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matplotlib deprecation: replace grid(b=False) with grid(False) to fix b parameter deprecation in matplotlib grid call #475

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matplotlib deprecation: replace grid(b=False) with grid(False) to fix b parameter deprecation in matplotlib grid call #475

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3066363
replace deprecated b parameter with positional argument for grid visi…
flaport Aug 1, 2023
91c8892
change grid(b=False) to grid(False) in notebooks
flaport Aug 1, 2023
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6 changes: 3 additions & 3 deletions 05-Multivariate-Gaussians.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -776,7 +776,7 @@
"plot_covariance_ellipse((2, 7), P, fc='g', alpha=0.2, \n",
" std=[1, 2, 3],\n",
" title='|2 0|\\n|0 6|')\n",
"plt.gca().grid(b=False);"
"plt.gca().grid(False);"
]
},
{
Expand Down Expand Up @@ -842,7 +842,7 @@
"P = [[2, 0], [0, 2]]\n",
"plot_covariance_ellipse(x, P, fc='g', alpha=0.2, \n",
" title='|2 0|\\n|0 2|')\n",
"plt.gca().grid(b=False)"
"plt.gca().grid(False)"
]
},
{
Expand Down Expand Up @@ -885,7 +885,7 @@
"P = [[2, 0], [0, 6]]\n",
"plot_covariance_ellipse(x, P, fc='g', alpha=0.2, \n",
" title='|2 0|\\n|0 6|')\n",
"plt.gca().grid(b=False)"
"plt.gca().grid(False)"
]
},
{
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6 changes: 3 additions & 3 deletions kf_book/mkf_internal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -373,15 +373,15 @@ def plot_3d_sampled_covariance(mean, cov):
def plot_3_covariances():
P = [[2, 0], [0, 2]]
plt.subplot(131)
plt.gca().grid(b=False)
plt.gca().grid(False)
plt.gca().set_xticks([0, 1, 2, 3, 4])
plot_covariance_ellipse((2, 7), cov=P, facecolor='g', alpha=0.2,
title='|2 0|\n|0 2|', std=[3], axis_equal=False)
plt.ylim((0, 15))
plt.gca().set_aspect('equal', adjustable='box')

plt.subplot(132)
plt.gca().grid(b=False)
plt.gca().grid(False)
plt.gca().set_xticks([0, 1, 2, 3, 4])
P = [[2, 0], [0, 6]]
plt.ylim((0, 15))
Expand All @@ -390,7 +390,7 @@ def plot_3_covariances():
std=[3], axis_equal=False, title='|2 0|\n|0 6|')

plt.subplot(133)
plt.gca().grid(b=False)
plt.gca().grid(False)
plt.gca().set_xticks([0, 1, 2, 3, 4])
P = [[2, 1.2], [1.2, 2]]
plt.ylim((0, 15))
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6 changes: 3 additions & 3 deletions kf_book/nonlinear_plots.py
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Original file line number Diff line number Diff line change
Expand Up @@ -234,7 +234,7 @@ def plot_monte_carlo_mean(xs, ys, f, mean_fx, label, plot_colormap=True):
computed_mean_y = np.average(fys)

ax = plt.subplot(121)
ax.grid(b=False)
ax.grid(False)

plot_bivariate_colormap(xs, ys)

Expand All @@ -243,7 +243,7 @@ def plot_monte_carlo_mean(xs, ys, f, mean_fx, label, plot_colormap=True):
ax.set_ylim(-20, 20)

ax = plt.subplot(122)
ax.grid(b=False)
ax.grid(False)

plt.scatter(fxs, fys, marker='.', alpha=0.02, color='k')
plt.scatter(mean_fx[0], mean_fx[1],
Expand All @@ -268,7 +268,7 @@ def plot_cov_ellipse_colormap(cov=[[1,1],[1,1]]):
pos[:, :, 1] = Y
plt.axes(xticks=[], yticks=[], frameon=True)
rv = scipy.stats.multivariate_normal((0,0), cov)
plt.gca().grid(b=False)
plt.gca().grid(False)
plt.gca().imshow(rv.pdf(pos), cmap=plt.cm.Greys, origin='lower')
plt.show()

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4 changes: 2 additions & 2 deletions kf_book/pf_internal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -143,14 +143,14 @@ def f(x,y):
fxs, fys = f(xs, ys)

plt.subplot(121)
plt.gca().grid(b=False)
plt.gca().grid(False)

plt.scatter(xs, ys, marker='.', alpha=.2, color='k')
plt.xlim(-25, 25)
plt.ylim(-25, 25)

plt.subplot(122)
plt.gca().grid(b=False)
plt.gca().grid(False)

plt.scatter(fxs, fys, marker='.', alpha=0.2, color='k')

Expand Down