Writing a Script..
조회 수: 3 (최근 30일)
이전 댓글 표시
Hi all.. I have a bunch of mat files consisting of 25 types data each inside. I am interested in only 4 of them. They also are in another directory different than matlab. What I want to do is reading only all 4 data from all mat files. How can I write a script for this.. Thnx
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/357247/image.jpeg)
채택된 답변
Stephen23
2020년 9월 7일
D = 'absolute or relative path to the folder file where the files are saved';
S = dir(fullfile(D,'Case*.mat'));
N = numel(S);
C = cell(1,N);
for k = 1:N
% change 'f1' etc. to the names of the data you want:
T = load(fullfile(D,S(k).name),'f1','f2','f3','f4');
S(k).f1 = T.f1;
S(k).f2 = T.f2;
S(k).f3 = T.f3;
S(k).f4 = T.f4;
end
It will import the required file data into the structure S:
댓글 수: 3
Stephen23
2020년 9월 7일
편집: Stephen23
2020년 9월 7일
"is it going to read case1111, case1112, case1113.. etc. automatically ?"
Yes.
"And what is gonna be the name here..?"
name is one the fields in the structure returned by dir, the field contains the filenames. To know more read the dir documentation and the link that I gave you
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 File Operations에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!