Image Processing Reference
In-Depth Information
Fig. 4. Fraction of failed recoveries as a function of the small dimension of the mixing matrix M
for signals consisting of 1 (magenta), 3 (red), 5 (blue) and 7 (green) sinusoids. The large
dimension of the mixing matrix is N = 128 and 1000 trials were performed for each value of M .
Fig. 5. Fraction of failed recoveries as a function of the small dimension of the mixing matrix
M. For the blue curve the mixing matrix is generated from the sum of random integers
drawn from {-1,0,1} plus i times different random integers drawn from {-1,0,1}; for the red
curve, complex numbers with the real and imaginary parts given by reals uniformly
distributed between -1 and 1; for the magenta curve, the entries of the mixing matrix are
randomly chosen from -1 and 1.
Search WWH ::




Custom Search