Laplace Transform: First Shifting Theorem
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- Опубликовано: 9 ноя 2024
- Free ebook tinyurl.com/Eng...
I calculate the Laplace transform of a particular function via the "first shifting theorem". This video may be thought of as a basic example. The first shifting theorem is a useful tool when faced with the challenge of taking the Laplace transform of the product of exponential function with another function. The Laplace transform is very useful in solving ordinary differential equations.
I was trying to understand my lecture recordings for like over half an hour, and you explained all of it in less than 5 minutes, thank you
same here
for 2009 the quality is too good......its helping me in 2023 its that good dr.
Woohoo! Always pleased to hear that these resources are still being used. 👍
Dr.Tisdell, thank you so much I was literally pulling my hair out to figure out what to do and your simple lecture helped me out! You should teach more!! You're an awesome teacher!
Wow I learned more in 8 Minutes than my entire 3 hour lecture at school. I should send this to my professor. Maybe he'll learn a thing or 2.
I hope your realise just how BRILLIANT you are. Not just because you're a mathematician but BRILLIANT as a unique individual who has the gift of teaching. Thank you
your handwriting is intoxicating; i like the aesthetic of the whiteboard
Your explanations and general enthusiasm completely humuliate any lecturer I have come across so far in England; and I attend a top University (Imperial College London). Thankyou so much
God bless you for posting these videos! You're helping people all over the world. I'm watching these in Minneapolis, Minnesota. Thanks again for your generosity. I hope I can also share knowledge with others in this way someday.
every university professor could learn a thing or two from you. keep up the informative videos, they are awesome! one suggestion, leave the video on the final solution for a bit so we can pause it and look over the solution. great stuff, thanks!
thank you so much. I just don't understand why university lecturers find it so hard to explain things as simply as you just did.
thank u Dr. !! FINALLY I UNDERSTAND HOW TO USE THE 1st shift theorem !! thanks a lot for the clear explanation !
Thank you Dr Tisdell. Well explained. I understood everything clearly.
Still helping after 14 yrs ❤❤❤
Thanks very much ,, am a student of chemical engineering in Uganda and l had a challenge with the first shifting theorem but now l understand it better...
very helpful- just about to do a little test on Laplace that counts for a massive 2% of my degree, this helped straighten things out alot (my maths professor is Russian, very thick accent) thanks again.
Very good, clear, simple explanation. Thank you.
Thank you sir. I missed my class on this topic. But now i understand F.S.T.
From. Electrical And Electronic Engineering student(Singapore Polytechnic)
Thank you Dr.Tisdell. I envy your intelligence, once a DJ, now a maths professor. I guess being envious is ok when reflected for good cause :) UWS Parramatta student
Hey man you're so awesome, clear, and simple! Thanks
Thank you sir for your explanation. I understand really fast than reading notes.
you saved me man just before my final exam in 6 hours i finally get it i hope the best for you 😍😍
Hi Neil! If I understand you correctly, then I think you're saying that a better solution method would be to substitute $e^{2x} \cos 3x$ straight into the integral and then do some algebra on the exponents to show that $F(s-2)$ is required? If so, then that would suffice! Thanks for commenting.
Sooo good!! So fast, so clear! :)
Thank You. Quite helpful during last minute revision
@ronalddlelariarte The reason he used 3 in the expression you've mentioned is it's the coefficient of t in the transformed expression cos(3*t), and the parameter a as defined in the expression you've mentioned absolutely shouldn't and doesn't refer to the parameter a defined in the video, so the use of 3 as the parameter a in that expression doesn't contradict with the use (shown in the video) of 2 as the parameter a in the Laplace Transform shifting power, e^(a*t).
feeling lucky i found your videos. they are good very helpful.
Amazing tutorial, very easy to follow
awesome teaching style...
It becomes very useful to me as i was facing alot of problems in solving such questions.
thank you very much Sir.
Thank you very much, Sir, for your lecture on FST which can be easily comprehended by any one. Await many more videos from you, Sir.
You have saved 1 part of my life. Thank you so much
As I was solving this a couple of seconds a head of you I suddenly gasped at all the inversion of laplace problems I failed at that were all first shifting theorems and I had no idea! thanks for the video
U've saved a life, THANK YOU SIR! Love from Oman :D!
Good, clear presentation!
Helpful and insightful, I'll be watching more of your videos in time to come!
Everything makes so much more sense now
thank you vere much - from kingdom of saudi arabia - mechanical engineering student
Cheers Dr.Tisdell, your video was extremely helpful
Awesome!! thanks Dr
keep it up you among the ones who make the leader of tomorrow
Happy teacher's day!!!
I encourage you to do so - it's very rewarding!
A big thank to you Dr. Chris!! this helped me much!
thank u sir ur class was really awesome i really enjoyed the class.thank u for an an interesting class sir
Thank you very much man, I have a quiz tomorrow. Appreciate it
Amazing way of teaching, sir! This is seriously gonna help me pass this semester, despite our course teacher who teaches at the speed of light ^~^...Thanks a million! :)
Nicely done. Very informative!
Great video mate. Nice and simple and well described!
Thanks so much! - this is really well simplified and clearly explained!
Great! Glad you enjoyed it and hope you also find my free ebook useful. The link is in the description.
you made it so easy dude
well explained thank you Dr...
Anyone in 2020 here??😊
I love ur videos and I am so very grateful! I was wondering how would we solve something like t^2e^(-3t) sin4t? F(s)= L{t^2sin4t} but then what steps do we use?
outstanding explanation, really helped :)
Thanks for your very kind works and good luck with your exams (soon, yes?)
hi chris, i was having a bit of problem with this question:
F(s)=(4S+1)/(S^2+6s+5),use 1st shift theorem to do it.
i can solve it by using partial fraction, but can't seem to apply 1st shift theorem to it, can u pls point me in the right direction. the best i can get for the bottom line is:(S+3)^2+3^2-3, so "a" can be equal to 3, but after that...i dunno where to go...this is actually 1 of my assignment's question :)
Thank you so much, this 14 year old vid saved me
That's awesome! 😎
very well explained!!! i wish u were my lecturer ^_^
Wow, really really nice tutorial
Thank you sir, this was very helpful
My final is tomorrow, wish me luck
Certain lecturers in Melbourne could learn from you in how to explain such functions.
clear crystal, thank you sir
You are one of a kind. i love you soo much
OMAGAWD...this video is sooooooo helpfulllllll
Thankuuuuuuuu
Thank you, I want to understand about laplace function now.
Sorry for the late reply, but thanks for the comment!
You are very welcome.
#greatJob #subscribed THANK YOU! All the way from Trinidad!
Good luck with your studies.
bro u nailed it
hi,DrChris. can i know what is the difference between ur first and second shifting method to the time and frequency method? Is that ur first and shifting method can do all the laplace transform questions?
Glad you enjoyed this, Thomas. Thre are many more examples in my free ebook - the link is in the description.
and this is why i don't need to go to classes. +1 thanks for helping me through engineering! xD
thank you so much Professor for all of this great explanation
Thisajes so much sense👌👏
very well taught, thanks very much
Great explanation, thank you!
'Words' you mean, cos you're actually doing the 'work' uploading these great videos. Yes, exams are soon :( ,, besides, I wonder how you know so much about UWS schedule?
If you are not that strict a teacher, I might just have to move to UNSW :)
thankx sir nice lecture
watching in pakistan
Amazing content
Thank you so much! very well explained!
You are welcome.
Wow amazing, my lecturer tried to explain this in 1 hour, u explained it in 7 mins, thanks a lot!
Thank you so much Sir
May God bless you Sir :)
You're welcome!
Nice!!! Thank You Very Much.
U help Me A lot,DrChris
Thank you, that was very helpful!
thank you! you're a great teacher :)
thank you very much for posting this clip
thank u for ur helpful videos
My pleasure and please check out my free ebook, too!
Dear Dr Tisdell; can you please give me the titles of a couple of texts I could get hold of in order to follow this up in my own time? (I am not a UNSW student)
Blessings to you sir. Ill destroy this exam in the next 3hrs :D :D :D
Thank you, sir! 😊
Thank you so much Doc!!
Great Video
You're welcome.
thank you so much............
Hi, i have a question please. which is where did the (s-a) came from, since {e^at=(1/(s-a)}. looking forwards to hear from you. many thanks.
Thank you sir..
My pleasure and please do check out my new ebook with more examples. The free link is in the description.
Very useful!..Thanks so much!...
These for you ❤❤❤❤