1.WTA 好像只对评价函数为Wavefront Error Variance时有意义.
WFR WFR Condition
0.0 -0.5 Very high contrast, low resolution
0.5 0.0 High contrast, good resolution (default)
1.0 0.5 Good contrast, high resolution
1.5 1.0 Low contrast, very high resolution
2.一般来说,应以distortion grid为准,这个和实际联系的比较紧密.实际上它表现了系统实际应用的效果.
As my knowledge there is no weighted aperture.
If you want to see the secondary spectrum you can in the command window
key in follow:
Fie;lsa;go
It will show you the Field curv. and the Longitudinal Spherical Aber.
in cv_macro:flplot.seq
It will show you the focal shift vs. wavelength(secondary spectrum can see from it)
From above you can see the secondary spectrum.
How to corrected it ,it will by your knowledge and ability.