Reading an array from excel sheet

Hi,

I have several images in different folders, say A , B , C , D

I wrote the name of the folder in excelsheet using matlab, now I want to access all these folders one by one so that I can take out images from each folder for my further evaluation.

How can i do that using FOR loop?

The name of folders(A B C D) is written in column - A2:A5

After taking the images, i want to obtain the time it takes for further image processing and once I obtain the time(in sec), i want to put it in an array so that in the end I can put those values back in my excel sheet.

Thanks in advance

Answer 1

[KSSV]

[num,txt,raw] = xlsreadmyfile) ;

The txt/ raw variable from the above should be hjaving your required data.....you can run a loop along those variables.

But, note that you can access folder, subfolders and files straight away from MATLAB usig dir.

[Gunjan Shah]

Can you be more specific?

Yes I have directory, but there are many folders, and I want to take photos from all these folders one by one. So it will be convinient to tke data from excel sheet.

[KSSV]

https://in.mathworks.com/matlabcentral/answers/401204-how-do-i-read-folders-with-subfolders

Answer 2

[Gunjan Shah]

Nevermind, I found the answer myself.

I used strcat to remove the unwanted ' ' as well as { }