char array comparison

4 ビュー (過去 30 日間)
Sam Da
Sam Da 2011 年 3 月 15 日
I have a large char array and these are dates so the array has elements as: 20070801 20070802 20070803 etc.
This array shows up as 100x8 in the workspace. I want to get all the dates which are less than 20070915. How do I use the 'find' function to achieve this or any other straight forward method?

サインインしてこの質問に回答する。

採用された回答

Paulo Silva
Paulo Silva 2011 年 3 月 15 日
a=['20070801';'20070802';'20070803']; %some date values
b=20070802; %value to compare
a(find(str2num(a)<b),:) %date values older than the compared value

その他の回答 (1 件)

Walter Roberson
Walter Roberson 2011 年 3 月 15 日
You could datenum() the dates and compare them to datenum() of your search date.

カテゴリ

Help Center および File Exchange で Dates and Time についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by