I have daily data from 1969 to 2018. I want to remove the rows corresponding to 29-02 day from the matrix. How should I proceed?

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Subhra Maity
Subhra Maity 2020-3-13
编辑： Subhra Maity 2020-3-15
I have daily data from 1969 to 2018. I want to remove the rows corresponding to 29-02 day from the matrix. How should I proceed?. Is there any in built function for this?

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Rik
Rik 2020-3-13
[num,txt]=xlsread('Sample.xlsx');
t=datetime(txt);
L=day(t)==29 & month(t)==2;
num(L,:)=[];
t(L,:)=[];

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Alex Mcaulley
Alex Mcaulley 2020-3-13
编辑：Alex Mcaulley 2020-3-13
Another option:
[~,~,raw] = xlsread('sample.xlsx');
raw(contains(raw(:,1),'29/02'),:) = [];

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