MAINT: Employ the linear combination directly from kernels

pmgbergen · Apr 17, 2024 · 6d824c1 · 6d824c1
1 parent a6f3ec3
commit 6d824c1
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/src/darsia/signals/models/kernelinterpolation.py b/src/darsia/signals/models/kernelinterpolation.py
@@ -159,10 +159,6 @@ def __call__(self, signal: np.ndarray) -> np.ndarray:
             np.ndarray: interpolated signal
 
         """
-        # NOTE: Shape is not clear at input as it may be used via advenced indexing
-        output = self.interpolation_weights[0] * self.kernel(signal, self.supports[0])
-        for n in range(1, self.num_supports):
-            output += self.interpolation_weights[n] * self.kernel(
-                signal, self.supports[n]
-            )
-        return output
+        return self.kernel.linear_combination(
+            signal, self.supports, self.interpolation_weights
+        )