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Backwards compatibility for length-1 impulse responses #388 #389

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Merged
ebrahimebrahim merged 1 commit into from
Oct 9, 2025
Merged

Backwards compatibility for length-1 impulse responses #388 #389

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2 changes: 2 additions & 0 deletions src/openlifu/xdc/element.py
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Original file line number Diff line number Diff line change
Expand Up @@ -144,6 +144,8 @@ def length(self, value):
def calc_output(self, input_signal, dt):
if self.impulse_response is None:
filtered_signal = input_signal
elif len(self.impulse_response) == 1:
filtered_signal = input_signal * self.impulse_response[0]
else:
impulse = self.interp_impulse_response(dt)
filtered_signal = np.convolve(input_signal, impulse, mode='full')
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