Thread: measure heart pulse with microphone

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  1. #1
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    that's awesome.

    does this mean recursive FT is a possible way to get the eigenfrequencies of a periodic function? o_O

  2. #2
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    Quote Originally Posted by m37h0d View Post
    that's awesome.

    does this mean recursive FT is a possible way to get the eigenfrequencies of a periodic function? o_O
    Maybe. Some adaptation of PCA might be more suitable to that, though.
    Code:
    //try
    //{
    	if (a) do { f( b); } while(1);
    	else   do { f(!b); } while(1);
    //}

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