The mock data for the absorbance are generated by an Abel transformation of the density function:
Before starting the reconstruction by pressing the button Compute, the standard deviation of the data points corresponding to in (11), the value of the default model which is chosen flat and the initial value of the hyperparameter have to be specified. Moreover, the number of data points N_data and the number of control points N_knots for spline interpolation may be set.
Note that you will probably not achive convergence if you choose the noise level greater that the standard deviation for the reconstruction.
Danilo Neuber 2003-10-03