Parameter Estimation Matlab

2019-08-12 05:09发布

问题:

I would like to know how i can perform parameter estimation in matlab using optimization tool box for 2 Functions(Input and Output).

I have an input function which takes in 8 parameters

function c = Input_function(t, a1, a2, a3, b1, b2, b3, td, tmax)
.....
plot(t,c);

This function intakes the values of t ,a1,a2 and a3,b1..b3 and td,tmax from using and plots the characteristics

The output function precisely consists of same input values with some addition data of K1,K2,K3

function c_t = output_function_conv(t, a1, a2, a3,b1,b2,b3,td, tmax,k1,k2,k3)

Plot(t,c_t);

please let me know How i can obtain Approx estimation of parameters and how i should approach this problem in matlab