quasi_isos.m

% Generate a sequence pair that is quasi-isomorphic and one that isn't

% Copyright (c) 2019 Michael Robinson
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homology_bars1=floor(4*rand(floor(rand*4)+1,1))+1; 
homology_bars1=[homology_bars1, homology_bars1];

homology_bars2=floor(4*rand(floor(rand*4)+1,1))+1; 
homology_bars2=[homology_bars2, homology_bars2];

exact_bars1=floor(4*rand(floor(rand*4)+1,1))+1; 
exact_bars1=[exact_bars1, exact_bars1+1];

exact_bars2=floor(4*rand(floor(rand*4)+1,1))+1; 
exact_bars2=[exact_bars2, exact_bars2+1];

disp('-----Start A------')
barsA=[exact_bars1; homology_bars1]
matsA=barcode_generator_scramble(barsA)
render_sequence(matsA)
disp('-----End A------')

disp('-----Start B: A qi B------')
barsB=[exact_bars2; homology_bars1]
matsB=barcode_generator_scramble(barsB)
render_sequence(matsB)
disp('-----End B ------')

disp('-----Start C: A nqi C------')
barsC=[exact_bars1; homology_bars2]
matsC=barcode_generator_scramble(barsC)
render_sequence(matsC)
disp('-----End C------')