Constant input as "iteration limit" for "for loop iterator" block

Question

ADITYA NAYAK 2020-2-8

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/504351-constant-input-as-iteration-limit-for-for-loop-iterator-block

评论： ADITYA NAYAK 2020-2-9

In the for loop iterator block, is it necessary to have the external value input for "iteration limit (N)" as a constant value. If yes, how to handle the scenario where in the limit needs to be variable value?

The following blocks handling as attached in the image gives the following error "must be connected to either an input port, a width block, or the signal width output port of a probe block"

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Answer 1

stozaki 2020-2-9

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/504351-constant-input-as-iteration-limit-for-for-loop-iterator-block#answer_414553

forIteratorSample.slx

I attached example model.

Please try to use it.

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ADITYA NAYAK 2020-2-9

Dear Stozaki,

Appreciate your time taken to reply on the question. This approach solved the issue. The summary I understood that the variable operation (like any operations +, -, *rt, /) should be done outside the for iterator subsystem. Within the for iterator it should have only input port against the "iteration limit (N)" port.

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