How to extract numbers with its corresponding numbers in the next column from a file?

%Start

%Remove the values that are greater than 1000 and the corresponding times

UD=load('APP_C20_1_Press_Unfiltered.txt');

Unfiltered_Data=UD(:,2);

for k=1:length(Unfiltered_Data)

if Unfiltered_Data(k)>1000

Filtering_Data=Unfiltered_Data(Unfiltered_Data>1000);

end

end

I've figured how to extract the numbers greater than 1000 but I can't figure out how to extract its corresponding times, I don't even know where to begin, thank you so much for your help.

Answer 1

[Fabio Freschi]

Does this solve your question?

% complete data
UD = load('APP_C20_1_Press_Unfiltered.txt');


DataGreaterThan1000 = UD(UD(:,2) > 1000,:);
DataLowerThan1000 = UD(UD(:,2) <= 1000,:);

[Pearl Lan]

yes it does, thank you so much!

[Fabio Freschi]

My pleasure! If the answer solve your question, please accept it