aproximately
f(x)=0.557 for x<<1
f(x)=0 for |x-a|<<1

Anonymous

Anonymous Wed 28 Feb 2018 17:29:40 No.9550930 Report

Quoted By: >>9551095

>>9550592

(sgn((-((2x/(0.36 / 0.557))-1)^2 +1))+1)* 0.557/2

t. engineer

Anonymous

Anonymous Wed 28 Feb 2018 17:33:53 No.9550941 Report

Quoted By:

>>9550592
measure some points, then plug & chug

http://www.mth.bz/fit/polyfit/findcurv.htm

Anonymous

Anonymous Wed 28 Feb 2018 18:04:18 No.9551048 Report

Quoted By: >>9551095

>>9550592
F(x)= -cx^2+0.557
just this works pretty well, adjust coefficient c to match your curve exactly, if c=1 is will also be quite similar

Anonymous

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Anonymous Wed 28 Feb 2018 18:34:30 No.9551095 Report

Quoted By:

>>9550907
>>9550930
>>9551048
OP here, do you mean 0,557?

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