實(shí)習(xí)二.證據(jù)權(quán)法excel數(shù)據(jù)分析

1、表1-1地質(zhì)變量（證據(jù)層）證據(jù)權(quán)計(jì)算表證據(jù)層（X.）N(D.)N(X.)N(X.)-N(D.)W；+w；-C.C序次X1含紫母輝石混合巖巖類麻64128640.251-1.2151.4665巖含石榴子石混合巖片麻2143220.205-0.0760.28114巖3653171.002-0.5131.5144X4基性巖殘留體142280.811-0.1300.9419X5麻粒巖殘留體5186350.628-0.8121.4396X6片理平均傾角W50103222-0.5370.126-0.66317X”片理平均傾角50-60195637-0.4150.213-0.62816X8片理平均傾角60-

2、702954250.400-0.2100.60912X9片理平均傾角70121970.790-0.1070.89710X10北東向斷裂61102410.649-1.4432.0922X,東西向斷裂5094440.379-0.5820.9618X12北西向斷裂2237150.634-0.1950.82911X13南北向斷裂3456220.687-0.3851.0717X，磁異常對(duì)數(shù)和W1032724-1.8280.266-2.09420X15磁異常對(duì)數(shù)和10-30113928-0.6830.202-0.88519X磁異常對(duì)數(shù)和30-501021110.156-0.0240.18015X17磁異常

3、對(duì)數(shù)和50-1002241190.398-0.1400.53813X18磁異常對(duì)數(shù)和100243391.232-0.3141.5473X19磁異常均方差W0.513534-3.2750.460-3.73521X20磁異常均方差0.5-1226846-0.4860.338-0.82518X21磁異常均方差14758111.704-0.9832.6861表1-2證據(jù)層示礦意義評(píng)價(jià)表從大到小排序?qū)φ业V最有指示意義的變量（根據(jù)C判斷）出現(xiàn)時(shí)對(duì)找礦最有利的變量（根據(jù)W+判斷）不出現(xiàn)時(shí)對(duì)找礦最有利的變量（根據(jù)W-判斷）1X21磁異常均方差1X21磁異常均方差1X19磁異常均方差W0.52X10北東向斷裂X

4、18磁異常對(duì)數(shù)和100X20磁異常均方差0.5-13X18磁異常對(duì)數(shù)和100X3含石榴子石混合巖片麻巖X14磁異常對(duì)數(shù)和W104X3含石榴子石混合巖片麻巖X4基性巖殘留體X7片理平均傾角50-605X1黑云母混合巖片麻巖類X9片理平均傾角70X15磁異常對(duì)數(shù)和10-30表1-3單元數(shù)據(jù)及后驗(yàn)概率計(jì)算表單元含礦X1X2X3X,X一X611101100201101031101000401010150011010單元含礦X,X2X3X4X5X61110110020110103110100040101015001101060100101701001081101010911010010001110011

5、1001101201100013111001140101101500110016010100單元含礦X、XXrXXX,110.251-0.0761.0020.811-0.8120.1262-1.2150.2051.002-0.130.6280.126310.251-0.0761.002-0.13-0.8120.1264-1.2150.205-0.5130.811-0.812-0.53750-1.2150.2051.002-0.130.6280.126600.251-0.076-0.5130.811-0.812-0.5377-1.2150.205-0.513-0.130.6280.126810.

6、251-0.0761.002-0.130.6280.12690.2510.205-0.5130.811-0.8120.126100-1.2150.2051.0020.811-0.8120.126110.251-0.076-0.5130.8110.6280.12612-1.2150.2051.002-0.13-0.8120.126130.2510.2051.002-0.13-0.812-0.53714-1.2150.205-0.5130.8110.6280.12615-1.215-0.0761.0020.811-0.8120.12616-1.2150.205-0.5130.811-0.8120.

7、126-0.4150.2130.2130.213-0.4150.2130.2130.2130.2130.213-0.4150.2130.213-0.4150.2130.213-0.21-0.210.4-0.21-0.21-0.210.4-0.210.40.4-0.21-0.21-0.21-0.210.40.4-0.1070.79-0.107-0.107-0.107-0.107-0.1070.79-0.107-0.107-0.1070.79-0.107-0.107-0.107-0.107-1.4430.6490.6490.649-1.443-1.4430.649-1.4430.649-1.443

8、0.6490.649-1.443-1.4430.649-1.4430.379-0.5820.379-0.5820.3790.379-0.5820.379-0.5820.379-0.582-0.582-0.5820.379-0.5820.3790.634-0.1950.6340.6340.634-0.1950.634-0.1950.6340.6340.6340.6340.634-0.1950.6340.634-0.3850.687-0.385-0.385-0.3850.687-0.3850.687-0.385-0.385-0.385-0.3850.6870.687-0.385-0.385-1.8

9、280.2660.2660.2660.2660.266-1.8280.2660.2660.2660.266-1.8280.2660.2660.2660.2660.2020.2020.2020.202-0.6830.2020.2020.2020.202-0.6830.2020.2020.2020.2020.202-0.683X7X8X9X10XX-X-X-X-100011010001100100010111000000101000100011001000010100010101010001010100010101000010011001100101000001101010000001100100

10、010100010101000010011001-0.024-0.0240.156-0.024-0.024-0.024-0.0240.156-0.024-0.0240.156-0.0240.1560.156-0.024-0.024-0.140.398-0.140.398-0.140.398-0.14-0.14-0.14-0.14-0.14-0.14-0.14-0.140.398-0.14-0.314-0.314-0.314-0.314-0.314-0.314-0.314-0.3141.232-0.314-0.314-0.314-0.314-0.314-0.314-0.3140.46-3.275

11、0.460.460.460.46-3.2750.46-3.275-3.2750.460.46-3.2750.460.460.460.3380.338-0.4860.338-0.486-0.4860.3380.3380.3380.338-0.486-0.4860.3380.338-0.4860.3381.704-0.983-0.9831.704-0.983-0.983-0.9831.704-0.983-0.983-0.983-0.983-0.9831.704-0.9831.704-2.284-6.3524.443-1.745-5.258-0.279-3.079-4.831.159-0.074-0.351-0.098-1.6751.0540.93-3.086-2.284-6.3524.443-1.745-5.25