chtan23

No one is able to do it ? OR advice me ? I have added in the datas required

I have a problem with my non linear curve fitting program I have attached below my program. the equation used has y on both on the left and right hand side of the main equation shown below y = 3.4 - 6E-10*((exp(1.602 177E-19 *(x+(y*a))/(1.380 6505E-23 *(273+25)))-1) -((x+y*a)/b)) the program does not run and the a and b coeefficient could be determine. I want to place IL, T and Isc as variable numbers how to place a input on the front panel to insert the value for Isc and T and IL if this equation is used in the string constant This makes the equation y = Isc- IL*((exp(1.602 177E-19 *(x+(y*a))/(1.380 6505E-23 *(T)))-1) -((x+y*a)/b)) Download File:post-5613-1153226107.vi