daviddoji/Kalman-and-Bayesian-Filters-in-Python
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Fixed assignment to F. dt=.1, but used dt=1.

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This commit is contained in:
Roger Labbe
2015-07-22 11:13:07 -07:00
parent 364a2357d7
commit 49a464bcfa
4 changed files with 132 additions and 91 deletions
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16
code/book_plots.py
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@@ -59,7 +59,8 @@ def set_limits(x, y):
plt.gca().set_ylim(y)
def plot_measurements(xs, ys=None, color='r', lw=2, label='Measurements', **kwargs):
def plot_measurements(xs, ys=None, color='k', lw=2, label='Measurements',
lines=False, **kwargs):
""" Helper function to give a consistant way to display
measurements in the book.
"""
@@ -76,11 +77,16 @@ def plot_measurements(xs, ys=None, color='r', lw=2, label='Measurements', **kwar
if connect:
plt.plot(range(len(xs)), xs, lw=1, c=c, alpha=alpha)'''
if ys is not None:
plt.plot(xs, ys, color=color, lw=lw, ls='--', label=label, **kwargs)
if lines:
if ys is not None:
plt.plot(xs, ys, color=color, lw=lw, ls='--', label=label, **kwargs)
else:
plt.plot(xs, color=color, lw=lw, ls='--', label=label, **kwargs)
else:
plt.plot(xs, color=color, lw=lw, ls='--', label=label, **kwargs)
if ys is not None:
plt.scatter(xs, ys, edgecolor=color, facecolor='none', lw=2, label=label, **kwargs)
else:
plt.scatter(range(len(xs)), xs, edgecolor=color, facecolor='none', lw=2, label=label, **kwargs)
def plot_residual_limits(Ps, stds=1.):