Subplots. The plt.subplots() object is an automatic axis manager built on top of plt.figure().It is used similar to plt.figure() except it uses tuple unpacking to grab fig and axes.Using subplots the ...

There are two ways to build plots in matplotlib: (i) functional method, (ii) object oriented method. First we'll look at the functional method. ... ('Y label') plt. title ('Title') Subplot. To plot ...

I suspect the problem is that matplotlib needs constant-length arrays to plot two on the same plot. For each 'tick' of the animate function it will need to know what value to write for that instant.