Origin Version (Select Help-->About Origin): 5.0
Operating System:Windows XP
Hi!
Please, I need an urgent help.
I tried to define the new function for nlcf in form of:
y = P1*(x^0.8/z^0.2)*exp(-P2*w*1735/x)
where y is dependent variable; x,z,w are independet variable and P1 and P2 are the parametars to be calculated. I have the data form y,x,z,w in for of table.
Even I know the exact values for P1 and P2 (obtained with XMIN function by MAtLab- so I exac know good initial values), I cannot provide the nlcf. I received the message: "To many bad data points od functional evaluations".
Please, help me.
Thank you.
Marko
e-mail: mmarko@eunet.yu
Edited by - mmarko on 01/07/2005 08:32:27 AM |
problem with new function for nlcf
Posted - 01/07/2005 : 02:39:44 AM
