Two kind of instructions for specific blocks

Question

Rene Sebena 2016-9-28

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/304827-two-kind-of-instructions-for-specific-blocks

评论： Rene Sebena 2016-9-28

Hi there, I am new in matlab and trying to solve this task. I have 20 experimental blocks and what I need to do is to display different instruction for different blocks

so that if B == [1,2,5,6,9,10,13,14,17,18]; display instruction A; and if B== [3,4,7,8,11,12,15,16,19,20]; display instruction B;

Can you reccommend me a command or help me how to solve this? Thank you very much.

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Answer 1

Massimo Zanetti 2016-9-28

3
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/304827-two-kind-of-instructions-for-specific-blocks#answer_236428

编辑：Massimo Zanetti 2016-9-28

在 MATLAB Online 中打开

Very simple. Assume your block (vector) to test is X:

caseA=[1,2,5,6,9,10,13,14,17,18]; 
caseB= [3,4,7,8,11,12,15,16,19,20];
if isequal(X,caseA)
  disp('option A');
elseif isequal(X,caseB)
  disp('option B');
else
  disp('no options available');
end

Whereas, if X is just a number and you want to test if it is in caseA or caseB do this:

caseA=[1,2,5,6,9,10,13,14,17,18]; 
caseB= [3,4,7,8,11,12,15,16,19,20];
if ismember(X,caseA)
  disp('option A');
elseif ismember(X,caseB)
  disp('option B');
else
  disp('no options available');
end