How to read Sentinel 2 imagery in matlab correctly?

Hi.

I would like to process a dominant wavelength calculation of Sentinel 2 imagery in matlab. How can I read the Sentinel 2 Imgaery corretly? I tried to use imread function. But the obtanied data of each cell doesnt correspond to the DN value that I opened the sentinel2 in ENVI? Is there any solution to solve this problem ?

Thank you guys.

Answer 1

[Gamliel Roos]

You can use imadjust() on the sentinel 2 bands

Answer 2

[Image Analyst]

Did you try this File Exchange submission:

read_envihdr