This set of MATLAB files implement the CSA ODF Algorithm, as elaborated in http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0CDIQFjAC&url=http%3A%2F%2Fconservancy.umn.edu%2Fbitstream%2F140183%2F1%2FKamath_umn_0130M_13262.pdf&ei=UkCOU4WbB-ajsQT6kIHYDA&usg=AFQjCNHJmvbHfThjdQG1yF7Uv3VkigCGtg&bvm=bv.68235269,d.cWc