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3
votes
1answer
80 views

plotting a 2D animated data surface on MatPlotLib

I'm trying to get an animated 2D data surface on MatPlotLib. After a bit of search on the internet, i've found an example that almost works: ...
2
votes
5answers
531 views

How can I plot piece-wise defined function in some easily-accessed open-source tool?

I want to plot $$f_{n}(x) = \begin{cases} x-n & \text{for } n \leq x \leq n+1 \\ 2-x+n & \text{for } n+1\leq x \leq n+2 \\ 0 ...