/sci/ - Science & Math » Thread #12851806

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Anonymous Thu 18 Mar 20:54:44 2021 No.12851806 View Reply Original Report

Quoted By: >>12851914 >>12851918 >>12851975

Im having a fucking brain lag with this basic algebra... can someone explain this

Anonymous

Anonymous Thu 18 Mar 2021 21:01:20 No.12851860 Report

Quoted By:

the fuck is d bar and rho

Anonymous

Anonymous Thu 18 Mar 2021 21:07:24 No.12851914 Report

Quoted By:

>>12851806
psssst the answer is a)

Anonymous

Anonymous Thu 18 Mar 2021 21:08:06 No.12851918 Report

Quoted By: >>12851935

>>12851806
just variables.
d is the noise

Anonymous

Anonymous Thu 18 Mar 2021 21:11:06 No.12851935 Report

Quoted By: >>12852042

>>12851918
and which part does exacctly bother you?

(btw the person who wrote this is fucking retarded, trash formulation)

Anonymous

Anonymous Thu 18 Mar 2021 21:16:59 No.12851975 Report

Quoted By: >>12852052 >>12852167

>>12851806
You're not good enough for math, please go make entertainment on Twitch / YouTube for a bunch of idiots

Anonymous

Anonymous Thu 18 Mar 2021 21:27:50 No.12852042 Report

Quoted By: >>12852101

>>12851935
>the part with the arrow how did he get y(s) is to the other side

Anonymous

Anonymous Thu 18 Mar 2021 21:28:52 No.12852052 Report

Quoted By:

>>12851975
if i could i would i would make much more fucking money

Anonymous

Anonymous Thu 18 Mar 2021 21:35:46 No.12852101 Report

Quoted By:

>>12852042
$y(s)=\dfrac{A}{\tau s+1}(kr(s)-ky(s)+d(s))$
$y(s)+\dfrac{A}{\tau s+1}(ky(s))=\dfrac{A}{\tau s+1}(kr(s)+d(s))$

Can you continue?

Anonymous

Anonymous Thu 18 Mar 2021 21:36:14 No.12852106 Report

Quoted By: >>12852135

Fully expanded the fraction on the right side (so you have the seperate terms for r, y and d on the right), brought the y term from the right to the left by adding. Then I assume that r(s) = rho/s and d(s) = dbar/s but this was not specified

Anonymous

Anonymous Thu 18 Mar 2021 21:40:21 No.12852135 Report

Quoted By:

>>12852106
NIGGGGGGGGAAAA
i get it now

Anonymous

Anonymous Thu 18 Mar 2021 21:46:59 No.12852167 Report

Quoted By: >>12852201

>>12851975
Hey anon :*

Anonymous

Anonymous Thu 18 Mar 2021 21:52:39 No.12852201 Report

Quoted By:

>>12852167
hi

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