First of all my apologies for having improperly inserted graphic. As you can see in the document, Application 2, the graph is the result of having made an adjustment using SVD. I have tried to repeat the adjustment with Maple and this is what I get. Anything. Where is the problem. Any help?

This example from Mathematics. How it might translate to Maple?

t=RandomReal[{0,2Pi},20];

y=Sin[t]+.5Cos[t]+RandomReal[.1,20];

UncertaityofCalibrat.mw

within the attached document, is the idea that I would like to develop with the optimization package.

I have the following list, vector or set, I put it in a matrix

What's wrong?
I need to minimize (z-Z) ^T.E^-1. (z-Z).
How can you see in the first Call to LSSolve worked. By introducing objectivejacobian I have problems