Header seperation and column matching
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I have made a program which imports text data with dates and headers turns it into a matrix and plots using the date column as X axis and selectively each other data column for Y axis. The problem is that the header line appears to be as one string. How do I seperate it into many strings and how can I use them to automatically match each corresponding data column name? For example if one of the strings is "radiation" , when I type radiation the radiation data column should view.
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John Petersen
le 18 Déc 2012
Suppose your file has a header like
radiation, temperature, voltage
data....
Then your program would get the header with
fid = fopen(yourfile);
currentline = fgetl(fid); % gets the first line of the file
col = 0;
nextind = 1;
while (currentline >0)
col = col + 1;
[parm{col}, count, errmsg, nextind] = sscanf(currentline(nextind:end),'%s,');
end
parm is a cell array that contains all your header parameters.
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