I want to save my data from .mat file to csv file. I tried many methods but its not working.

3 views (last 30 days)
Here is my code and results are attached in image.
myFolder = 'folder'; % or whatever.
if ~isdir(myFolder)
errorMessage = sprintf('Error: The following folder does not exist:\n%s', myFolder);
uiwait(warndlg(errorMessage));
return;
end
filePattern = fullfile(myFolder, '*.jpg');
matFiles = dir(filePattern);
X = cell(length(matFiles), 1);
for k = 1:length(matFiles)
baseFileName = matFiles(k).name;
img = fullfile(myFolder, baseFileName);
fprintf(1, 'Now reading %s\n', img);
storedStructure = imread(img);
% Now do whatever you need to do with the structure you recalled.
%figure % New figure, do not specify the index
%imshow(img);
FaceDetect = vision.CascadeObjectDetector;
FaceDetect.MergeThreshold = 7 ;
BB = step(FaceDetect,storedStructure); %figure(2),imshow(img);
for i = 1:size(BB,1)
rectangle('Position',BB(i,:),'LineWidth',3,'LineStyle','- ','EdgeColor','r');
end
% figure
for i = 1:size(BB,1)
J= imcrop(storedStructure,BB(i,:));
%subplot(6,6,i);
figure
imshow(J);
% Create a folder with the base file name
[~, baseFileNameNoExt, ~] = fileparts(baseFileName);
outputFolder = fullfile(myFolder, baseFileNameNoExt);
if ~exist(outputFolder, 'dir')
mkdir(outputFolder);
fprintf('Created folder : %s\n', outputFolder);
end
% Prepare output filename
outputFileName = fullfile(outputFolder, baseFileName);
% Write file to that folder
imwrite(J, outputFileName);
fprintf(' Copied %s to the folder called %s.\n', baseFileName, outputFolder);
end
X{k} = [x{k} HOG(J)'];
save('features.mat','J');
end

Accepted Answer

Ameer Hamza
Ameer Hamza on 2 May 2018
Save the cell array like this
csvwrite('features.csv', cell2mat(x))

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by