Conditions for Existence of Fourier Transform (Dirichlet Conditions)

Поділитися
Вставка
  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 50

  • @_._Harsh_._
    @_._Harsh_._ Рік тому +7

    Having my exam in less than 10 hours :)
    Thank you NESO!

  • @ry7290
    @ry7290 2 роки тому +6

    Beautifully explained. Thank you Sir. ❤️

  • @SarveshGupta-bu5ho
    @SarveshGupta-bu5ho 5 років тому +10

    Sir e^(-j×inf.)=0 bcs anything raise to minus infinity=1/anything raise to infinity=0

    • @kabirbaghel8835
      @kabirbaghel8835 4 роки тому

      nice

    • @AshwaniYadavIIT
      @AshwaniYadavIIT 4 роки тому +4

      you're right but not it case of complex number

    • @ajithantony4530
      @ajithantony4530 4 роки тому

      I wqs going to tell this answer .. but why they aren't using it ?

    • @TheCtenorio
      @TheCtenorio 4 роки тому +4

      @@ajithantony4530 the exponent is jw , not a real exponent

  • @mistofmipa7786
    @mistofmipa7786 Рік тому +1

    Very usefully explained.

  • @syedsms9718
    @syedsms9718 7 років тому +2

    Thank you sir .....

  • @mounikakasireddy6689
    @mounikakasireddy6689 5 років тому +4

    Plz give deep explanation and more examples which are very difficult

  • @YaminiVaka-j6n
    @YaminiVaka-j6n Місяць тому

    Please do videos on Correlation topic with including derivations also please sir

  • @s4ho
    @s4ho 11 місяців тому

    Thank you very much

  • @akshanshbaliyan
    @akshanshbaliyan 7 років тому +5

    Please upload lectures on VHLD

  • @awesomearchit111
    @awesomearchit111 7 років тому +7

    Sir can you please give us some idea about what subject playlist you will resume (or if possible start a new one) in coming time?? So that we know what topics we will have to prepare by ourselves for GATE 2019

    • @awesomearchit111
      @awesomearchit111 7 років тому +1

      Neso Academy thank you so much sir... This means a lot

    • @awesomearchit111
      @awesomearchit111 7 років тому +2

      Neso Academy but sir in gate there is less weightage for microprocessors... it's just a suggestion that instead of microprocessor you can start communication systems

    • @syedsms9718
      @syedsms9718 7 років тому +1

      Start EMT first (its basic subject)

    • @riseabovehate9476
      @riseabovehate9476 6 років тому +1

      Control Systems ? Oh god yesss

    • @phanindrareddy4885
      @phanindrareddy4885 6 років тому +1

      Come on neso team please complete signals and systems quickly

  • @Lucifer_Gaming1210
    @Lucifer_Gaming1210 5 років тому +2

    sir but exp(-infinity ) is equal to 0.......{6:14}

  • @pallavitiwari8515
    @pallavitiwari8515 2 роки тому

    Nice class

  • @laxmanpandu7190
    @laxmanpandu7190 7 років тому +7

    Sir Plz provide full signal system

  • @kabirbaghel8835
    @kabirbaghel8835 4 роки тому +2

    nice

  • @user-Gh8ce1gt56k
    @user-Gh8ce1gt56k 6 місяців тому

    where are the lectures please? I can't find any ppt or pdf files

  • @simrankathuria3234
    @simrankathuria3234 6 років тому +3

    Can you please give the lectures some numbers so that order is maintained?

  • @saisumanth8064
    @saisumanth8064 6 років тому +2

    how will u find out that u(t) is a power signal

  • @kapiljaipal4270
    @kapiljaipal4270 6 років тому +3

    exponent of infinity is canbe written as zero sir so the ps is defined. is it?

    • @alphasatari
      @alphasatari 5 років тому +7

      kapil jaipal It’s a complex exponential(Euler’s identity).
      e^-(jw∞) is clockwise rotation in S-plane for which period is not defined neither frequency. You can’t assume it as normal exponential.

    • @neeltej4123
      @neeltej4123 5 років тому

      @@alphasatari kool. yeah.

  • @yashjadhav2078
    @yashjadhav2078 2 роки тому

    Sir please provide notes off this playlist on your app it is not updated yet

  • @rationalthinker9612
    @rationalthinker9612 2 роки тому +3

    Okay, where did that final answer come from? x(jw) = (1/jw) + pi*d(w) ???? You can't just state that answer without showing how you get that.

  • @bishalghoshb3412
    @bishalghoshb3412 7 років тому +1

    sir pls upload more video ....................pls

  • @adityamaurya554
    @adityamaurya554 5 років тому +1

    all therse conditins are not necessary and also tell which one necessary for fourier series

  • @GurpreetSingh-zz3mj
    @GurpreetSingh-zz3mj 6 років тому

    sir one question pls
    exp. ki power -j(infinity) does not equal to 1/exp ki power j(infinity) and if it is so then 1/exp ki power j(infinity) = 1/infinity which will further =0 that means forier transform of u(t) equal to (-1/jw)

    • @phanindrareddy4885
      @phanindrareddy4885 6 років тому

      Gurpreet Singh since j is present there we cannot define

  • @ikadekwisnuwirawan_1210
    @ikadekwisnuwirawan_1210 3 роки тому +1

    Gk ada translate nya pak, saya gk bisa bahasa inggris

  • @Bala-cd5bp
    @Bala-cd5bp 6 років тому +2

    e^(-infi) =0
    Then why???

    • @akshanshchoudhary7397
      @akshanshchoudhary7397 6 років тому +2

      it's only for real , there it's e^(-j)(infi) which is imaginary