quick loging and un-logging of Simulink signals
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For debugging and test recording purposes, I need to record a lot of signal data. The way I used to do this is to use the (right click) context menu to connect the signal to a view, and then to save the model signal logging oblect. Since this feature is marked for obsolescense, I am trying to learn an efficient way to use signal logging data. But, regarding work efficiency, the only way to "log" a signal is to open the form for each signal and to check a box. This is very slow.
What would be really nice is to be able to do things like log/un-log a signal from the context menu. Even better would be able to be able to log all inputs and or outputs to a system with 1 menu command, or to be able to log all highlighted signals with 1 menu command. Does any of the capability exist in Simulink?
Ryan G 2013 年 12 月 26 日
From 13b release notes:
Streamlined selection of one or more signals for signal logging In the Simulink Editor, you no longer need to open the Signal Properties dialog box to enable signal logging for a signal. Instead: Select one or more signals. Click the Record button arrow and click Log/Unlog Selected Signals.
If that doesn't do it you can do it programatically if you know the signal name.