def test_props(self):
test_fcns = [
TanSig(),
PureLin(),
LogSig(),
HardLim(),
HardLims(),
Competitive(),
SatLin(),
SatLins()
]
vars = [-1e50, -2.5, -0.5, 0.0, 0.1, 3.0, 1e50]
for test_fcn in test_fcns:
self.assertEqual(test_fcn.out_minmax[1] >= test_fcn.out_minmax[0],
True)
self.assertEqual(test_fcn.inp_active[1] >= test_fcn.inp_active[0],
True)
for v in vars:
r = test_fcn(np.array([v]))
self.assertEqual(
test_fcn.out_minmax[0] <= r <= test_fcn.out_minmax[1],
True)
def hardlims(n):
global t_res
test_fcn = HardLims()
# print test_fcn(n)
return test_fcn(n)