# comparing the minutes values of two tables

조회 수: 2 (최근 30일)
Salma fathi . 2022년 3월 31일
댓글: Arif Hoq . 2022년 3월 31일
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.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)
##### 댓글 수: 1표시 없음숨기기 없음
Arif Hoq 2022년 3월 31일
It's better to attach your data and full code.

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### 답변 (1개)

Mahmoud Ashraf 2022년 3월 31일
try this
all(condition1)&&all(condition2)

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