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Function Synopsis

p = lyngby_pdf_poisson(X, lambda)

Help text

 lyngby_pdf_poisson   - Poisson probability density function

       function p = lyngby_pdf_poisson(X, lambda)

       Input:  X        Data points (object x variables)
               lambda   Poisson parameter(s) 

       Output: p        Poisson density function

       Poisson probability desity function.

           f(x) = lambda^x * e^(-lambda) / x!  

       where x! is the factorial or gamma(x+1).
       Both X and lambda can be matrices or vectors.

       See also: lyngby_pdf_gauss

Cross-Reference Information

This function is called by

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