NumPy Beginner's Guide Chapter 10 When Numpy is not enough: Scipy and beyond The example code requires SciPy and Matplotlib. Run the code examples with python frequencies.py Demonstrates FFT transforms. gaussquad.py Demonstrates numerical integration. images.py Demonstrates image manipulation. optfit.py Demonstrates optimization. pair.py Demonstrates two samples statistical tests. scipyio.py Demonstrates Matlab/Octave interoperability. sincinterp.py Demonstrates interpolation. statistics.py Demonstrates statistical functionality. trend.py Demonstrates the detrend function.