dsp project

Discussion in 'The Projects Forum' started by ishfaqkk, Dec 27, 2006.

  1. ishfaqkk

    Thread Starter New Member

    Dec 21, 2006
    1
    0
    hello all!
    i have got a dsp project which has to be developed in simulink.
    the poject specification is here:
    Design a DSP system that utilizes the following concepts
    a. Sampling and Quantization
    b. ADC(specify the mechanism)
    c. DFT (specify the algo)
    d. Processing in Frequency domain (Filtering, compression etc)
    e. IDFT(specify the algo)
    f. DAC(specify the mechanism)
    g. Comparison of output with input resulting in a statement showing the benefit of the process.

    the input in my project is an image signal and the output should be a magnified image. can anybody help me with it coz i am new to simulink and i need a start to carry on with my design part of the project.
    thanx in advance for help.


    and if any body has a better idea than "magnifying the image", then i can talk to my instructor and can change the project. but i badly need help coz i have to submit it in the first week of jan.
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,170
    1,797
    Best advice I can give is Steve Smiths online textbook
    http://www.dspguide.com/

    Good luck - you'll really need it to make 1st week of January.
     
  3. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Hi,

    You can check with Atmel and get the spec sheet on their DSP chip. It runs to 235 pages or so.

    Good luck...
     
  4. Distort10n

    Active Member

    Dec 25, 2006
    429
    1
    Now I know why I enjoy analog. I would look on TI's website at their C6000 DSP family. It is known for video applications. They might have a sample project available or you could even call their technical support and ask for tips.

    There is one application note called "High Resolution Video Using the DM642 DSP and the THS8200 Driver." Don't know if it is worth your time.

    Analog Devices also has DSP's but I never used them. I believe ADI is well known for audio rather than video in DSP apps.

    I will take transfer functions of op-amps over C code any day of the week.
     
Loading...