replacing a element of an array and show them in certain way.

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Halsey Hal 2021-7-24

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https://ww2.mathworks.cn/matlabcentral/answers/884974-replacing-a-element-of-an-array-and-show-them-in-certain-way

评论： John D'Errico 2021-7-24

If i want a output of an array like a=[4 -6 0 2 5 0 -6]. if I want to replace all the values to that are positive to 1 and print like a[0]= 1, a[1]= -6, a[2]= 0, a[3]= 1,..... and so on. what whould be tha code.

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回答（1 个）

Chunru 2021-7-24

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在 MATLAB Online 中打开

 a=[4 -6 0 2 5 0 -6]
a = 1×7
     4    -6     0     2     5     0    -6
 a(a>0) = 1;
 a
a = 1×7
     1    -6     0     1     1     0    -6

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Chunru 2021-7-24

Try it out yourself first.

John D'Errico 2021-7-24

@Halsey Hal - Sorry, but Answers is not here to do homework assignments for people. This problem was given to you, so you would spend some time thinking about how to form strings composed of pieces for output, not so you would get the answer written for you online.

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