iphone上的Sierpinski分形, 用来学习IPHONE OBJECTIVE C编程, 如UIImageViews-The Sierpinski triangle, also called the Sierpinski gasket or the Sierpinski Sieve, is a fractal named after Sierpinski who described it in 1915. Originally constructed as a curve, this is

数据降维工具，包括统计方法和流形学习方法-Data reduction tools, including statistical methods, and manifold learning method