Lab Exercises )
Exercise 1.
Generate a function f(x) at n=256 points uniformly distributed
on the domain x=0..1 such that f = 2*x for x<0.6 and zero
elsewhere. Perform multiresolution analysis with a tophat
scaling fucntion and Haar wavelets.
Print out the scale function wavelet coefficients at each resolution.
Exercise 2.
Write a code to generate and plot the Daubechies 4th order scale function
and wavelet using recursion and published coefficients.
Exercise 2.
Perform a "continuous" wavelet transform on a function of your
choosing, something that varies on several different scales yet also
has local structure. The waveletxform.py code in the class examples directory
might be a good starting point.