Generator Matrix of Cyclic Code with Example in Digital Communication by Engineering Funda

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  • Опубліковано 14 гру 2024

КОМЕНТАРІ • 86

  • @EngineeringFunda
    @EngineeringFunda  Рік тому

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  • @ShaileshNatekar
    @ShaileshNatekar 6 років тому +100

    For third row, shouldn't the remainder be (x)square+x?

  • @karankushwah4918
    @karankushwah4918 2 роки тому +1

    Nothing fancy, good explanation, thank you sir

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    @EngineeringFunda  2 роки тому +1

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  • @beenishmasood8237
    @beenishmasood8237 2 роки тому +1

    Very helpful video sir

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
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  • @irshadalam7545
    @irshadalam7545 5 років тому +16

    in 3rd row we determine X'2+1 but this is wrong. right reminder for 3rd row is X'2+X so it will be 110

    • @salmonvicky6345
      @salmonvicky6345 5 років тому +1

      Yes bro

    • @bhaskarraju3571
      @bhaskarraju3571 3 роки тому

      In 4th row we got 011. How it got from x+1? Anybody say

    • @BROOKnim
      @BROOKnim 3 роки тому

      @@bhaskarraju3571 xsquare coefficient is 0 ,,x coefficient is 1, xpower0 coefficient is 1

    • @Nehu_07
      @Nehu_07 11 місяців тому

      How to convert Reminder in bits I can't understand plz anyone help

  • @spandithajakkoju8183
    @spandithajakkoju8183 4 роки тому +2

    Thank you sir 😊
    Much needed rn...

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому +1

      Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

  • @sivatulasi8549
    @sivatulasi8549 6 років тому +2

    Nice explanation sir

  • @agasyaxavier
    @agasyaxavier 4 роки тому +2

    Thank you sir.

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому

      Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

  • @rafimdmd501
    @rafimdmd501 3 роки тому +1

    Same this example we have exam that question tomorrow .

  • @Gauravkumar-zm7sx
    @Gauravkumar-zm7sx 3 роки тому +3

    Sir Aapne Isme ekk mistake ki hai last mein parity matrix ka code likhte time 3 row of parity martix M x^2+x hoga then Iska code [1 1 0 ] hoga

  • @salumjuma6073
    @salumjuma6073 4 роки тому +7

    Thanks Prof.For nice presentation
    It helps us alot in this subject since am student of Masters in Information but I have course called information and coding theory
    I learn alot from your channel and earn alot
    But I need help on the name of android app you made for the course
    Also I have one comment on the above video at 8:52 there is a minor mistake on calculation you can cross check it
    Instead of X2 + x you write X2 + 1

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому +2

      Thanks for identifying this error, i will definitely resolve this. And repost this video

    • @bhaskarraju3571
      @bhaskarraju3571 3 роки тому

      @@EngineeringFunda where is the re-post video?

  • @AsmaaSamir
    @AsmaaSamir 3 роки тому +1

    Thank you 🌷

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @YWang-on3cj
    @YWang-on3cj 2 роки тому +1

    Perfection.

  • @sahanam9556
    @sahanam9556 3 роки тому +1

    In 3 rd row devision x will get multiplied to 1 also then remainder is X^2 +X right

    • @RojdeepKharel
      @RojdeepKharel 9 місяців тому

      yess
      there is error in the video

  • @somanathkopparthi2076
    @somanathkopparthi2076 3 роки тому +2

    sir why arent the signs are being changed in division

  • @WaqasAli-sz4ft
    @WaqasAli-sz4ft 4 роки тому +3

    For the third row in parity matrix should be [1 0 1].

  • @shaikaneesh3351
    @shaikaneesh3351 6 років тому +1

    Tqsm sir

  • @osama8219
    @osama8219 4 роки тому

    How can we get generator polynomial g(x) for different code rate?
    Suppose we want to find parity bits for code 5/8 or 3/4 or 13/16 what is the g(x) in this case?

  • @d-02-kanchigupta44
    @d-02-kanchigupta44 5 років тому

    sir please cover layered architecture- different laters like- network , physical etc. It is also a part of digicom and comes in exam.

    • @EngineeringFunda
      @EngineeringFunda  5 років тому

      It is a part of computer network

    • @d-02-kanchigupta44
      @d-02-kanchigupta44 5 років тому

      @@EngineeringFunda yes sir. But it is not available on your channel. Sir, the conceptual clarity can really help in this subject.

  • @vijayadhira261
    @vijayadhira261 4 роки тому

    Sir can u explain cyclic code for syndrome

  • @duvvuindirapriya9052
    @duvvuindirapriya9052 3 роки тому +1

    For First row after substraction why didn't you changed signs
    i get remainder of x^2+2x+1

    • @shirishabansal5326
      @shirishabansal5326 3 роки тому

      same...

    • @ASHUTOSHKUMAR-nx3ll
      @ASHUTOSHKUMAR-nx3ll 3 роки тому +2

      @@shirishabansal5326 because we are not actually doing plus or minus, we are doing EXOR operation there. Hence no need to change sign. If we get two same value we cancel it out and write down the left ones.

  • @nikhilankam3049
    @nikhilankam3049 5 років тому +1

    Why are we using modulo 2 addition??

  • @slatothetop3647
    @slatothetop3647 5 років тому +1

    I love you!!!

  • @Nehu_07
    @Nehu_07 11 місяців тому

    Sir how to convert Reminders in bits ??

  • @037_cse_jananir7
    @037_cse_jananir7 3 роки тому

    Does generator matric represent all possible cyclic codes. Pls reply

    • @sahillsx
      @sahillsx 7 місяців тому

      Im 2 years late to this but I’ll still answer it. The generator matrix does not represent all possible cyclic codes. It is a specific method used in error detection and correction, primarily in cyclic redundancy check codes or CRC-codes. Cyclic codes have various representations and metrics, depending on the application and requirements.

  • @atharvasharma8777
    @atharvasharma8777 4 роки тому

    How to calculate the generator polynomial? I am not able to find an answer with proper explanation anywhere, please do help : |

  • @souravmukherjee6123
    @souravmukherjee6123 Рік тому +1

    In 3rd row it will x^2+x

    • @EngineeringFunda
      @EngineeringFunda  Рік тому +1

      Yup, I did mistake in calculation. Sorry for that but I will resolve it once I come back to this subject again.

  • @Sunny-dp7ur
    @Sunny-dp7ur 5 років тому

    It happens..

  • @akashchopade4715
    @akashchopade4715 5 років тому +1

    why do you have so many ads in your 10 min video lecture

  • @fire_3221
    @fire_3221 4 роки тому

    But how about the order of identity matrix , here it's 4 . How...???
    Plz reply

    • @fire_3221
      @fire_3221 4 роки тому

      Plz reply .

    • @adenosinetp10
      @adenosinetp10 4 роки тому +1

      its already given in the question (7,4), that 4 determines the order of the matrix..

  • @beenishmasood8237
    @beenishmasood8237 2 роки тому

    Sir your 3rd row has 110 .your last term mistake in division

  • @tanugupta2553
    @tanugupta2553 4 роки тому

    at8:53 duration remainder must be x2+x

  • @setc38yash24
    @setc38yash24 Рік тому

    The Final 3rd parity bit is 101 not 110.

  • @gokulsbz8269
    @gokulsbz8269 4 роки тому

    How can we know that g matrix is 4×7 matrix

    • @fire_3221
      @fire_3221 4 роки тому

      Same doubt for me too

  • @074anjalisharma9
    @074anjalisharma9 6 місяців тому

    the third row remainder should be x^2+x plz correct it sir

    • @EngineeringFunda
      @EngineeringFunda  6 місяців тому

      I will consider it in modification of course.

    • @EngineeringFunda
      @EngineeringFunda  6 місяців тому

      I will consider it in modification of course.

  • @praveendakua5765
    @praveendakua5765 5 років тому

    Sit your third raw answer is incorrect the right ans of 3rd raw is x2+x

  • @neetishyadu2501
    @neetishyadu2501 Рік тому

    3rd row remainder will be X^2+X not!! X^2 +1

  • @nishabharti7731
    @nishabharti7731 10 місяців тому

    X*1=1 or x

  • @RojdeepKharel
    @RojdeepKharel 9 місяців тому

    3rd row of parity matrix is wrongg

  • @Supli-Man
    @Supli-Man 5 років тому +1

    Wrong

  • @naina2557
    @naina2557 4 роки тому

    The remainder is wrong

  • @swayamhidadugi4596
    @swayamhidadugi4596 Рік тому

    Third step priority 101 wrong

  • @assuranceclasses4591
    @assuranceclasses4591 5 років тому

    Galat kiya h

  • @saikiranffgaming5502
    @saikiranffgaming5502 Рік тому

    Hello sir wrong
    101
    111
    101
    011

  • @divyadngowda2486
    @divyadngowda2486 5 років тому +1

    Wrong

  • @scatteringparameters.4167
    @scatteringparameters.4167 3 роки тому +1

    Wrong