use of lsqrsolve

[Collewet Guylaine]

Hello,

I would like to use [x ,v ,info]=lsqrsolve(x0,fct,m ,fjac ,stop ,diag)

If the number of data is D and the number of parameters to be found is P what size should the output of fjac be ?
(D,P) ? or (P,D) ?

And for fct ?
(D,1) ? or (1,D) ?

Thank you

Guylaine