daviddoji/Kalman-and-Bayesian-Filters-in-Python
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Altered plot styles.

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Lines seemed to thick to see what is happening when they are close
to each other. Changed line width to 2.
This commit is contained in:
Roger Labbe
2015-06-22 17:56:14 -07:00
parent 51c9a8283e
commit 5f593639d8
14 changed files with 755 additions and 1021 deletions
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13
code/mkf_internal.py
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@@ -370,12 +370,12 @@ def plot_track(ps, zs, cov,
std_top = actual+std
std_btm = actual-std
bp.plot_track(actual)
bp.plot_track(actual,c='k')
bp.plot_measurements(range(1, count + 1), zs)
bp.plot_filter(range(1, count + 1), ps)
plt.plot(std_top, linestyle=':', color='k', lw=2)
plt.plot(std_btm, linestyle=':', color='k', lw=2)
plt.plot(std_top, linestyle=':', color='k', lw=1, alpha=0.4)
plt.plot(std_btm, linestyle=':', color='k', lw=1, alpha=0.4)
plt.fill_between(range(len(std_top)), std_top, std_btm,
facecolor='yellow', alpha=0.2, interpolate=True)
plt.legend(loc=4)
@@ -404,13 +404,9 @@ def plot_covariance(P, index=(0, 0)):
plt.plot(ps)
def test_fill():
plt.fill_between([0,1,2,3,4], [1,1,1,1,1], [4,4,4,4,4])
plt.plot([0,6], [6,1])
# plt.ylim(2,5)
plt.show()
if __name__ == "__main__":
pass
#show_position_chart()
#plot_3d_covariance((2,7), np.array([[8.,0],[0,4.]]))
#plot_3d_sampled_covariance([2,7], [[8.,0],[0,4.]])
@@ -418,5 +414,4 @@ if __name__ == "__main__":
#show_position_chart()
#show_x_error_chart(4)
test_fill()