Hello,

I'm looking for a simple way of building a matrix W whose columns will be column vectors w[1], w[2],...w[h] where h=1..r. I want to be able to incorporate this into a procedure in which h might be varied (otherwise I would just build a matrix e.g. <w[1] | w[2] | w[3]> manually).

Thanks

Magdalena

Hello,

some time ago I have developed a procedure for nonlinear regression in Maple 9 that worked perfectly. Upgrading to Maple 12, the code still works well, except for the part in which I plotted the experimental datapoints and the calculated curve: