CONFOCOR
3
Carl Zeiss
Action Buttons
ConfoCor 3
108 M60-1-0025
e
02/2010
You can select the type of linkage by checking the corresponding boxes. More than one link can be
activated. After closing the button tab, the linkage type is displayed as a one letter abbreviation. If a
linkage is activated that does not apply for a measurement, it will be just disregarded. Global fitting will
fit all linked parameters of different measurements to the same value.
•
Select one or more rows in the
Fit Table
, for which you want to perform the fit. All curves of the
selected row will be displayed. The last selected row will determine the channel that will be displayed
in the
Channel:
display field. Note, PCH can be fitted only one-dimensional. If a cross-correlation
measurement is activated, the PCH model will be automatically replaced by a correlation model.
•
Set the range of the curves to be fitted by setting the red and blue bars in the correlation diagram
(PCH diagrams do not have this option and the whole data set is always fitted). Press the
Fit
button to
fit the loaded curves to the model. If you press
Fit all
all measurements with the same channel as the
one displayed in the Channel: field will be fitted as well.
Note, all other channels will not be fitted and the model has to be selected anew, if such a row
with a different channel is selected.
(4)
Fit Action buttons
The
Fit
action buttons enables you to perform a fit and adapt the fit process (Fig. 112).
Fit:
will perform a fit for all highlighted measurements (rows) according to the loaded model.
When the fit is completed, the free parameters will be replaced with the new fitting results and the fit
graph and result table will also be updated.
Fit all:
will perform a fit for all measurements (rows) that have the same channel as the one displayed in
the
Channel:
display field. All other channels will not be fitted. If you change to a row with a different
channel, the last assigned model will load for that row.
Undo:
cancels a previous command. Repeatedly pressing will cancel commands in the reverse of their
execution.
Redo:
re-executes a previously undone command. Repeatedly pressing will re-execute previous undone
commands in the order of their previous execution.
To Method:
writes the current displayed
Model
settings into the method. Hence parameter values and
their type of the selected fitting model are assigned to the model used in the current method. If you want
to keep the changes permanently, the Method has to be stored in the
Measure
tool’s
Save Info
.
The
State
display box informs you about the fitting conditions. The quality of the fit is displayed in the
chi
2
display box of the
Fit table
. The
Χ
2
(chi
2
) value should approach zero for highest quality.
Fig. 112
Fit action buttons
