New posts in Pgfplots

How to draw slope fields with all the possible solution curves in latex

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Fill a contour-plot

Big data surface plots: Call gnuplot from tikz to generate bitmap and include automatically?

Helix on a cylinder

Replicate the Fourier transform time-frequency domains correspondence illustration using TikZ

How to draw a irregular circle(shape)?

Connecting subplots

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How can I setup PGFPlots to work with gnuplot?