IEEE 754 Floating Point Representation to its Decimal Equivalent

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  • Опубліковано 20 сер 2024
  • This is a video for ECEN 350 - Computer Architecture at Texas A&M University.

КОМЕНТАРІ • 432

  • @billbates5054
    @billbates5054 4 роки тому +60

    Thank you so much !, 35 years of writing code and never had to do this before, clear , precise, just fantastic

    • @dale116dot7
      @dale116dot7 4 роки тому +2

      Me too, but then today I had to write this decoding and printing the digits out. In 9S08 assembly code. Oddly, I watched this after doing the same exercise myself and writing the code. Handy to have watched this, looks like I did it properly.

  • @nam3unkn0wn20
    @nam3unkn0wn20 10 місяців тому +18

    You should definitely consider a future in teaching. clear, concise and to the point, properly showing each step with explanations! Amazing!

  • @shawnkhoo1949
    @shawnkhoo1949 3 роки тому +27

    What kind of magical video is this. 100% clear explanation. Wow. Just wow. 7 minutes of a video that I would watch repeatedly forever so I could just experience the power of this video one more time

  • @sudeepadas4719
    @sudeepadas4719 7 років тому +133

    I have never seen this type of explanation of this question anywhere..u r just awesome dear...carry on..

    • @dhairyashiil
      @dhairyashiil 4 роки тому +2

      Haaa
      Correct...
      I have seen it after 3 years and It's still worthy....

  • @GlobalProds
    @GlobalProds 6 років тому +826

    you should teach my teacher how to teach.

  • @kaoutar6090
    @kaoutar6090 3 роки тому +5

    Hey girl... You really helped me... I was dead loss in converting the IEEE754 to decimal... And I am having an exam tomorrow... You're really a miracle!! You explain so simply and clearly... I just understood the converting in 7 minutes... Wow... Thanks a lot... You made my day.. ♥ 💕 😍 😘

  • @alexisfondardmartin5841
    @alexisfondardmartin5841 4 роки тому +19

    Ur a genius ! It's incredible how my entire classroom has understood this, however we're french
    Thank you !

    • @mahdiranjbar3569
      @mahdiranjbar3569 3 роки тому

      meme moi. elle a tres bien explique franchement

  • @Cineme23
    @Cineme23 5 років тому +7

    Thank you so very much! This is the most helpful conversion video I have found. You break it down so it is so much easier to understand. This has helped me with my homework.

  • @user-pj5hw3br7j
    @user-pj5hw3br7j Рік тому +4

    Thank you so much! I'm a Stanford student and tomorrow I have a test on this stuff, I really appreciate it! I'm sure that if this comes up on the test I'll get those points for sure! Great explanation!

  • @tes1a
    @tes1a 3 роки тому +4

    Thank you for your videos. I learned how to change between the floating and Decimal. In the step III, I use 1.10101×2^7. Then I can move the point to the right 7 times. so the result is 11010100, then turn it to a number based 10, it is 212.

  • @rosskappa5410
    @rosskappa5410 3 роки тому +1

    Some amazing people over the internet teaches you amazing things. Thank you.

  • @jssAF0
    @jssAF0 2 роки тому

    Super clear explanations, descriptive notes, and step-by-step solution in this video. I highly RECOMMEND it!

  • @extraadinary3189
    @extraadinary3189 3 місяці тому

    Literally have an exam tomorrow on this. This saved my life thanks!

  • @kakerlakenmilch1155
    @kakerlakenmilch1155 4 роки тому +9

    I tried to figure out this system with my profs script for 2 days XD, for you it took 7 minutes

  • @akashkhajuria8818
    @akashkhajuria8818 Рік тому +1

    The way you are writing on the paper is so satisfying 😮‍💨.....

  • @aaron6807
    @aaron6807 4 роки тому +9

    Thank you so much , my professor spent so much time on this he made it sound more complex than it actually is

  • @harshitwadhwa40
    @harshitwadhwa40 2 роки тому

    i am from bits..just abt to give my midsem exams..was really worried as none of my friends explained me..randomly searched and found ur video..understood everything..Thanks a lot...may god bless you!!

  • @kibetehud414
    @kibetehud414 4 роки тому +4

    The most brilliant explanation i've got. Thanks a lot.

  • @shalinidhapola5854
    @shalinidhapola5854 Рік тому +1

    Your way of teaching is amazing !
    This video has cleared all my doubts . Thankyou so much!!
    I really want you to upload more videos that will help students like me.

  • @nicholaskryger-nelson7145
    @nicholaskryger-nelson7145 4 роки тому +1

    Best video I've seen so far. Thanks!

  • @alambaharul4917
    @alambaharul4917 4 роки тому +3

    Magnificent explanation !! My professors need to learn from you how to teach....

  • @docmaynard1934
    @docmaynard1934 3 роки тому +1

    Excellent job explaining a simple process that so many cannot explain!

  • @jasonrichards2751
    @jasonrichards2751 Рік тому

    Thank you so much for this help. I wouldn't have been able to figure this out without it.

  • @Sam-rz5hw
    @Sam-rz5hw Рік тому +1

    the best explanation on the internet!

  • @vinaytigadi7991
    @vinaytigadi7991 6 років тому +1

    Best explaination... I have never seen such kind of explaination for ieee

  • @user-um8ps3oj1e
    @user-um8ps3oj1e 6 років тому +1

    Your explanations are awesome, I have been watching so many videos, and yours the BEST

  • @mohubeduabram3896
    @mohubeduabram3896 6 років тому +1

    you deserve morethan the likes that u have now...you are simply the best..i love you

  • @jarzota
    @jarzota 6 років тому +8

    Good thing to remember is that for simple questions like these,
    2^7 is 128. which is always 1000 0000 in Base-2 (Binary). Once you get used to the simple numbers. At first glance, I knew 110 is 6. meaning it was 128 + 6 = 134. anything beyond 1000 (8) you should use the 2^x (where 1 is present) method. it's a lot more accurate if you're not confident with the basic binary

  • @harishbalaji7209
    @harishbalaji7209 5 років тому +1

    Thank you sis. Helped me a lot!!!
    Your voice is captivating me towards this subject and your handwriting is way too good.
    Make more videos,continue the good job.

  • @powerseeker
    @powerseeker 3 роки тому +2

    Thank you from France !

  • @jonathanishii187
    @jonathanishii187 5 років тому +4

    OMG what an amazing explanation! thank you so much. i really like how you explained everything in great detail :)

  • @jaydennn28
    @jaydennn28 11 місяців тому

    Thank you! This is the best explanation I have found and I finally understand it! You're a life saver!

  • @robblamires511
    @robblamires511 5 років тому +2

    Priceless! With this explanation I was able to create software to do the job. Many thanks.

  • @kishankumarrabha5684
    @kishankumarrabha5684 6 років тому

    you should be our teacher.you explain so nice and clear . Easy to understand

  • @tedmairura1834
    @tedmairura1834 5 років тому +1

    Gal you are better than best.Teach our prof how to lecture please.You good.

  • @nickeydissanayake7822
    @nickeydissanayake7822 Рік тому

    this is the best explanetion i've ever had. thank u

  • @taskinabdur-rahman3487
    @taskinabdur-rahman3487 2 роки тому

    Thanks for making this video. Saved me on my exam.

  • @richardc7318
    @richardc7318 6 років тому +293

    You should have my useless prof's salary

    • @Mason-yj1ip
      @Mason-yj1ip 4 роки тому +6

      So TRUE bro! I leave the classroom with depression after every System Programming class now, because I simply just cannot understand the lecture. My prof gives the most confused explainations and not-so-good examples with his not-so-sexy British accent, which make his lecture more confusing. Sorry for being negative in here but I seriouslly considered take off my shoe and throw him with it. Like why should I pay my tuition if you want me study on my own?!

    • @nikhilflautist
      @nikhilflautist 3 роки тому +3

      @@Mason-yj1ip are u indian??.
      If not,then chill bro.
      We indians pay a huge as tuition fees,can't complaint anyone,teach our friends and make ourselves to understand everything.
      😂😂😂

  • @hussainmohammad1452
    @hussainmohammad1452 5 років тому

    pronunciation & explanation deserve a big clap.

  • @prankalldae5507
    @prankalldae5507 2 роки тому

    Desi Texan greeting Howdie is what keeps me up at night

  • @aleeyamohamadroki5419
    @aleeyamohamadroki5419 10 місяців тому

    you have no idea how you've saved me from failure

  • @candelaayala831
    @candelaayala831 5 років тому +4

    Best teacher ever! I've been searching for an easy and clear explanation like yours for about a week! Thank you so much =)

  • @Edin12n
    @Edin12n 5 років тому +1

    Thanks again. Love how you show the calculation both ways.

  • @scottscott232
    @scottscott232 3 роки тому

    Excellent. Very neat writing too makes it even easier to understand. Thank you.

  • @marchinton6299
    @marchinton6299 7 місяців тому

    You made this quite clear. Well done. Thank you.

  • @tschannel7111
    @tschannel7111 5 років тому +1

    Your video makes a lot of sense! Thank you for the simple, yet detailed explanation! :)

  • @Satyam.K08
    @Satyam.K08 2 роки тому

    Finally the journey to learn this ends.! Thanks a lot!

  • @adwaithks
    @adwaithks 4 роки тому +4

    Finally found something that's understable..

  • @p.a.u.lakacor8802
    @p.a.u.lakacor8802 2 роки тому

    Thank you teacher. The lecture is very easy to understand ❤️❤️❤️ i cant control it when on class. Thank you

  • @karthikeyanpanchatcharam6050
    @karthikeyanpanchatcharam6050 2 роки тому

    Fantastic explanation. I'm truly impressed with the way you write. Vera level Thangam nee.

  • @karamkassem9821
    @karamkassem9821 2 роки тому

    This is pure gold , thanks for the clear explanation

  • @motivusthesage
    @motivusthesage 4 роки тому +1

    An absolutely amazing calculation of how tf this is in my recommended

  • @dhiruhamal
    @dhiruhamal 11 місяців тому

    Now I understood this technique sounds and clear. Thank you Abishalini :D

  • @benjaminjohnoommen4892
    @benjaminjohnoommen4892 3 роки тому +1

    Thank you :) Nicely explained!

  • @camilagarcia5922
    @camilagarcia5922 4 роки тому +3

    Explicas muy bien, incluso con mi inglés básico entendí absolutamente todo. Eres increíble, gracias!

  • @krishm4331
    @krishm4331 4 роки тому +1

    Very nicely explained!

  • @nhaho1473
    @nhaho1473 8 місяців тому

    hi, i'll have an exam tmr, thank you for this video, it's amazing

  • @hugoprado4965
    @hugoprado4965 Рік тому

    Thank you so much I was stuck in question for days, and I finally understood it because of your video!

  • @edeng-j7701
    @edeng-j7701 4 місяці тому

    Clear and concise! Thank you!

  • @henriquelima5862
    @henriquelima5862 3 роки тому +1

    Thank you so much! Your explanation was exactly what I was looking for!

  • @sabuein
    @sabuein 4 роки тому +2

    Thank you, Abishalini.

  • @shivpratapraj900
    @shivpratapraj900 5 років тому

    You are awesome !! We'll never fail if you will teach !!

  • @hligfl
    @hligfl Рік тому

    You saved meee at work xD here's the python version :
    def IEEE754(n):
    # decimal to binary
    b = bin(n)[2:]
    # the binary in IEEE754 notation
    # add '0' bytes on the left
    if len(b)%4 != 0:
    v = ''
    for i in range((4-len(b)%4)):
    v += '0'
    b = v + b
    sign = b[0]
    # add '0' bytes on the right
    while len(b) < 32:
    b += '0'
    # compute exponent and mantissa
    exponent = int(b[1:9], 2) - 127
    mantissa = computeMantissa(b[9:])
    print("sign : ", sign, "exponent : ", exponent, " mantissa : ", mantissa)
    # compute the value
    final = (-1)**int(sign) * (1 + mantissa) * 2**exponent
    return final

  • @Dr1nc
    @Dr1nc 7 років тому +10

    Impressive tutorial and english knowledge.

  • @woolgathered
    @woolgathered 3 роки тому

    This has been extremely helpful, and I like your Siemens pen.

  • @SR-kd4wi
    @SR-kd4wi 3 роки тому +1

    My profs earn in top 1% percentile in my country and yet I come to UA-cam to learn.

  • @bobross2404
    @bobross2404 2 роки тому

    Thank you very much for such a concise and simple to follow explanation!

  • @roastduck2773
    @roastduck2773 3 роки тому

    Very well executed, clear and informative. Well done.

  • @wirito
    @wirito 6 років тому +1

    I kept hearing “equilibrium” instead of “equivalent” lol.
    Great explanation dude. Thanks a lot :)

  • @premrauth8416
    @premrauth8416 4 роки тому +2

    Thank you so much for such a nice explanation 🙏🙏🙏🙏🙏

  • @alyaalmutairi1785
    @alyaalmutairi1785 Рік тому

    i love you for this. i hope u have an amazing life

  • @sanuparamasivam6993
    @sanuparamasivam6993 4 роки тому +1

    Thank you!!!!! Helped me a lot.

  • @ScashS2
    @ScashS2 4 роки тому

    Thank you sooo much! Excellent walkthrough -clear and concise!

  • @alexandrulolea4631
    @alexandrulolea4631 11 місяців тому

    Thank you so much! Clear and well structured explanation!

  • @dhairyashiil
    @dhairyashiil 4 роки тому

    Awsome video mam....
    You are amazing.... And also your voice is just lovely....... Thank you so much for this video

  • @asmasj805
    @asmasj805 6 років тому +1

    that was awesome ,Imagine that my teacher gave me your video link to learn!
    if just our teachers were like you. This hurts my heart I am speechless :(

  • @aslowguy
    @aslowguy 6 місяців тому

    This should definitely be the top result

  • @rajeshviswanathan2764
    @rajeshviswanathan2764 2 роки тому

    You have done a wonderful job explaining this Abishalini. Beautiful handwriting as well. Please drop some more videos like this.

  • @abdelhamideljakani5566
    @abdelhamideljakani5566 5 років тому

    Wow i don't how i can thank you i wish you luck you should be a teacher for teachers

  • @a....q
    @a....q Рік тому

    thank you you helped me with my uni homework

  • @chunheicheng4284
    @chunheicheng4284 6 років тому +8

    OMG, i believe that professors should learn from u how to express an idea clearly after watching your explanation

  • @leethai98
    @leethai98 5 років тому +1

    thank you very much.

  • @docbraniac7999
    @docbraniac7999 5 років тому

    You are awesome! Don't stop teaching

  • @tchogon4692
    @tchogon4692 2 роки тому

    University sucks. How can a random person on youtube teach 1000x better than my teacher.
    Thanks a lot!!

  • @giunic0116
    @giunic0116 3 роки тому

    Many thanks from Naples

  • @radiagulzan
    @radiagulzan 4 роки тому +1

    this was amazingly taught, thank you so much

  • @bhartipoddar9428
    @bhartipoddar9428 3 роки тому

    thanks for the wonderful explanation

  • @hfdtybgtddtyhbffcvvyhbhyyg
    @hfdtybgtddtyhbffcvvyhbhyyg Рік тому +1

    Thank you so much ❤❤❤

  • @karthip2206
    @karthip2206 6 років тому +1

    Wow.amazing....
    I love your teaching

  • @rahulrachh3320
    @rahulrachh3320 3 роки тому

    Thank you So Much... Loved the explanation.

  • @jishnuvjn3378
    @jishnuvjn3378 6 років тому

    Just amazing!!! Please upload more of such videos!!

  • @kamrulalam4047
    @kamrulalam4047 6 років тому +1

    Thank you very much for this video, kind human!

  • @michaelangelo822
    @michaelangelo822 6 років тому +10

    You can just do the reverse steps from the dec to IEEE 754... Its way easier

  • @pranshujain2813
    @pranshujain2813 Рік тому

    You explain this concept very nicely

  • @TommyMN
    @TommyMN 4 роки тому +1

    Very helpful thank you so much!

  • @gaunterodimm1539
    @gaunterodimm1539 5 років тому +1

    my fucking teacher teach me in class like 2 hours, and I get nothing, but this video makes me understand in 7 minutes, good video!!

  • @MsAngulu
    @MsAngulu 6 років тому +1

    Explained very well. Keep it up

  • @mostakimahmed2095
    @mostakimahmed2095 6 років тому +1

    thanks for your wonderful explanation

  • @HarishKumar-kp5gy
    @HarishKumar-kp5gy 2 роки тому

    Thanks sister by this video I understand very clearly

  • @SarathKumar-nx3qg
    @SarathKumar-nx3qg 4 роки тому +1

    Thanks a lot.................