#8 -- Digital filtering on FPGA

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 31

  • @whatever7338
    @whatever7338 5 років тому +10

    10:55 is my favourite part. This guy is great.

  • @johnyu-eh4id
    @johnyu-eh4id 4 роки тому +1

    I like how the roundoff errors were introduced immediately. Makes you think about it at the beginning of a design.

  • @Sousanators
    @Sousanators 6 років тому +14

    sweet lord almighty I wish I was there. My university is very boring. This class was legendary

  • @m1geo
    @m1geo 5 років тому +6

    Thanks for this video! It always amazes me the quality of education available online! I'm off to write some filters in Verilog!

  • @yaghiyahbrenner8902
    @yaghiyahbrenner8902 10 років тому +6

    no questions at the end! that was an excellent lecture would have loved to see the outcome at the lab.

    • @ocayaro
      @ocayaro 10 років тому +1

      No questions at the end of any talk is not necessarily a good sign because either (a) lecture was boring (b) no one understood you enough to see gaps and follow ups (c) your talk was not relevant. Great video though, I agree.

    • @ece4760
      @ece4760  10 років тому +2

      ElectroAfrican
      I agree. It worries me when there are no questions. One factor I have noticed, however, is that I tend to get a lot at the start of lecture.

    • @ocayaro
      @ocayaro 10 років тому +1

      Bruce Land Wow! I am humbled by your response, in person!

    • @ece4760
      @ece4760  10 років тому +2

      More generally, students seem to really think about the material when they sit down in lab to do the exercises. THAT is when I get the questions.

    • @yaghiyahbrenner8902
      @yaghiyahbrenner8902 10 років тому +1

      Bruce Land Hey Bruce I see you actually do read the comments, Greetings From South Africa. ;)

  • @dicha5888
    @dicha5888 7 років тому +5

    it was an excellent explanation of the filter. This lecture helped me in my project.
    Thanks Bruce...

    • @anilsenturk408
      @anilsenturk408 5 років тому

      I watched this almost a year after my masters in eng degree and now it makes a lot more sense

  • @rajarshimukherjee4844
    @rajarshimukherjee4844 3 місяці тому

    How do we implement these concepts on an fpga?

    • @ece4760
      @ece4760  3 місяці тому

      supporting code people.ece.cornell.edu/land/courses/ece5760/index.html#links

  • @dsrinivasulu1230
    @dsrinivasulu1230 4 роки тому

    Sir,I have an idea to denoise a image using FIR filter based on FPGA,MATLAB and VIVADO.Can u please help me to do this.

    • @ece4760
      @ece4760  4 роки тому

      Since I have never used VIVADO or xilinx parts, I doubt it. Are you thinking of a FIR filter with a finite space response or time response?

  • @sam78ize
    @sam78ize 3 роки тому

    very high quality lecture.

  • @camelazo
    @camelazo 3 роки тому

    10:00 infinite time domain!!! Give that student a beer!!!

  • @johnadams6249
    @johnadams6249 4 місяці тому

    Get this man a better board eraser!

  • @IanRonquillo
    @IanRonquillo 6 років тому +2

    Plays normally at 1.25x speed.

  • @kasperverweij9424
    @kasperverweij9424 5 років тому

    geez that blackboard is dirty, great video though, very useful

  • @Paradiesgestalter
    @Paradiesgestalter 6 років тому

    i am electronic musican...and love the overtones and finally the subtractive and the attenuation. i calculated simulated etched and drilled mY own opamp filter designs... from this point of view i was very interested how do you make something on fpga -which i am also very interested because of building a midi based live music device (had done it on maxmsp ported it to uC and now to vhdl) ... but sorry i cant follow your maths clyphes... when i where a student invthis class i would stand up and say "no! you cant do that so. the human need sense inspiration and inner fire. we want to here how it sounds. for what holy multiband overdrive i could use a " perfect cross"... also get away with that smeary board . and that variables . give them a name. teacher go home make your homework come back with your very best artwork and present it on foil ir beamer. your the master. take your fpga. build a sampler and filter conect some pots turn on the pa and sample the mic..."
    (this was feedback)

    • @ece4760
      @ece4760  6 років тому +1

      I really do not know what you are asking. For the background of our students, the math is easy. And I believe that lecturing from power point is useless. But if you are asking for examples, then you might look at the wav files on people.ece.cornell.edu/land/courses/ece5760/LABS/s2018/lab2_drum.html
      in which the FPGA solves differential equations to make drum sounds.
      Or the student string synth project
      ua-cam.com/video/DvpA_gBL1VU/v-deo.html
      or an older microcontroller music box I designed.
      people.ece.cornell.edu/land/courses/ece4760/labs/s2012/synth_test/Markov_music.html

    • @ece4760
      @ece4760  6 років тому

      Or maybe you should look at the lectures that are from last year rather than 5 years ago

    • @Paradiesgestalter
      @Paradiesgestalter 6 років тому

      Bruce Land did not noticed that you uploadet so much content - will check the new stuff. thought someone loadet one video up...
      for the rest: i stay to my words - that where my impressions by the look into this video - it was ment as feedback - not to bitching around!