Expand Up @@ -258,7 +258,7 @@ def test_combine_time_responses(): sys_mimo = ct.rss(4, 2, 2) timepts = np.linspace(0, 10, 100)
# Combine two response with ntrace = 0 # Combine two responses with ntrace = 0 U = np.vstack([np.sin(timepts), np.cos(2*timepts)]) resp1 = ct.input_output_response(sys_mimo, timepts, U)
Expand Down Expand Up @@ -293,6 +293,7 @@ def test_combine_time_responses(): combresp4 = ct.combine_time_responses( [resp1, resp2, resp3], trace_labels=labels) assert combresp4.trace_labels == labels assert combresp4.trace_types == [None, None, 'step', 'step']
# Automatically generated trace label names and types resp5 = ct.step_response(sys_mimo, timepts) Expand All @@ -302,7 +303,13 @@ def test_combine_time_responses(): combresp5 = ct.combine_time_responses([resp1, resp5]) assert combresp5.trace_labels == [resp1.title] + \ ["test, trace 0", "test, trace 1"] assert combresp4.trace_types == [None, None, 'step', 'step'] assert combresp5.trace_types == [None, None, None]
# ntraces = 0 with trace_types != None # https://github.com/python-control/python-control/issues/1025 resp6 = ct.forced_response(sys_mimo, timepts, U) combresp6 = ct.combine_time_responses([resp1, resp6]) assert combresp6.trace_types == [None, 'forced']
with pytest.raises(ValueError, match="must have the same number"): resp = ct.step_response(ct.rss(4, 2, 3), timepts) Expand Down