How to find a value in matrix column and extract the another column equal to that value?

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iyyappan c
iyyappan c 2017-7-14
评论： Akira Agata 2017-7-17
want to find a value from c column(example 35) and want to plot between data in column a and d equal to the value(example 35)

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Akira Agata
Akira Agata 2017-7-16
I think the code will be like:
% Sample array
data = randi([30,40],100,3);
% Index where column-2 == 35
idx = data(:,2) == 35;
% Plot column-1 and column-3 under the condition that column-2 == 35
plot(data(idx,1),data(idx,3),'o');
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iyyappan c
iyyappan c 2017-7-17
vt = x(:,2) == 1410 & x(:,3) == 35 plot(x(vt,1),x(vt,5)) hold on to caompare two values can i use this?

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