altering a signal

Discussion in 'The Projects Forum' started by s3b4k, May 13, 2011.

  1. s3b4k

    Thread Starter Member

    Feb 15, 2010
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    I would like to alter a signal that is about a couple thousand samples long to alter using matlab. any suggestions which signal i should use?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. s3b4k

    Thread Starter Member

    Feb 15, 2010
    38
    0
    yeah it is its because i didn't want to go off topic with programming and signals so i posted two posts in separate forums associated with the topics;)
     
  4. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    5,448
    782
    You can make the signal as complicated or as simple as you wish.

    A good start would be a pure sinusoid of known amplitude and frequency with superimposed random noise.
     
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