I've created two comparison images from IR's K-3 AA examples:
1. Downloaded AA0 (no AA), AA1 (AA simulator strength 1) & AA2 (AA simulator strength 2) DNGs and converted these to TIFs in SilkyPix Developer Studio v4, using the Natural sharpening preset. No USM output sharpening applied. Also used the Demosaic Sharp setting of 100, rather than the default of 80. This increases the resolution, but takes longer, and is not suitable for noisy images.
2. In PXP X4, cropped and combined the 3 spatial frequency strips in AA0, AA1, AA2 top-to-bottom order.
3. Saved this 100% crop without sharpening. Used PNG so that no JPEG artefacts or softening would be present. 1252 x 241 pixels.
https://www.dropbox.com/s/oaewbq8wa356u9k/AA%20comparison%20100%20percent.png
4. Resized this to 200% (Bicubic, 75% sharpening) and cropped further to only include the right half of the image. 1253x476 pixels.
https://www.dropbox.com/s/8sgjasv11eety7b/AA%20comparison%20200%20percent.png
I've made these availble as download links rather than embedded images, so the website will not resize or convert them when displayed. When viewing make sure you view these at 100%.
It is obvious that the mazing is almost completely gone by AA2. The false colour aliasing is still present, but fainter, and it would probably be difficult to see in real life images.
Dan.