# Finding specific values from a matrix

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stelios loizidis on 4 Oct 2022
Hello,
I have the matrix Values (1X3000), upper limit (=100) and lower limit(=30). What I want is for the Specific_Values matrix to contain the values that satisfy the following relationship,
lower_limit<= Values<=upper_limit
Below is the code I wrote but all the values of Values matrix are entered in the Specific_Values matrix.
Values % 1X3000
lower_limit=30;
upper_limit=100;
for i=1:length(Values)
if (Values(i)>=lower_limit && Values<=upper_limit)
Specific_Values(i)=Values(i);
end
end
How to solve this problem? Your help is invaluable.

Davide Masiello on 4 Oct 2022
See the example below (I used a smaller array for better readibility)
Values = randi(200,1,20)
Values = 1×20
102 75 138 153 162 13 178 156 128 9 71 131 25 123 194 170 22 7 200 159
lower_limit=30;
upper_limit=100;
Specific_Values = Values(Values >= lower_limit & Values <= upper_limit)
Specific_Values = 1×2
75 71
stelios loizidis on 4 Oct 2022
It works. Thanks for the valuable help!!!!