MATLAB: How to replace numbers in an array

arrayreplace

Could anybody help me solve the problem please? I have a sample array a=[3 2 5 7 4 8 2 5], I would like to replace all numbers greater than 5(>5) to be 5, the expected result should be a=[3 2 5 5 4 5 2 5]. Thank you very much.

Best Answer

a(a>=5)=5

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One way:

A = randi([80,100], 1,100 ); % Sample data
C = cell(size(A));
C(A<90)={'case1'};
C(A>=90)={'case2'};

result

>> C(1:5)
ans = 
    'case1'    'case2'    'case2'    'case2'    'case1'

Best Answer

Related Solutions

MATLAB: Matrix reshaping

MATLAB: Replace numbers by strings

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