探地雷达宽角反射图形拟合方法
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蔡连初, 缪念有
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The graph fitting method of wide angle reflection of GPR
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CAI Lian-Chu, MIAO Nian-You
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表5 J4同相轴读数计算结果
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Table 5 J4 Cophase axis reading calculation table
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i | xi | τi | | | | xiτi | τi | 1 | -8 | 68 822 | 64 | -512 | 4 096 | -550 575 | 4 404 603 | 2 | -6 | 63 274 | 36 | -216 | 1 296 | -379 642 | 2 277 849 | 3 | -4 | 56 788 | 16 | -64 | 256 | -227 154 | 908 616 | 4 | -2 | 52 052 | 4 | -8 | 16 | -104 104 | 208 208 | 5 | 0 | 48 592 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 44 815 | 4 | 8 | 16 | 89 631 | 179 262 | 7 | 4 | 43 626 | 16 | 64 | 256 | 174 505 | 698 019 | 8 | 6 | 42 931 | 36 | 216 | 1296 | 257 586 | 1 545 516 | 9 | 8 | 43 626 | 64 | 512 | 4096 | 349 010 | 2 792 078 | 10 | 10 | 44 490 | 100 | 1 000 | 10 000 | 444 895 | 4 448 955 | | 10 | 509 017 | 340 | 1 000 | 21 328 | 54 152 | 17 463 105 |
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