How to Approximate the Fourier Series in Python
By using a combination of tools available as part of the Python framework, you can approximate the Fourier transform on a plotted chart. By using iPython and matplotlib, you can call on a script to produce a chart. However, you need Python installed on your system for this to work.
Other People Are Reading
Instructions
-
-
1
Open your command line interface (CLI). This process differs depending on your operating system.
-
2
Type "iptyhong -pylab" and press "Enter."
-
-
3
Type "%logstart" and press "Enter." Type "from scipy import *" and press "Enter."
-
4
Enter your first value range and press "Enter." Type your second value range and press "Enter." Type the Fourier array and press "Enter."
-
5
Type "plot(abs(b))" and press "Enter." Then type "[<matplotlib.lines.Line2D instance at 0xb7b9144c>]" and press "Enter." Finally type "show()" and press "Enter."
-
1
