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4

例子2:近似位置为(0.3,0.3),(0.5,0.7),(0.7,0.3)。

0.0909 0.1818 0.2727 0.3636 0.4545

0.01 (0.2986,0.2844)
(0.5017,0.7031)
(0.7023,0.2998)
(0.2983,0.2987)
(0.5013,0.6993)
(0.7018,0.3014)
(0.3053,0.3013)
(0.5022,0.6979)
(0.7030,0.3061)
(0.2951,0.2875)
(0.5005,0.7029)
(0.7036,0.3016)
(0.3035,0.3049)
(0.5009,0.6985)
(0.7022,0.3030)

0.001 (0.3002,0.2937)
(0.5010,0.7010)
(0.7024,0.3018)
(0.3031,0.2956)
(0.5002,0.7002)
(0.7016,0.3016)
(0.3019,0.2951)
(0.5006,0.7003)
(0.7020,0.3017)
(0.3021,0.2950)
(0.5006,0.7003)
(0.7021,0.3019)
(0.2996,0.2947)
(0.5008,0.7008)
(0.7024,0.3018)