Can we draw digital waveform graph with Pyplot in python or Matlab??

I am trying to draw digital signal waveform graph for bits like 01010101010101 using pyplot in python, like Is i...

Matplotlib - color under curve based on spectral color?

I would like to make a plot of of a spectrum, where the area under the curve will be shaded according the the corres...

composing colormaps in matplotlib using elements like tab* builtin?

I am trying to plot some colorful discrete data using matplotlib. With tab10-like colormaps I get nice results Ho...

Matplotlib change colormap tab20 to have three colors?

Matplotlib has some new and very handy colormaps (tab colormap). What I miss is a feature to generate a colormap lik...

Named colors in matplotlib?

What named colors are available in matplotlib for use in plots? I can find a list on the matplotlib documentation t...

How to extract the text displayed in a dot matrix LED display?

I need to extract the number from a display(LED dot matrix) Sample Image: I am using the example code given by p...

Turn grid into a checkerboard pattern in python??

I have successfully created a grid, but am now trying to turn my grid into a checkerboard pattern, preferably using ...

half (not split!) violin plots in seaborn?

Currently seaborn offers functionality for split violinplots by setting split=True, according to a hue variable. I ...

How do I get time of a Python program's execution??

I have a command line program in Python that takes a while to finish. I want to know the exact time it takes to fini...

Pylint invalid function name?

I'm running Pylint 1.7.2 with Python 3.6.2. Pylint is showing the following error: Invalid function name "create_ma...

Passing an integer by reference in Python?

How can I pass an integer by reference in Python? I want to modify the value of a variable that I am passing to the...

One figure to present multiple pie chart with different size?

The figure above is an illustration of my purpose. It's easy to plot pie chart in MatPlotLib. But how to draw ...

Python truncate a long string?

How does one truncate a string to 75 characters in Python? This is how it is done in JavaScript: var data="saddddd...