研究文章

一个点声源识别问题在一段时间内部分扩散方程

表6

例子2:数值比较 使用不同的

确切的 1 3 5
(0.3,0.3) (0.5,0.7) (0.7,0.3)

1.0108 3.0096 5.0584
(0.2886,0.2917) (0.5007,0.7032) (0.7043,0.3034)
1.0039 3.0035 4.8805
(0.3265,0.3068) (0.4966,0.6984) (0.6993,0.3001)
0.8916 2.9666 5.0708
(0.2959,0.2993) (0.5046,0.6980) (0.7004,0.3093)
0.8560 2.9201 5.1635
(0.2805,0.3130) (0.5134,0.6938) (0.7026,0.3100)