Recent content by pisuke

Hi! In your case I would implement the algorithm using visual basic for applications. you can find the source code of a C implementation on the GSL (GNU Scientific Library): http://linux.duke.edu/~mstenner/free-docs/gsl-ref-1.1/gsl-ref_36.html Unfortunately I have not experience in...

Hello Dodo, Thanks for your answer, but applying the natural logarithm to both sides of the equation does not solve my problem, what I have really is a double exponential decay of the form: y = a*exp(-b*t) + c*exp(-d*t) I approximate the double exponential to one exponential and I...

Hello there, I have to fit a one term exponential curve: y = a*exp(-b*t), and I have to implement the fitting procedure in a C program. Some days ago I discovered the GSL (GNU Scientific Library), and I told myself better later than never ;-) When reading the GSL documentation and the...