Delete the duplicate rows
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Hi,
trying in matlab
Simple the had the data repeating it for 32sec.
I need to to write into other file by taking only one sample.
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.007500 34.220001 1995.584000
0.085000 111.720001 75.584000
0.085000 111.720001 75.584000
0.085000 111.720001 75.584000
Tried this code
clc;
clear all;
close all;
fp10 = fopen('inu03.rdt', 'r');
fpid10 = fopen('inuo3_final.out','w');
i=0;
while ~feof(fp10)
i=i+1;
scan1 = fscanf(fp10,'%f %f %f ',[3,1]);
x2 = scan1(1);
fprintf('%d\n',i);
temp =x2;
c = temp-x2;
if(c>=0.08)
fprintf(fpid10,' %10.6f \n',x2);
end
end
回答(2 个)
Ameer Hamza
2020-11-13
编辑:Ameer Hamza
2020-11-13
You can use unique() function
data = load('data.txt');
data_unique = unique(data, 'rows');
data.txt is attached.
Or if data is repeating after constant interval of 32 the following will be faster
data = load('data.txt');
data_unique = data(1:32:end,:)
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