Time for action – plotting the Hamming window

Let's plot the Hamming window. Perform the following steps to do so:

1. Call the NumPy hamming function to calculate the Hamming window.

   window = np.hamming(42)

2. Plot the window with Matplotlib.

   plot(window)
   show()

   The Hamming window plot is shown as follows:

   

What just happened?

We plotted the Hamming window with the NumPy hamming function.