aws_ex1	        1D Example with local constant regression function
aws_ex2	        1D Example with piecewise smooth regression function
lpaws_ex1	1D Example with piecewise smooth regression function
irreg_ex1       1D Example with irregular design
aws_ex3	        2D Example with local constant regression function
lpaws_ex2	2D Example with piecewise smooth regression function
irreg_ex2       2D Example with irregular design
awssegm_ex1     1D Example for segmentation
awssegm_ex2     2D Example for segmentation
awssegm_ex3     3D Example for segmentation
