Name: [10761] Jason Wirth
Member: 70 months
Authored: 5 videos
Description: USC_Football.play("UCLA") >> "U-C-L-A...Tusk!" ...

Matplotlib and iPython [ID:766]

a series of video-tutorials by Jason Wirth

In this series I demonstrate some basic plotting using Matplotlib and iPython.

Video Tutorials

1. An introducton to the 'Artist'

The Artist class is the foundation for everything in matplotlib. This video provides an introduction to Matplotlib and demonstrates how to create a simple line plot.

2. Modifying properties

This video builds off the introduction, further explaining how artists work in Matplotlib. Properties of lines are examined with manipulation through .get() “getter” and .set() “setter” methods.

3. Adding text to plots

Text is an important part of Matplotlib and an integral part of creating beautiful looking graphs. This video demonstrates how to use the ‘Text’ artist to display text on a plot and change its various properties such as color. Our plot has two lines, y=x**2 and y'=2x, I add the each line's label and change its color to match the line.

4. Creating multiple plots

It is quite common to display more than one plot in the same window. This video demonstrates an introduction to creating multiple plots: the first plot is created with “fig.add_subplot(2,1,1)” and the second plot with “fig.add_subplot(2,1,2)

5. Creating multiple plots 2, another example

The previous video demonstrated creating two plots. This video shows another example, creating 4 plots in one window. Plots are arranged in rows and columns using the ‘add_subplot(row, col, plot number)’ method.

Showmedo is a peer-produced video-tutorials and screencasts site for free and open-source software (FOSS)- with the exception of some club videos, the large majority are free to watch and download.

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Educating the Open-source Community With Showmedo

Although as important as the software it supports, education and documentation are relatively neglected in the Open-source world. Coders love to code, and explaining how best to use or improve the software tends to be deferred or even sidelined.

At Showmedo we believe the community can play a vital role here and also say thanks for the tools and software that make our lives easier. If you have a piece of software you love or a programming langugage you are enthusiastic about, why not make a screencast showing others how to use it? All the stuff you wish you'd been told, the tips, tricks, insights that would have saved you time and frustration.

Screencasting is easier than you think, and we're happy to help you. You can emailus for advice or just use some of the how-to screencasts on the site. This screencasting learning-pathis a good place to start.

Kudos and Thanks for Jason

Content

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