a = Table -> 4, {i, 1, 20}]; 4 S" k/ v( W, J |b = Table -> 4, {j, 2, 20}]; ( }# H9 n; [$ `, ic = Flatten[{a, b}]; + e/ m- z6 M8 g! K H8 q, cd = MatrixPlot[Spa ... / V! o/ o. ? R ~" zftqiao 发表于 2010-12-15 11:45