Can't get a decent output with step_response. #563

plt.plot expects the output in a different shape. You provide a list of two arrays with shape (10,), but it is casted by matplotlib into the wrong 2D array representing 10 curves with data from shape (2, ) each. Try to separate the time vector and response time series into different variables and call plt.plot with 2 parameters. Getting used to that will help you when you deal with systems with more than one output, where you have a time vector of length n and a response of (m, n): https://python-control.readthedocs.io/en/latest/conventions.html#time-series-data applies.

General note: It is not wrong to ask questions here, but this is the issue tracker for the source code. Edit: now moved to Discussions. There are other platforms like StackOverflow which might be better suited for questions about matplotlib, numpy or Python programming in general. Try to follow a matplotlib or numpy tutorial for the basic concepts.