anonymous
  • anonymous
step functions
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@dan815
anonymous
  • anonymous
\[y(t)=u(7t+\sqrt{3})u(-7t+\sqrt{3})\]
anonymous
  • anonymous
I know \[x(t)=u(7t+\sqrt{3})-u(-7t+\sqrt{3})\]|dw:1440375606620:dw|

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
but how do I deal when these 2 multiply?(unsure of the term)
dan815
  • dan815
okay
dan815
  • dan815
|dw:1440375911517:dw|
dan815
  • dan815
|dw:1440375965652:dw|
dan815
  • dan815
|dw:1440375988588:dw|
dan815
  • dan815
think about it like multiplying each value at every t individually
dan815
  • dan815
its not easy to draw but say u had different function like
dan815
  • dan815
|dw:1440376046700:dw|
dan815
  • dan815
if u multiply these 2 functions ud multiply each value along a vertical line
dan815
  • dan815
|dw:1440376108339:dw|
dan815
  • dan815
just like say u have y=x*x^2
dan815
  • dan815
|dw:1440376181686:dw|
dan815
  • dan815
|dw:1440376277825:dw|
dan815
  • dan815
its the same thing
anonymous
  • anonymous
I never thought of this way before
dan815
  • dan815
this is what multiplcation is functions are just continious multiplcation sets
dan815
  • dan815
for the times table u have for the 2s time table 1*2 2*2 3*2 but for Y=2x for this time table now x is continous
dan815
  • dan815
are u good with this stuff now?
anonymous
  • anonymous
Why is it that the plot on your example the 2u had to go at the same level as u?
dan815
  • dan815
|dw:1440376557785:dw|
dan815
  • dan815
this one?
anonymous
  • anonymous
yes
dan815
  • dan815
these are different levels
dan815
  • dan815
2U has amplitude 2
dan815
  • dan815
|dw:1440376581704:dw|
anonymous
  • anonymous
but if you had u(t+a)*2u(t-a)?
dan815
  • dan815
|dw:1440376646588:dw|
dan815
  • dan815
|dw:1440376664632:dw|
anonymous
  • anonymous
ooooooooooo I seee now haha
dan815
  • dan815
|dw:1440376702885:dw|
anonymous
  • anonymous
One last thing, can they be rewrote differently but get the same exact plot? Like for example \[x(t)=u(7t+\sqrt{3})-u(-7t+\sqrt{3})\] gives the same plot as \[y(t)=u(7t+\sqrt{3})u(-7t+\sqrt{3})\]
dan815
  • dan815
yes in thsi case there are equal
dan815
  • dan815
just like how 2*2 = 2+2
anonymous
  • anonymous
ooo interesting, I have it all clear now
anonymous
  • anonymous
I see, thanks you!
dan815
  • dan815
np :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.