Iam new to matlab... Beginner..
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I have imported an excel file which reads 1367*17 rows & columns.. In my program i should read starting or in between 10 rows & 10 columns & plot contours... How to use for looping for this cenario & the code should be user defined... for eg... when user enters 10 then 10 rows & coulumns should be read out... Please help me... If not possible to write codes,suggest me links where i can read & try to code..
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David Sanchez
2013 年 10 月 25 日
rows = input('Enter matrix size: '); % user input
end_cell = strcat(char(65+rows),num2str(rows));
range = strcat('A1:',end_cell); % if rows = 10, range = 'A1:K10'. If rows = 5, range = 'A1:F5'
M = xlsread('my_excel_file.xls',range); % the matrix you want
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Matt Kindig
2013 年 10 月 25 日
While there are a number of good Matlab books out there, you might just want to start with the "Getting Started" section in the Help documentation. Just open Help, and click the "Getting Started" link in that page, and go through those tutorial videos first.
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