How can I import dataset in specific range

2 次查看（过去 30 天）
betul uslu
betul uslu 2019-12-17
回答： Ridwan Alam 2019-12-17
Hello.
I am trying to import my csv file in specific range for example, from ith column to jth column and from kth row to nth row
I find a class to do this but it is not working correctly.
i=input('Enter a start row: ');
j=input('Enter a end row: ');
k=input('Enter a start column: ');
t=input('Enter a end column: ');
count=0;
search= importfiledataset('search-queries-features.csv',i,j);
[n,p]=size(search);
For example;
I enter values below but when i want to see 'search' p values is always 36. Briefly i need another way to read my csv file without 'importdataset' class
i=1
j=12
k=1
t=12

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采纳的回答

Ridwan Alam
Ridwan Alam 2019-12-17
i=input('Enter a start row: ');
j=input('Enter a end row: ');
k=input('Enter a start column: ');
t=input('Enter a end column: ');
count=0;
search= csvread('search-queries-features.csv',i,k,[i,k,j,t]);
[n,p]=size(search);
more details: https://www.mathworks.com/help/matlab/ref/csvread.html

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