Sir i have 200.mat file in one folder and i want program that read it automatically without merging the files
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I have folder name 1 which contain 1B.mat file to 193B.mat file. I want to read directly this files with merging in single .mat file or using direclty call by for loop
clear
PathName = uigetdir;
file_all = dir(fullfile(PathName,'C:\User:\DELL:\Desktop:\F1folder:\1'));
matfile = file_all([file_all.isdir] == 0);
clear file_all PathName
%d=dir('*.mat'); % get the list of files
x=[]; % start w/ an empty array
for i=1:length(matfile)
x=[x;load(matfile(i).name)]; % read/concatenate into x
end
b=[];
for j=1:length(x)
b=[b; x(j, 1).variable1];
end
FileName = [matfile(i,1).name(1:end-9),'.mat'];
save(FileName,'matfile','x','b');
showing error
Index in position 2 exceeds array bounds.
Error in Untitled2 (line 15)
FileName = [matfile(i,1).name(1:end-9),'.mat'];
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Respuestas (2)
Jan
el 7 de En. de 2019
Editada: Jan
el 7 de En. de 2019
file_all = dir(fullfile(PathName,'C:\User:\DELL:\Desktop:\F1folder:\1'));
This is strange: User names and other folder names cannot contain colons. I guess you mean:
file_all = dir(fullfile(PathName,'C:\User\DELL\Desktop\F1folder\1'));
Clearing variables is rarely useful in Matlab. Omit this to simplify your code:
clear file_all PathName
You can replace
b=[];
for j=1:length(x)
b=[b; x(j, 1).variable1];
end
by:
b = [x.variable1];
This is nicer and faster.
3 comentarios
Jan
el 7 de En. de 2019
"getting errore" is not clear. Please post your code and the complete error message.
What does "I want to call directly this files 193B.mat files" mean?
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