i need to segment cloud region alone from landset 8 satellite image using RPCA

can any 1 help i this..my main concept is removal of cloud and shadow region nd i attached my code i dnt knw whether my flow was correct r not nd i got error

Error using zeros

Size inputs must be scalar.

J = zeros(k,n(:,1));

[Bhaskar R]

Can you provide inputs to the function as_rpca()?

[SARAH LONER]

sorry sir i cant get what u saying???

[Bhaskar R]

Inputs values D,lambda,k,rho,display of the function as_rpca()?