if len(sys.argv) != 3:
print "Invalid number of arguments."
print "./pop_lyapunov.py <ID> <size>"
sys.exit(0)
ID = sys.argv[1]
size = sys.argv[2]
#The hero!
o = shelve.open("../dat/"+ID+"/"+ID+".2999.pop")['pop'][0]
if size == 'local':
step = 0.000000001
# Increase back up to 1000
start = o['amplitude'] - step*1000
stop = o['amplitude'] + step*1000
elif size == 'global':
start = 0
step = 0.000001
stop = 0.03
else:
raise ValueError, "wtf!"
input = o['org']
for amplitude in misc.arange(start, stop+step, step):
lyaps = [metrics._lyapunov( input,
maps.network,
[random(), random()],
amplitude)
for i in range(10)]
print amplitude, sum(lyaps)/float(len(lyaps))
vals = d['vals']
print "Awesome! Skipping calc."
else:
vals = [ [0 for j in range(len(res))] for i in range(len(res)) ]
for i in range(len(res)):
done = 100 * i / float(len(res))
print "\rDone: %%%f. i=%i of %i." % (done, i, len(res)),
sys.stdout.flush()
for j in range(len(res) / 2.0 ):
x, y = res[i], res[j]
input = [[x,y],[0,0]]
amplitude = 1
lyaps = [metrics._lyapunov( input,
maps.logistic,
[random()],
amplitude)
for k in range(1)]
if sum(lyaps)/float(len(lyaps)) > 0:
vals[i][j] = 0
else:
vals[i][j] = -1 * sum(lyaps)/float(len(lyaps))
d['vals'] = vals
d.close()
print "Done calcing.. building image now."
top = max(max(vals))
for i in range(len(res)):
for j in range(len(res) / 2.0):
val = vals[i][j]
vals = d['vals']
print "Awesome! Skipping calc."
else:
vals = [ [0 for j in range(len(res))] for i in range(len(res)) ]
for i in range(len(res)):
done = 100 * i / float(len(res))
print "\rDone: %%%f. i=%i of %i." % (done, i, len(res)),
sys.stdout.flush()
for j in range(len(res)):
x, y = res[i], res[j]
input = [[x,y]]
amplitude = 1
lyaps = [metrics._lyapunov( input,
lambda x : maps.logistic(x, 4),
[random()],
amplitude)
for k in range(3)]
if sum(lyaps)/float(len(lyaps)) > 0:
vals[i][j] = 0
else:
vals[i][j] = -1 * sum(lyaps)/float(len(lyaps))
d['vals'] = vals
d.close()
print "Done calcing.. building image now."
top = max(max(vals))
for i in range(len(res)):
for j in range(len(res)):
val = vals[i][j]
