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dpb
Posts:
6,850
Registered:
6/7/07
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Re: How to compare matrices and insert rows
Posted:
Jan 23, 2013 12:47 PM
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On 1/23/2013 11:14 AM, Mike wrote:
...
> I have a vector (1x156) of dates in serial date format, these pertain to
> a total series of sampling dates - a 'master_date' record, if you like.
> I also have another vector (1x130) of dates that pertain to dates when a
> specific parameter has been sampled sporadically throughout the total
> sampling period. I will call this the parameter_date.
>
> What I want to do is compare the two vectors and at every instance the
> parameter-date does not match the master_date, insert a rows of NaNs so
> that the two vectors match.
...
Given
T % master vector
t % sample vector
tN=T; % start w/ a complete set
tN(~ismember(T,t))=NaN; % insert Nan where no entry
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Date
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Author
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1/23/13
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dpb
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1/24/13
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dpb
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