jens
7b34529b24
git-svn-id: http://moon:8086/svn/matlab/trunk@91 801c6759-fa7c-4059-a304-17956f83a07c
25 lines
493 B
Matlab
25 lines
493 B
Matlab
function im = cifar10(label)
|
|
|
|
d = load (['data\cifar10\data_batch_' num2str(label)])
|
|
data = d.data;
|
|
im = double(data(:,1:1024))/256 + double(data(:,1025:2048))/256 + double(data(:,2049:3072))/256;
|
|
im = im /3;
|
|
|
|
%im2 = reshape(im(2,:), 32,32)
|
|
%imshow(im2)
|
|
|
|
return
|
|
|
|
[numTrain, numPixel] = size(im)
|
|
|
|
%numTrain = 10
|
|
s = ['cifar10_' num2str(label) '.trainingStates.dat']
|
|
fid = fopen(s, 'w');
|
|
fprintf(fid, '%d\n', numTrain);
|
|
|
|
for m=1:numTrain,
|
|
jwrite_retina(fid, im(m,:), 32, 32);
|
|
end
|
|
|
|
fclose(fid);
|