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cant read complex numbers with 'From Workspace' in simulink

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apchar
apchar 2013-4-29
评论： Abdelwahab Afifi 2019-10-8
I have a simple simulink model (simtest) that gets it's data from the 'From Workspace' block. I'm running it with sim('simtest'). It works fine for real numbers but when I try to read a complex number it says: Unsupported input format for From Workspace block 'simtest/From Workspace'. Available formats include: (1) a double non-complex matrix, (2) a structure with or without time, (3) a Simulink.Timeseries object. All formats require the data to be finite (not Inf or NaN).
I need complex numbers. I'd hate to split it into 2 vectors. Blech. How do I read complex numbers with From Workspace ?

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回答（1 个）

apchar
apchar 2013-4-29
Got it. It's a stupid solution but apparently you have to bundle complex numbers into a structure to pass them through 'From Workspace'. One for the archives.
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Roozbeh
Roozbeh 2013-8-7
I have the same problem. Can you tell me how you made it in structure form and the way you recall it in simulink.

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