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Title: change default value of statesp.remove_useless_states to False by murrayrm · Pull Request #509 · python-control/python-control · GitHub

Open Graph Title: change default value of statesp.remove_useless_states to False by murrayrm · Pull Request #509 · python-control/python-control

X Title: change default value of statesp.remove_useless_states to False by murrayrm · Pull Request #509 · python-control/python-control

Description: This PR resolves issue #244. It looks like the only issue was that converting a constant to a state space object was creating an extra state and this state had to then be removed. By creating a state space system with no internal state (A = [[]] instead of A=[[0]]), this action is no longer required to get sensible results from block diagram algebra functions. The PR makes that change and also changes the default value of statesp.remove_useless_states to False.

Open Graph Description: This PR resolves issue #244. It looks like the only issue was that converting a constant to a state space object was creating an extra state and this state had to then be removed. By creating a s...

X Description: This PR resolves issue #244. It looks like the only issue was that converting a constant to a state space object was creating an extra state and this state had to then be removed. By creating a s...

Opengraph URL: https://github.com/python-control/python-control/pull/509

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114bce6 change default value of statesp.remove_useless_states to False murrayrm Jan 15, 2021 https://github.com/python-control/python-control/pull/509/commits/114bce6499a05f4fd3d4d2dee2818e9aaa9964f2
b7945f3 added missing unit test murrayrm Jan 15, 2021 https://github.com/python-control/python-control/pull/509/commits/b7945f3b39ef61d88e6a4ce6137e3de1c281aedd
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