How to set SignalBuilder options (zero-crossing) programatically?

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Francois Godin
Francois Godin 2018-5-23
回答： Francois Godin 2018-5-24
Anyone knows how to programmatically set the zero-crossing detection for a SignalBuilder? I cannot find a block property to set it. It is easily done via the Block's File menu (Simulation Option), but I need to do it via script.
thanks
Francois Godin

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采纳的回答

ES
ES 2018-5-24
It is not directly possible. But some workarounds exists.
https://in.mathworks.com/matlabcentral/answers/25824-is-possible-to-change-sample-time-in-signal-builder-programmatically
https://in.mathworks.com/matlabcentral/answers/10008-signal-builder-option-access-by-command-line

更多回答（1 个）

Francois Godin
Francois Godin 2018-5-24
Amazing! That was easy, thanks!
fromWS=find_system(SBHandle, 'LookUnderMasks', 'all', 'FollowLinks', 'on' ,'BlockType' ,'FromWorkspace');
fromWS=get_param(fromWS,'Handle');
set_param(fromWS,'ZeroCross','on');

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