Inverse Laplace Transform (KristaKingMath)

[@intowin_pas4025]

How do you dislike this video? Who are these 13 ppl? I spent days trying to understand this. The best 11 mins of my entire life in engineering course. Thank you Krista. You are the real MVP!!!! God bless you.

[@kristakingmath]

LOL... thanks! I'm glad it could help. :)

[@brightonpamire7874]

yes yes yes... it did help . You know what, most of your tuts are are just awesome. I first watch your tuts and then go to the lecture room. God Bless

[@kristakingmath]

Because I'm not trying to demonstrate the shifting theorem in this video. I'm using this problem as a tool to demonstrate an inverse Laplace transform. :)

[@kristakingmath]

Hi! I'm so glad you liked it, thank you!! :)

[@kristakingmath]

i'm so glad i could help!! :D

[@kristakingmath]

I'm so happy I could help! :)

[@virginialikesyou]

You have made me very happy-THANK YOU THANK YOU THANK YOU! I can stop banging my head against stuff now :)

[@kristakingmath]

then instead of writing (3)^2, you'd just write (sqrt(13))^2, and you would multiply the numerator by (sqrt(13))/(sqrt(13)). it's a little messier, but it's the same principle, whether you get a perfect square or not. hope that helps! :D

[@kristakingmath]

i'm so glad, you're welcome!! :D

[@kristakingmath]

Glad you liked it!

[@kristakingmath]

So glad I could help! :)

[@kristakingmath]

I used Sketchbook to write on the blackboard, and Screenflow to film myself and my computer screen. :)

[@langalakhev]

This video deserve 999k Likes.. You the best Krista

[@kristakingmath]

Glad I could help! :)

[@kristakingmath]

It started as a hobby and has progressed from there.

[@kingofthisuniverse]

Watching these videos while sitting in my pointless 8 am differential equations class, it's making a ton more sense now. Thank you :)

[@kristakingmath]

Awesome! You're welcome!

[@kristakingmath]

don't cry! it'll be okay! :)

[@crolight]

thank you from croatia :))) you save my 10 years of life

[@kkk4283]

am studying for the final..I waas lost in this chapter , but now am feeling confident..thanks alot :)

[@krimanaco]

I stumbled upon this website. I had no idea such creative teaching was accessible on the web. Brava! Krista King. You will make many young students happy they saw your teaching skills. (I was a Prof for many years so can enjoyed seeing another one in action :-))

[@JosePhMad2011]

Sorry i got a small question if you could answer me .. why haven't you used this formula (e^-at cosbt = s+a/(s+a)^2+b^2) as it would give you straight solution. Is it because it's the inverse ?

[@kristakingmath]

Awesome! Glad I could help. :)

[@ryon2753]

Thanks a lot! it was very useful for my signal and systems class! i love ur voice~!

[@smithpatel4515]

thanx very much for your help....as i was a bit stuck...by watching your explanation nw m goin gud in inverse laplace....

[@pujunpower]

Do you ever do a Laplace transform of a piece wise function? I cant find any videos on that and thats the one part of all this thats not clicking with me. If you havent done a video yet, can you make one?

[@sidewinder702]

Excellent video. It was great to see so many forms of manipulating the fractions to fit what was needed.

[@MrAimsworth]

Great video, great presentation. Sal Khan has got some competition!

[@8Mezz]

Just the example I needed. Cheers.

[@zainjavaid5388]

Missed my class today and you taught me in 10 min what my teacher was gonna teach me in 50 min. Thanks! very helpful video.

[@kristakingmath]

Love it, that's awesome!! :D

[@kristakingmath]

You're welcome! Thank you so much!! :)

[@gidionmbokoso4498]

your a mathematician..i love the way you teach..thanks indeed ...i love u

[@kristakingmath]

Thanks!

[@ziadsaddam7290]

I love ur explanation so so much .. u help me more than my lecturer do .. thx so much sweet

[@SuperShooterX]

Can you do a few videos on transfer functions, thanks?

[@waz9407]

at 5:07 for the numerator, instead of (s - -2) -2 + 3 could you not just do s-2+5 ? Thank you in advance!!

[@kristakingmath]

+waz9407 Those are the same thing, but the whole point is to try to get the fraction to match the form of the formula at the top, so that we can easily do the Laplace Transform. So it's actually more helpful to write it out the way I had it.

[@waz9407]

+Krista King | CalculusExpert.com Thank you :)

[@rahulgarg1919]

on which kind of questions Laplace transformation are usefull??? where to apply ???

[@atenorio18]

Do you think you could release a video explaining convolutions of Laplace Transforms? And thanks for this video much appreciated!

[@thundernuts0]

How do you know when to use the cos and sin from the table, do you just have to get good at identifying the problem on sight?

[@michaelshawusa1]

Andy G yea pretty much. just takes practice. its weird at first, but youll get the hang of it. just stare at the chart for awhile and see what lines up.

[@abcdefghijklmnop8791]

been studying for a final for about 3 hours now and this video helped soo much! thank you:)

[@kristakingmath]

i'm so glad it helped!! good luck on your final!! :D

[@vanyssqqueta7511]

I wish more ppl wud watch this tutorial video. Thanks a lot. You really made me understand this types of question in the most easy way. Both thumbs up!!

[@kristakingmath]

thank you very much, i'm so glad it helped! :D

[@ahmedalmayyahi8348]

You made it so simple , I will keep watching your videos

[@kristakingmath]

+ahmed almayyahi Thanks!

[@horselover8495]

Great video . You think that in the future you could do something about the fourier series (since it would link well with taylor series and PDEs ) and the fourier transform, comparing it to the Laplace transform?

[@majenah88]

there is a mistake on :5:04 it should be (s-2) +2 + 3 because you have subtracted (-2) so you have to add it back cheers

[@TottoChan]

You've been a great help. I finally understand completing the square and inverse laplace transform. It truly answer my doubts. Thank you.

[@kristakingmath]

Glad I could help! :)

[@kristakingmath]

Aw thanks!

[@ravibond0007]

i don't attend my maths class becoz i used to see your videos so pls keep posting....

[@spdansnotrememoir]

thank u very much teacher u really help me may god preserve you. good luck for the next

[@kristakingmath]

Will do! :)

[@bouzenadaabdelmalek6016]

what is the relation global of transform inverc integral

[@tictac5896]

Hello Dear, can you solve inverse laplace of 1/(s*sqrt(s+a)) ? Thank you.

[@mariappanpathma7584]

Another one sum do you derived...find the Laplace inverse transform of 1/ root of 2s+5.

[@theleid]

excellent comprehensive video! thank you for making it.

[@kristakingmath]

+theleid You're welcome, I'm so glad it helped!

[@amberleelittle]

Krista you are such an amazing teacher! Thank you so much!

[@kristakingmath]

Thank you so much, Amber! :)

[@polishhammer1992]

This was perfectly explained! Thank you!

[@punisher2oo9]

whoa... makes much more sense now :D thanks and loved the end...byeee! :)

[@aliphysics6286]

Thank you for the example you are in fact provide assistance for all and I am so grateful to that effort, and I hope to you further development

[@kristakingmath]

Thank you very much!

[@aliphysics6286]

integralCALC I sent in the discussion page how to solve (the equations of the convolution) theorem Is there a video clip or a book I can take advantage of it ?

[@kristakingmath]

ALI PHysics This might help: Convolution Integral for Initial Value Problems

[@aliphysics6286]

integralCALC Thank you and I'm sorry for the inconvenience

[@bharathkumar399]

thanks,its easy to understand

[@umairsiddiqui3949]

do you have videos on gamma functions ??

[@kristakingmath]

Umair Siddiqui Sorry I don't have those yet!

[@umairsiddiqui3949]

That means you will be having them soon ,, they will help me a lot in my exams if you could have them by the end of this month

[@raulmontez2010]

yehey!! thanks for this video! i knew you have a tutorial regarding this topic!! ur the best!!

[@kristakingmath]

Aww thank you so much! I only have a few Laplace videos now, but hopefully I'll be able to add more in the future!

[@thenerdnextdoor6975]

Besides being awesome... you're really really really smart. And I love your videos. Thank you!

[@kristakingmath]

Thanks!

[@Maximmu87]

Thank you, my Lady

[@tenwos12]

What is the software that you used here?

[@djanalogue]

this helped loads, nice one

[@kristakingmath]

Awesome! Glad it could help. :)

[@kristakingmath]

awesome! i'm so glad! :D

[@DavidCervantesmrclutch]

you save my life

[@alhasnalhasn6620]

thanks I need the laplace transform for tan2t

[@ivanravelli9081]

Mesmo sem entender o inglês, consegui entender o desenvolvimento da transformada inversa. muito bom. parabéns pela iniciativa.Thanks........

[@striker5570]

Because of you I will not fail my Controls final.

[@kristakingmath]

:D

[@JosePhMad2011]

Wow you are amazing .. thanks for your great efforts, really appreciate it

[@IceCubedSun]

hello, I think you forgot to multiply by u(t) in the end since its for t>=0

[@ahmedbaqi540]

Always the best, Thanks !

[@kristakingmath]

you're welcome! :)

[@SalmanKhan-kk9fl]

Easy understanding . Thanks

[@prankshowshow2530]

thanx dear you make it very easy I wish you all best

[@rachelan2302]

You explain it so well! Thank you!

[@kristakingmath]

You're welcome, Rachel! :)

[@TheFloppygiraffe]

wow thanks a lot, you really did help me out here!

[@karenconda1289]

what if you got 13 in the denominator instead of 9?

[@PRO_GAMES-_-]

great video. Easy understanding and that's important remember. Thank you very much

[@kristakingmath]

Thanks!

[@stonebridgehibr9714]

very good job and well explained

[@kristakingmath]

Thanks!

[@drewgraham1482]

Good explanation. Thank you!

[@kristakingmath]

+Drew Graham You're welcome!

[@kristakingmath]

that's awesome! you're welcome... :)

[@_victorjansson]

Thank you, well done!

[@theblazestorm]

wow! what an amazing explanation! Thanks a ton! helped me a lot :) #respect

[@kristakingmath]

:D

[@allenmanlapaz]

what if its -b^2 ??

[@martin170719971]

you are the best, thx for this amazing lesson

[@christiancorpuz1027]

hi there! =) im from the philippines and ive been watching your videos and its helping a lot..keep sharing your skills mam.. more power!

[@kristakingmath]

Thanks!

[@kristakingmath]

Aww thanks you too! :)

[@berkgur868]

you are my hero

[@kiamanjiraini4550]

well done! this was very helpful to me. thank you.

[@kristakingmath]

you're welcome, i'm so glad it helped!

[@ohmakademi]

thank you very much

[@kristakingmath]

You're welcome, happy to help!:D

[@ohmakademi]

thank you. I wish you continued success 👍👍👍

[@hujiawei6774]

i would pay xtra attention to the lectures of pretty lecturers just like you

[@kristakingmath]

unfortunately no

[@ianmi4i727]

The math of the electrical engineers!! :)

[@laysauchoa7557]

pay attetion in the video sometimes I couldnt see. Thanks for the esplanation

[@kristakingmath]

Awww thanks!! :D

[@kristakingmath]

awww thanks!!! :)

[@mariappanpathma7584]

Easy to understand for this explanation...

[@412aaron]

You must help so many students! I am very grateful

[@kristakingmath]

I'm happy I can help! :)

[@TheMoon1b]

plz, the inverse la place trnsfrm of this: (s+1)/[s(s^2+s+2)] pleaaaaaase

[@esemrose5826]

This was a perfect explanation, thank you!

[@kristakingmath]

Thanks!

[@MisterBinx]

You saved my ass again. Thanks. Finals week coming up. We have to stop meeting like this.