Friday, February 15, 2013

Playing with PDFs

I wanted to double check my PDF calculations to make sure I'm getting values that make sense.  Also, I wanted to check to see if the profile of the galaxy was close to the desired look.
5.5M splats, no pdf
3.2M splats, pdf = (1 / (1-core)) - (x / (1-core))
2.5M splats, pdf = (1-x)
1.7M splats, pdf = (x-1)^2
1.2M splats, pdf = -(x-1)^3
1M splats, pdf = (x-1)^4

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