Spawn Graph

I need to describe this graph as an equation for my game in unity 3D, it describes the spawn of enemies in time. At first is kind of like a sigmoidal/power curve, but after some time it turns into a spline that goes up and down but overall increases slowly with time.

Can you help?

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    Maybe something like this: https://www.wolframalpha.com/input/?i=plot%28ln%28x%5E2%2B1%29%2Bsin%28x%29%2C%28x%2C0%2C50%29%29 – QC_QAOA Nov 05 '20 at 21:42
  • looks kinda like an exponentially decaying sinusoid with a linear offset. Or maybe, something like x + sinc(x) ? – Brad S. Nov 05 '20 at 21:51
  • @BradS.: the decay law in unclear. Does not even seem to be monotonous. –  Nov 06 '20 at 07:03

1 Answers1


Your quick sketch is not sufficient to understand what you want.


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