simulink output problem:The sample time for any variable-size signal must be discrete.

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tsai kai shung on 19 Oct 2017

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https://nl.mathworks.com/matlabcentral/answers/362087-simulink-output-problem-the-sample-time-for-any-variable-size-signal-must-be-discrete

Commented: Birdman on 19 Oct 2017

i simulation the OCR want to output the number but the output show the error message: The signal at input port 1 of 'number/Display' is a variable-size signal with a nondiscrete sample time. The sample time for any variable-size signal must be discrete.