Two graphs in the same plot, why?

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Sergio
Sergio 2024-1-31
评论： Sergio 2024-1-31
Hi, I imported some data from an xls file, and when plotting it , I obtain two graphs in the plot. Only one is necessary. What is the other and why does it appear?
xlsread('sunHoursInTrollhattan.xlsx')
plot(ans)
xlabel('måned')
ylabel('timer')
title('Soltimar i Trollhattan')
Thanks

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采纳的回答

Alan Stevens
Alan Stevens 2024-1-31
Something like this
data = xlsread('sunHoursInTrollhattan.xlsx');
mins = data(:,1)*60 + data(:,2);
plot(1:12, mins,'o'),grid

更多回答（1 个）

Alan Stevens
Alan Stevens 2024-1-31
You have the hours as one plot and the minutes as the other!
Turn the data into all minutes, or all hours first.
  1 个评论
Sergio
Sergio 2024-1-31
编辑：Sergio 2024-1-31
How can I do that? I tried
T=readtable('sunHoursInTrollhattan.xlsx',Range="A2:B13",ReadVariableNames=false)
ans=plot(T.Var1,T.Var2)
xlabel('Måned');
ylabel('Timar');
title('Soltimar i Trollhattan');
but that didn't work

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