The model is defined as:
where:
, i = 1, 2and:
if , 0 otherwise
The list of output fitted and derived parameters is:
Index
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Parameter Name
Amplitude 1
Peak 1
Standard Deviation 1
FWHM 1
Integral 1
Root Mean Squared Error
Coefficient of Determination
Amplitude 2
Peak 2
Standard Deviation 2
FWHM 2
Integral 2
Root Mean Squared Error
Coefficient of Determination
Bridge Amplitude
Value
RMSE
R^2
RMSE
R^2
where
is the histogram bin size.
Notice the duplicated RMSE and R^2 parameters.
Guess Parameters
Initial values for parameters
and can be provided with the help of cursors. The first two available cursor locations are used. If they are not within the fit range, they will be ignored.