def click_traces(self, x, y): t, V_j = self.traces.computeTraces(self.system.load_initial_condition(x, y)) V_j = np.transpose(V_j) ti, d = tl.phase_difference(V_j, V_trigger=type(self).V_trigger) last = d[-1, :] tl.plot_phase_2D(d[:, 0], d[:, 1], axes=self.ax_traces, color=tl.clmap(tl.PI2*last[1], tl.PI2*last[0]), PI=0.5, arrows=self.PLOT_ARROWS) self.fig.canvas.draw()
def __init__(self,
trajectory,
initial_state=None): # trajectory[time, space]
attractor.__init__(self, trajectory, initial_state)
self.attractor = self.trajectory[-1, :]
self.color = tl.clmap(tl.PI2 * self.attractor[1],
tl.PI2 * self.attractor[0])
def click_traces(self, x, y):
t, V_j = self.traces.compute_traces(
self.system.load_initial_condition(x, y))
V_j = np.transpose(V_j)
ti, d = tl.phase_difference(V_j, V_trigger=type(self).V_trigger)
last = d[-1, :]
tl.plot_phase_2D(d[:, 0],
d[:, 1],
axes=self.ax_traces,
c=tl.clmap(tl.PI2 * last[1], tl.PI2 * last[0]),
PI=0.5)
#tl.plot_phase_2D(d[:, 0], d[:, 1], axes=self.ax_traces, c=tl.clmap_patterns(last[1], last[0]), PI=0.5)
self.fig.canvas.draw()
def __init__(self, x, eigenvalues): self.fp = np.mod(np.asarray(x), tl.PI2) self.eigenValues = np.asarray(eigenvalues) self.color = tl.clmap(self.fp[1], self.fp[0]) realpart = np.real(self.eigenValues) if all(realpart < 0.): self.stability_idx = 0 # sink elif all(realpart > 0.): self.stability_idx = 1 # source elif np.prod(realpart) < 0.: self.stability_idx = 2 # saddle else: self.stability_idx = 'undefined'
def __init__(self, trajectory, initial_state=None): # trajectory[time, space] attractor.__init__(self, trajectory, initial_state) self.attractor = self.trajectory[-1, :] self.color = tl.clmap(tl.PI2*self.attractor[1], tl.PI2*self.attractor[0])