Tim created another superb solution. The highlights are an elegant center of square's determination using ndgrid. The crux of his method is a convolution for each square not using "same" with an interesting centroid kernel. The comparison between all square convolutions for all rotations utilizes a concise norm metric function. The method should work on non-binary images. The best six matches from the 180x180 upper triangle error array are handily converted into the output format. Thank You Tim for this elegant solution.
middleAsColumn: Return all but first and last element as a column vector
Find the logic
subtract central cross
Edges of a n-dimensional Hypercube
Find the hypotenuse
Genome Sequence 003R: Sequence DNA of random positioned and flipped segments
GJam 2017 Kickstart: Leader (Large)
Hamming Weight - Fast
USC Fall 2012 ACM: Martian Pranks
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office