Writing to Excel sheet based on image difference using matlab - excel

Question

I have some folders named test* from test 1 to test 100 for example, I need to print names of folders as header in first row.
Then I need to check my test image image2 with each image inside these folders if the diff bigger than 0.05 between my test image2 and every images from each folder test* will write 1 otherwise write 0. till to testn.
My code is as follow :
srcFolders = dir('D:\test*');
for folder = 1:length(srcFolders)
path = strcat('D:\',srcFolders(folder).name);
sear = strcat(path, '\*.bmp');
srcFiles = dir(sear);
for i = 1 : length(srcFiles)
filename = strcat(path,'\',srcFiles(i).name);
Image1= imread(filename);
Image2 = imread('D:\2','jpeg'); % Image 2
x = diff( Image2 , Image1)
% any suggestion here to get my output for printing in excel
if (x >= 0.05)
xlswrite(xlsfile, srcFiles(i), ‘0’, ‘A1’);
else
xlswrite(xlsfile, srcFiles(i), ‘1’, ‘A1’);
end
end
end
thanks

Answer 1

%On every 'folder loop', increment the column range so you have 1 column by folder
%On every 'file loop', increment the row range so you have 1 row by file
xls_filename = 'foo.xls'; %The name of your xls file
xls_sheet = 'sheet_name'; % Put here the name of the sheet you want to write in
column_range = 'A' % Initialisation of the column range
srcFolders = dir('D:\test*');
for folder = 1:length(srcFolders)
path = strcat('D:\',srcFolders(folder).name);
folder_range = strcat(column_range, '1');
xlswrite(xls_filename, {srcFolders(folder).name}, xls_sheet, folder_range); %Writing the name of the folder in the first row
sear = strcat(path, '\*.bmp');
srcFiles = dir(sear);
row_range = '2';
for i = 1 : length(srcFiles)
filename = strcat(path,'\',srcFiles(i).name);
Image1= imread(filename);
Image2 = imread('D:\2','jpeg');
x = diff( Image2 , Image1);
file_range = strcat(column_range, row_range);
if (x >= 0.05)
xlswrite(xls_filename, {'0'}, xls_sheet, file_range ); %Writing '0' in the second row
else
xlswrite(xls_filename, {'1'}, xls_sheet, file_range ); %Writing '1' in the second row
end
row_range = char(row_range + 1); %Moving to the next row
end
column_range = char(column_range + 1); %Moving to the next column
end