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5

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

0.5455 0.6364 0.7273 0.8182 0.9091

0.01 (0.3029,0.2955)
(0.5021,0.7004)
(0.7029,0.3036)
(0.3003,0.3007)
(0.5007,0.6983)
(0.7010,0.3029)
(0.3083,0.3026)
(0.4974,0.6976)
(0.6995,0.3008)
(0.2957,0.2992)
(0.5050,0.6980)
(0.7018,0.3088)
(0.2830,0.2881)
(0.4980,0.7038)
(0.7056,0.3000)

0.001 (0.3011,0.2940)
(0.5010,0.7006)
(0.7025,0.3022)
(0.3029,0.2946)
(0.5006,0.7002)
(0.7021,0.3021)
(0.3017,0.2943)
(0.5009,0.7006)
(0.7021,0.3017)
(0.2992,0.2954)
(0.5004,0.7008)
(0.7026,0.3019)
(0.3023,0.2972)
(0.5005,0.6996)
(0.7021,0.3024)