comparing the minutes values of two tables

Question

Salma fathi 2022-3-31

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https://ww2.mathworks.cn/matlabcentral/answers/1684929-comparing-the-minutes-values-of-two-tables

评论： Arif Hoq 2022-3-31

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I am trying to make a comparison between the minutes value of the time from two tables using the following lines

first we checck if the dates are matching then we check if the value of the minutes in t2 satisfy the following:

minute of t2-30mins<=minute of t2<=minute of t2+30mins

[Lia2, Locb2] = ismember(t1.Date3, t2.date2);
   indx2 = Locb2(Locb2 > 0);
%    Tminu = '30:00';
%    infmt = 'mm:ss';
%    Dminu = duration(Tminu,'InputFormat',infmt);
t2.minadd30=minute(t2.date)+minutes(30);
t2.minsubtract30=minute(t2.date)-minutes(30);
   t2mins=minute(t2.date);
   if ( t2mins(indx2)>= t2.minsubtract30  && t2mins(indx2)<= t2.minadd30)
       t1.foF2(Lia2)=t2.fof2(indx2);
       if m==1
      datatable=t1;
      else
      datatable=[datatable; t1];
    end 
    
   end

but I am getting the following error

   perands to the logical and (&&) and or (||) operators must be convertible to logical scalar values.
Error in Ionosonde_Data (line 112)
   if ( t2mins(indx2)>= t2.minsubtract30  && t2mins(indx2)<= t2.minadd30)