what does the following syntax do?

Question

Yash Nichat 2018-7-18

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/410891-what-does-the-following-syntax-do

回答： Monika Jaskolka 2020-3-28

if ~isempty(Root_InPorts)
Root_InPorts  = get_param(Root_InPorts,'Name');
end
Num_Of_Root_InPorts  = numel(Root_InPorts);
Root_OutPorts = find_system(Search_Path,'SearchDepth',1,'BlockType','Outport');
if ~isempty(Root_OutPorts)
Root_OutPorts  = get_param(Root_OutPorts,'Name');
End 
Num_Of_Root_OutPorts = numel(Root_OutPorts);

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Answer 1

Monika Jaskolka 2020-3-28

0
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https://ww2.mathworks.cn/matlabcentral/answers/410891-what-does-the-following-syntax-do#answer_422457

在 MATLAB Online 中打开

I think there is a line missing at the beginning:

Root_InPorts = find_system(Search_Path,'SearchDepth',1,'BlockType','Inport');

This code counts the number of Inport blocks and Outport blocks in the first level of a Simulink model, and provides this info in the variables Num_Of_Root_InPorts and Num_Of_Root_OutPorts respectively.