How-to articles, tricks, and solutions about PLOT
Adding a legend to PyPlot in Matplotlib in the simplest manner possible
Here is a simple code snippet that demonstrates how to add a legend to a PyPlot in Matplotlib:
Changing the tick frequency on the x or y axis
In matplotlib, you can change the tick frequency on the x or y axis of a plot by using the set_xticks() or set_yticks() method of the Axes class.
Save plot to image file instead of displaying it using Matplotlib
To save a plot to an image file using Matplotlib, you can use the savefig function.
When to use cla(), clf() or close() for clearing a plot in matplotlib?
cla() is used to clear the current axis of a plot in matplotlib.