operation with logical array

Question

pipor 2023-9-4

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2016601-operation-with-logical-array

编辑： Dyuman Joshi 2023-9-4

c=[0 0 0 0]
c = 1×4
     0     0     0     0
a=[1 0 1 0]
a = 1×4
     1     0     1     0
b=[0 1 1 0]
b = 1×4
     0     1     1     0
b-a
ans = 1×4
    -1     1     0     0
c(find((b-a)>0))=1
c = 1×4
     0     1     0     0
if element a==0 and element b==1 i want to change element c in =1
Anyone can me suggest a best method to do this

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Answer 1

Dyuman Joshi 2023-9-4

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2016601-operation-with-logical-array#answer_1301006

编辑：Dyuman Joshi 2023-9-4

在 MATLAB Online 中打开

c=[0 0 0 0];
a=[1 0 1 0];
b=[0 1 1 0];
c = (a==0)&(b==1)
c = 1×4 logical array
   0   1   0   0
%simplified
c = (~a)&b
c = 1×4 logical array
   0   1   0   0

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