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