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Problem in converting dates while plotting

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Silver
Silver 2018-9-11
关闭： MATLAB Answer Bot 2021-8-20
I want to 3plot a xls file with scatter command. the format dates I have is like 2016.03.01 14:39:00. I used this code :
date=txt(:,1); %dates are in the first column
x=date(2:end); %plot dates beginning from the second cell
time=datenum(x);
Figure
scatter(time,num(:,1),12,num(:,10)),colorbar;
datetick('x','yy/mm/dd HH:MM:SS','keeplimits','keepticks')
The conversion gave me the same result for all the dates : 737061,697916667
Could someone help me ?
  1 个评论
dpb
dpb 2018-9-11
Use readtable and datetime instead of obsolete datenum

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