MATLAB: From IDL to Matlab

idlMATLABtranslating

Hi I'm trying to translate an IDL script, i came accross the following code

workdir = dialog_pickfile(/select your working directory)

filelist = file_search(workdir,'image*')

i'm trying to find the matlab equivalent of those two lines

also workdir is where i've stored all my images

Best Answer

uigetdir, uigetfile, uiputfile

Some combination of those.

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MATLAB: Each time i run the simulation i get the error attached below. Please help

Are you using cd, change directory, anywhere in your code to go to that Program File folder? What is your current working directory, when you type cd ?

Change your current working directory to one where you have permission to create files.

WorkDir = 'c:\Users\user_name\Desktop\MyFolder'; %Your working directory
if ~exist(WorkDir, 'dir')
   mkdir(WorkDir)  %Make sure you do have a directory
end
cd(WorkDir)
run your code now

The better solution is to find the code where you are trying to write files, and make sure to use the FULL FILE PATH, and not relative file path.

For instance,

plot(1:10, 1:10)
[FileName, FilePath] = uiputfile('*.png');
saveas(gcf, FileName)  %will save to current working dir
saveas(gcf, fullfile(FilePath, FileName)) %will save to an exact location

MATLAB: Get path to all files in a folder of images

% Directory
directory = 'C:\Datasets\nyu\train\';
img_dir = fullfile(directory, 'image_02');
depth_dir = fullfile(directory, 'depth');
image_rgb_info  = dir( fullfile(img_dir, '*.jpg'));
image_rgb_filenames = fullfile(img_dir, {image_rgb_info.name} );
image_depth_info = dir( fullfile(depth_dir, '*.png'));
image_depth_filenames = fullfile(depth_dir, {image_depth_info.name} );

Best Answer

Related Solutions

MATLAB: Each time i run the simulation i get the error attached below. Please help

MATLAB: Get path to all files in a folder of images

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