Automatically loading the .mat file
조회 수: 10(최근 30일)
표시 이전 댓글
I am working on following code .In the code I am manually loading the matlab file .But know the cases are increases to 27 mat files. can someone help me in automating the process means automatically loading the matlab file from a specific folder and then storing in the excel file .Can someone please help me this . Thank you in advance . Automatically loading means loading the file from the specific folder . without manually loading . For eg in folder ABC I have mat file AAA.mat , BBB.mat , CCC.mat ...So first AAA.mat should load then store the data in excel file (the code that I used) , then BBB.mat & so on ... Thanks in advance
filenames={'AAA.mat','BBB.mat','CCC.mat'}
n = numel(filenames) ;
A = zeros([],n) ;
for i = 1:numel(filenames)
load(filenames{i})
CO= CO_sim_mass_cum;
NOx=NOx_sim_mass_cum;
nmHC= nmHC_sim_mass_cum;
for j = 1:length(CO)
A(j,i) = THC(j);
end
for k= 1:length(NOx)
B(k,i)=NOx(k);
end
for l= 1:length(nmHC)
C(l,i)=nmHC(l);
end
end
xlswrite('e.xlsx',[A,B,C])
댓글 수: 0
채택된 답변
추가 답변(1개)
Yongjian Feng
2022년 2월 1일
For "automatically loading", you most likely mean generating the file names in a loop?
Try this:
num_case = 26;
files={};
for i=1:num_case
filename = ['C1_H1_C2_case' num2str(i) '_WLTC_']; % something else at the end? Not shown in the attached screenshot
files{end+1} = filename;
end
참고 항목
범주
Find more on Reporting and Database Access in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!