Mathematical Representation of Signal Waveforms (Solved Problems)

[@mr.unique7689]

sir u r awsome and incredible....youtuber like you are the legend for next generation education...this type of video are the revolution in education system...thank you...

[@RaviShankar-db5jc]

i was curious to know about this MATHEMATICAL DESCRIPTION OF SIGNAL WAVEFORM as no textbook (as far as i know ) has taught it exclusively .It is of great help in understanding the other part of signals and systems.GREAT JOB SIR

[@basic_Handle]

Only Your Video is correct, simplified & short on whole KZbin. I m very happy that now i can apply waveform synthesis 😇.

[@arsalanwasim4177]

Ma sha Allah! Lots of prayers for you, respectable sir.

[@Utkars11]

Wow amazing great superb explained .Saw almost 50 videos but didn't get explaination like this

[@shikkhaup]

I saw to many vid relATED TO RAMp prblm But ur vid is cleared mY doubt. Tq so much sir

[@faichalayeva3677]

Just great. You don’t know what this means for me. All I can say is thank you, best of luck, and keep it up!✊🏾

[@Ceyhus]

I wonder why, at 4:00 we add 2r(t-4) but at 7:38 did not add +4u(t-0) (and also at 9:03 didn't add +1u(t-1) ) ?

[@supriyakarri7171]

Veryyy nicee explanation sir ....it's awesome 👏👏 👏 . Your videos are the best I have ever seen...i have understood this concept by seeing your lectures only.pleaseee upload video by taking some complicated examples sir...I am still confusing ....

[@seinankhan1]

at 3:34 , dont u think it should be 2r(t-4) because it is not turning at 0 but at 4?

[@shreyafirdoushi1055]

Thank U so much Sir.... Thanks a lot.... I just can't explain how much I am grateful to u !! Thanks again ...

[@aryas_kav]

Hello to everyone in Neso Academy. Your team is great. I am very happy to known you. thanks God. God bless all of your team. Thank you again. 🌹💙💙💙

[@Hee771]

ربي يحفظك ويسعدك يادكتور 💚🙏🏻

[@Iftekhar0071]

Excellent work sir,thanks a lot...keep making lectures as you have been

[@juanmarcuslopez3018]

This is the clearest explanation ever. Thank you so much

[@PoluBalaji]

Understood everything in this video...???I've doubts can u explain

[@juanmarcuslopez3018]

@@PoluBalaji Yes. Why?

[@PoluBalaji]

@@juanmarcuslopez3018 I've one doubt can u please explain.??

[@PoluBalaji]

@@juanmarcuslopez3018 At 4:03 the line passing through x-axis then slope is equals to zero but @neso academy took slope as 8/4 can u explain..?????

[@juanmarcuslopez3018]

@@PoluBalaji the slope was from -2 to 0. Thus, you subtract the final slope with the initial slope which is 0 - (-2) = 2. That is why it is 8/4 which is 2.

[@MuhammadSalah_MS]

Helped me a lot Thx from Egypt 💞

[@harikakudupudi5339]

the way of explanation is fantastic Sir...👏👏

[@sayedrezasadat4881]

Sir, can you please explain the changing of ramp signal to U(t) I could not understand

[@ranjeetkumarpcele1742]

Very nice explanation 👍👍

[@pankajdewangan3952]

After long time finally I got the point bz of you sir,thanks alot sir

[@devika2250]

Great and simple representation

[@umairyonas2319]

come teach at my university you worth every penny! good job sir

[@decaybeats]

Amazing work Sir, thank you!

[@anusaini0327]

Very well explained .. thank you

[@zahir_313]

Thank you very much ❤

[@kasimsksk1437]

Sir, Please explain step at 10:01. i.e. How does 2tu(t)-2tu(t-1) was obtained from 2tu(t)-2(t-1)u(t-1)-2u(t-1)..?

[@yashchandekar1733]

By opening the bracket of "(t-1)" of second term.

[@Sharmine_]

I still don't get it. Can anyone explain it? thanks

[@VamsiKrishna-zv1tv]

@@Sharmine_ 2tu(t)-2(t-1)u(t-1)-2u(t-1) Expand the (t-1) by Multiplying... 2tu(t)-2tu(t-1) Last 2 terms are Cancelled. Hence We only Left with 2tu(t)-2tu(t-1).

[@Sharmine_]

@@VamsiKrishna-zv1tv Thank you!

[@sirjantudu7553]

thank you for explaining

[@seuntaiwo8735]

You're a blessing 💥❤️

[@lolisy1718]

thank you thank you thank youu very much sir finally I understand it !! ❤❤

[@piyushranjan397]

Thank you for your explanation,Sir.

[@birdinside28]

Nice content! Go on...

[@CorporateCat]

Brilliant!

[@gagandeepsingh7789]

Thank you

[@ashrafulhaquefahim8061]

Best explanation ever sir😍 Please explain how to represent an exponential signal by this method?

[@technicalworld7492]

thank you thank you.............................

[@saisrireddy1999]

Will u plz make a vedio on introduction of micro processor

[@surbhipathak3616]

Thank you 😀

[@souravdhankhar3023]

Excellent

[@inzmambux2512]

X(t) 3r(t) - 3r(t-4)- 16 U(t-4) This is answer of problem 2 and topic is mathematical representation

[@313Ritesh]

Sir, please explain how to write signal in terms of the gate signal.

[@vedprakashsingh171]

u r the best👍🏻👍🏻

[@brightheadlights302]

Super awesome👏✊👍 sir truly ur fan

[@sayedrezasadat4881]

Sir in this lecture when take the derivative of 2r(t) you write 2tu(t) and the next lecture 2r(t) = 2u(t) I have problem in this part if you could explain it thanks

[@marcvenna4031]

Thank you sir for this clear and nice explanation :), I need to plot the following function: Hw(tau)=H[Cw(t-tau)-r],could you please help me to plot it?Thanks again :)

[@amarjeetsaini9320]

nice work

[@yashchandekar1733]

Sir, can you explain what will be the equation if there is trigonometric function , for eg. Sine wave...

[@texon2clothes]

Thanksva lot sir

[@MedardShepherd-rm2vy]

Sir explain on how to obtain the mathematical representation

[@jayantshakya6777]

thanku Sir.

[@sudipmandal891]

Sir my question is that -What happened when the slop of ramp become 90 degree.As we know that tan90 is not defined. Please reply sir as soon as possible Thank you

[@schopenhauerr]

hi I guess it is way too late, but the reason for that is because it is represented as "step" signal beceause there is a discontinuity, and therefore only the level is changing from 16 to 0.

[@hardikminocha3149]

In the second Example, shouldn't it go down by -17u(t-4) ?? because, if we go down by just 16, then a unit step would begin at t=4, and that will make the value of the signal 1 from t>=4 ?? Please clear the doubt.

[@ammess2033]

is there a way to do this by using only the step function?

[@pushkar2951]

How are you saying that this one is a unit signal and this one is a ramp....plz reply fast ?

[@soul2197]

Watch previous video of this topic 74 number

[@eruditecoder5215]

how to cross check the equation?.....by putting values of "t".......for que 1 at t=-1 it comes out 4....but how to know if that's correct or not?

[@PoluBalaji]

@neso acedemy how u take 8/4r (t-4)...???at t=4 slope is 0 right..???

[@PoluBalaji]

This is the basics right line passing through x-axis has slope zero…..!!

[@ThePravya]

sir why do we have to settle for constant value?

[@rohitsai1004]

sir what is the difference between r and u ?

[@PoluBalaji]

@neso academy u askss us to comment in comment section if we hve any doubt but ihve been seeing that you didn't replied to anyone.. and didn't clearer any doubts

[@surajkantsharma6427]

Sir is it true for gate exam we need to know all waveforms mathematical representation?

[@kannanr9016]

Answer conversion of ramp to step signal is ok sir, but suppose step to ramp signal conversion how to done sir. .....

[@priyamsaha]

please can anybody plot 2nd in matlab? clc close all hold on t=-100:0.01:100; y= t>=0; r=t.*y; r1=(t-4).*y; x2= t-4>=0; p=4*y+3*r+-3*r1-16*x2; plot(t,p,'black') axis ([-5,10,-10,20]) xlabel ('Time,t') ylabel ('Exp. rising signal,sinc(t)') hold on t = -1000:0.01:5000; plot(t.*0,t) hold on t = -1000:0.01:5000; plot(t,t.*0) didn't work

[@hamadal-salloom6191]

thumps up!

[@amansajwan6411]

Sir i didn't get the calculations at the end. Can someone explain

[@phymath-jisanislam9639]

r(t) = t u(t) ; as u(t) = 1 for t>0 & r(t) = t for t>0 , so r(t) = t*1 = t * u(t)......

[@vikayakumari944]

iam the first

[@Tiasharoy5602]

Thanku so much sir

[@sasikumartangala5001]

Thank u sir