update doc and test bugs

epfl-lts2 · Jan 3, 2018 · 69f3039 · 69f3039
1 parent f728504
commit 69f3039
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/pygsp/graphs/nngraphs/sensorlarge.py b/pygsp/graphs/nngraphs/sensorlarge.py
@@ -24,7 +24,7 @@ class SensorLarge(NNGraph):
     --------
     >>> import matplotlib.pyplot as plt
     >>> G = graphs.SensorLarge(N=3000, seed=42)
-    >>> plt.spy(G.W, markersize=2)
+    >>> _ = plt.spy(G.W, markersize=2)
 
     """
 

diff --git a/pygsp/tests/test_learning.py b/pygsp/tests/test_learning.py
@@ -80,7 +80,7 @@ def filt(x):
         measurements[M == False] = 0
 
         L = G.L.toarray()
-        recovery = np.linalg.inv(np.diag(1*M) + tau * L) @ (M * measurements.T).T
+        recovery = np.matmul(np.linalg.inv(np.diag(1*M) + tau * L), (M * measurements.T).T)
 
         # Solve the problem
         recovery0 = learning.regression_tik(G, measurements, M, tau=tau)