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

[@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]

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

[@virginialikesyou]

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

[@langalakhev]

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

[@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]

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

[@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 :-))

[@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. :)

[@sidewinder702]

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

[@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

[@kristakingmath]

I'm so happy I could help! :)

[@gidionmbokoso4498]

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

[@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

[@crolight]

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

[@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! :)

[@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

[@kristakingmath]

Glad you liked it!

[@ahmedalmayyahi8348]

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

[@kristakingmath]

+ahmed almayyahi Thanks!

[@kristakingmath]

So glad I could help! :)

[@kristakingmath]

It started as a hobby and has progressed from there.

[@kristakingmath]

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

[@amberleelittle]

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

[@kristakingmath]

Thank you so much, Amber! :)

[@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

[@ryon2753]

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

[@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]

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

[@kkk4283]

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

[@MrAimsworth]

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

[@ziadsaddam7290]

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

[@thenerdnextdoor6975]

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

[@kristakingmath]

Thanks!

[@kristakingmath]

Glad I could help! :)

[@smithpatel4515]

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

[@kristakingmath]

Thanks!

[@theleid]

excellent comprehensive video! thank you for making it.

[@kristakingmath]

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

[@8Mezz]

Just the example I needed. Cheers.

[@kristakingmath]

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

[@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!

[@msteg96]

this is lit

[@kristakingmath]

Awesome! Glad I could help. :)

[@DavidCervantesmrclutch]

you save my life

[@PRO_GAMES-_-]

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

[@kristakingmath]

Thanks!

[@striker5570]

Because of you I will not fail my Controls final.

[@kristakingmath]

:D

[@hujiawei6774]

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

[@spdansnotrememoir]

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

[@ahmedbaqi540]

Always the best, Thanks !

[@djanalogue]

this helped loads, nice one

[@kristakingmath]

Awesome! Glad it could help. :)

[@theblazestorm]

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

[@kristakingmath]

:D

[@martin170719971]

you are the best, thx for this amazing lesson

[@prankshowshow2530]

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

[@berkgur868]

you are my hero

[@kristakingmath]

Will do! :)

[@412aaron]

You must help so many students! I am very grateful

[@kristakingmath]

I'm happy I can help! :)

[@ivanravelli9081]

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

[@punisher2oo9]

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

[@ravibond0007]

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

[@kiamanjiraini4550]

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

[@kristakingmath]

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

[@Maximmu87]

Thank you, my Lady

[@rachelan2302]

You explain it so well! Thank you!

[@kristakingmath]

You're welcome, Rachel! :)

[@bharathkumar399]

thanks,its easy to understand

[@polishhammer1992]

This was perfectly explained! Thank you!

[@SalmanKhan-kk9fl]

Easy understanding . Thanks

[@SuperShooterX]

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

[@JosePhMad2011]

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

[@kristakingmath]

Aw thanks!

[@esemrose5826]

This was a perfect explanation, thank you!

[@kristakingmath]

Thanks!

[@drewgraham1482]

Good explanation. Thank you!

[@kristakingmath]

+Drew Graham You're welcome!

[@kristakingmath]

you're welcome! :)

[@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

[@kristakingmath]

awesome! i'm so glad! :D

[@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?

[@mariappanpathma7584]

Easy to understand for this explanation...

[@TheFloppygiraffe]

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

[@_victorjansson]

Thank you, well done!

[@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 :)

[@kristakingmath]

Aww thanks you too! :)

[@MisterBinx]

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

[@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?

[@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 ?

[@edwardpigozzo2392]

so helpful. Great Job XD

[@kristakingmath]

awww thanks!!! :)

[@atenorio18]

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

[@kristakingmath]

Awww thanks!! :D

[@Zwelaniful]

you are the best, thank you

[@jarinaasi6949]

thank you so much. hope I'll pass my exam 😁

[@kristakingmath]

I hope so too! Good luck!

[@stonebridgehibr9714]

very good job and well explained

[@kristakingmath]

Thanks!

[@kristakingmath]

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

[@michaelbertram5226]

you're the best!

[@mariappanpathma7584]

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

[@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.

[@ianmi4i727]

The math of the electrical engineers!! :)

[@rahulgarg1919]

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

[@kristakingmath]

Good deal! :)

[@tenwos12]

What is the software that you used here?

[@laysauchoa7557]

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

[@tictac5896]

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

[@colinjava8447]

Nice video, just two minor criticisms.. You don't really need to write - - 2 all the time, you can identify a as -2 at the end. And I didn't like the s - - 2 - 2 + 3 thing. I would have just said, we have s + 3, but need an s + 2, so just write (s + 2) + 1 Cause the level of maths is pretty high, people should be okay with this step. And same for the 1 * 3/3 thing.. I would have said, we have 1 but need a 3, so times by 3, and put a 1/3 outside. But I liked the video, do you have any videos using the actual formula for the inverse laplace transform, I remember it used a mad contour, but its been years since I did this stuff.

[@ohmakademi]

thank you very much

[@kristakingmath]

You're welcome, happy to help!:D

[@ohmakademi]

thank you. I wish you continued success 👍👍👍

[@s8sachin]

AWSOMEE...!!! thanks a lot... that helped me very much.... :)