nag_convolution_real (c06ekc) Example Program Results Convolution Correlation 0 0.50000 2.00000 1 1.00000 1.50000 2 1.50000 1.00000 3 2.00000 0.50000 4 2.00000 0.00000 5 1.50000 0.50000 6 1.00000 1.00000 7 0.50000 1.50000 8 0.00000 2.00000