What is the coding for plot histogram for multiple image?

hi matlab community, how to plot a histogram as shown below? this is for my project titled trace-norm regularisation based learning framework for blind image quality assessment. I really appreciate your help . thank you!

类别

产品

版本

R2023a

Community Treasure Hunt

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

Start Hunting!

Translated by