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【求助】求詳細(xì)步驟(帶解釋說(shuō)明)用matlab擬合log(y)=A*log(x1)+B/x2+C
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請(qǐng)教我同事了,搞定!求詳細(xì)步驟(帶解釋說(shuō)明)擬合log(y)=A*log(x1)+B/x2+C的系數(shù)A, B,C y值如下 9.12191E-10 1.38353E-9 7.61764E-10 1.63296E-9 2.20415E-9 2.47555E-9 1.84673E-9 2.01797E-9 3.38865E-9 -7.40787E-10 1.02995E-9 2.70082E-9 3.71814E-10 1.14224E-9 1.21253E-9 1.78278E-9 1.85319E-9 1.73107E-9 1.60177E-9 2.47234E-9 3.42588E-10 2.01245E-9 1.88237E-9 2.45216E-9 2.21932E-10 2.49148E-9 1.96106E-9 2.83061E-9 5.89974E-9 2.36974E-9 3.04708E-9 3.61644E-9 3.28579E-9 2.55574E-9 5.0251E-9 2.19391E-9 3.66265E-9 2.83198E-9 4.30065E-9 3.36924E-9 5.538E-9 7.00695E-9 6.38291E-9 4.75145E-9 7.91935E-9 1.05875E-8 8.35519E-9 7.42355E-9 9.89202E-9 1.10603E-8 8.32854E-9 1.04966E-8 1.16649E-8 1.1633E-8 1.20011E-8 1.48769E-8 1.37454E-8 1.42123E-8 1.60797E-8 1.54466E-8 1.59143E-8 1.78818E-8 1.90487E-8 2.01166E-8 1.96845E-8 2.25511E-8 2.31183E-8 2.43854E-8 2.54603E-8 2.6126E-8 2.79915E-8 2.98582E-8 2.97246E-8 2.89901E-8 3.21554E-8 3.27216E-8 3.3687E-8 3.64522E-8 3.58185E-8 3.71848E-8 3.76502E-8 4.13248E-8 3.88906E-8 4.02557E-8 3.94212E-8 3.89872E-8 4.03527E-8 4.03177E-8 4.19832E-8 4.00486E-8 3.66137E-8 3.6878E-8 3.60522E-8 3.36171E-8 2.87818E-8 2.82462E-8 2.8011E-8 2.3876E-8 1.9442E-8 1.84064E-8 1.56719E-8 1.34369E-8 1.19011E-8 9.9655E-9 7.93019E-9 8.20324E-9 6.96805E-9 3.93042E-9 5.99351E-9 3.6568E-9 3.91941E-9 3.48321E-9 4.5475E-9 6.41057E-9 3.1735E-9 3.33614E-9 2.29898E-9 4.26321E-9 3.53514E-9 4.99777E-9 2.96168E-9 3.52367E-9 2.18747E-9 3.74936E-9 1.91252E-9 3.27481E-9 3.73711E-9 1.99963E-9 3.46209E-9 1.9255E-9 2.98786E-9 2.35951E-9 3.92229E-9 6.86402E-10 2.64879E-9 3.41177E-9 1.57377E-9 7.34313E-10 1.79535E-9 1.75576E-9 8.16588E-10 1.27787E-9 1.33828E-9 2.40766E-9 2.2675E-9 3.32907E-9 2.08931E-9 4.6503E-9 2.01162E-9 2.77359E-9 9.34507E-10 1.39371E-9 2.95382E-9 3.11257E-9 1.97264E-9 2.03249E-9 2.30335E-9 3.26293E-9 2.32355E-9 3.18423E-9 -3.55601E-10 2.60411E-9 4.96573E-9 2.52475E-9 4.58682E-9 3.4469E-9 2.90564E-9 2.26459E-9 2.42238E-9 2.18989E-9 2.35207E-9 1.81102E-9 3.4718E-9 2.43266E-9 3.09059E-9 3.14992E-9 1.90893E-9 3.96882E-9 2.22817E-9 5.68723E-9 3.14307E-9 4.21179E-9 2.36884E-9 3.026E-9 2.28478E-9 1.5417E-9 -2.01577E-10 -5.42796E-10 -2.84984E-10 4.73865E-10 4.31266E-10 -7.10612E-10 1.14792E-9 -9.94308E-10 -1.62613E-9 -6.66546E-10 -2.1014E-10 6.48231E-10 -2.09304E-9 1.36518E-9 2.42233E-9 5.80292E-10 1.23707E-9 8.94457E-10 -1.75082E-9 -2.93114E-10 6.21727E-11 7.29631E-10 6.85461E-10 1.54347E-9 -9.92009E-11 1.96072E-9 6.15839E-10 -1.82657E-9 -7.72274E-10 -2.51511E-9 -4.59608E-10 -4.00481E-9 -2.24979E-9 -1.89658E-9 -1.12952E-9 -1.57276E-9 -6.18233E-10 -3.25909E-9 2.09711E-9 -1.9469E-9 4.09387E-10 -1.33258E-9 5.23953E-10 6.79234E-10 2.32952E-10 2.89203E-10 -1.64516E-9 -9.90403E-10 -6.35047E-10 -1.48003E-9 -2.12485E-9 -3.70623E-10 -7.15508E-10 -1.59458E-10 -7.04674E-10 -1.15025E-9 -1.49575E-9 -3.14221E-9 -1.78828E-9 1.77273E-10 -2.16693E-9 -2.01185E-9 -2.15853E-9 9.55975E-11 -1.75374E-9 1.09897E-9 -1.44607E-9 9.08983E-10 -2.23813E-9 -5.86421E-10 對(duì)應(yīng)的x1如下: 1.69807E-8 1.74379E-8 1.77616E-8 1.82389E-8 1.90016E-8 1.99232E-8 2.07788E-8 2.15403E-8 2.26239E-8 2.31553E-8 2.32129E-8 2.39504E-8 2.45536E-8 2.48561E-8 2.53274E-8 2.59264E-8 2.66476E-8 2.71783E-8 2.78304E-8 2.86291E-8 2.91858E-8 2.96564E-8 3.04316E-8 3.12957E-8 3.18281E-8 3.23709E-8 3.32588E-8 3.42126E-8 3.59712E-8 3.75858E-8 3.83831E-8 3.9707E-8 4.10755E-8 4.22084E-8 4.37041E-8 4.51505E-8 4.63244E-8 4.75983E-8 4.90241E-8 5.05581E-8 5.23257E-8 5.47946E-8 5.6831E-8 5.90427E-8 6.16051E-8 6.53092E-8 6.91477E-8 7.22721E-8 7.56804E-8 7.9821E-8 8.3649E-8 8.73841E-8 9.17267E-8 9.63176E-8 1.00955E-7 1.04971E-7 1.105E-7 1.1616E-7 1.22213E-7 1.28573E-7 1.34733E-7 1.41405E-7 1.48806E-7 1.56422E-7 1.64124E-7 1.72633E-7 1.8163E-7 1.91013E-7 1.98498E-7 2.09055E-7 2.2018E-7 2.31662E-7 2.43547E-7 2.55546E-7 2.68087E-7 2.81027E-7 2.94518E-7 3.08863E-7 3.23135E-7 3.3755E-7 3.52651E-7 3.64326E-7 3.80313E-7 3.9635E-7 4.12251E-7 4.27654E-7 4.43466E-7 4.59699E-7 4.76038E-7 4.92288E-7 5.07613E-7 5.22586E-7 5.33307E-7 5.47211E-7 5.59719E-7 5.71233E-7 5.82433E-7 5.92686E-7 6.00988E-7 6.08551E-7 6.15158E-7 6.2086E-7 6.25927E-7 6.30271E-7 6.3379E-7 6.36206E-7 6.39168E-7 6.41439E-7 6.43464E-7 6.45417E-7 6.46977E-7 6.48449E-7 6.50021E-7 6.52236E-7 6.54176E-7 6.55502E-7 6.56641E-7 6.57915E-7 6.59102E-7 6.60827E-7 6.62379E-7 6.63708E-7 6.6482E-7 6.66035E-7 6.67153E-7 6.682E-7 6.69611E-7 6.70757E-7 6.71848E-7 6.72894E-7 6.73874E-7 6.74676E-7 6.75912E-7 6.76784E-7 6.77444E-7 6.78623E-7 6.79616E-7 6.80093E-7 6.80608E-7 6.81341E-7 6.81865E-7 6.82286E-7 6.82823E-7 6.83417E-7 6.84387E-7 6.85497E-7 6.86605E-7 6.87957E-7 6.89278E-7 6.9021E-7 6.90951E-7 6.91435E-7 6.92319E-7 6.93591E-7 6.94621E-7 6.95435E-7 6.96074E-7 6.9721E-7 6.98318E-7 6.99407E-7 6.99973E-7 7.00427E-7 7.01881E-7 7.03414E-7 7.04759E-7 7.06355E-7 7.07657E-7 7.0871E-7 7.09689E-7 7.1043E-7 7.11278E-7 7.12119E-7 7.13138E-7 7.14273E-7 7.15412E-7 7.16654E-7 7.17667E-7 7.18816E-7 7.20042E-7 7.21617E-7 7.23508E-7 7.24622E-7 7.25989E-7 7.27104E-7 7.28159E-7 7.28952E-7 7.29231E-7 7.29084E-7 7.28917E-7 7.28954E-7 7.29138E-7 7.29082E-7 7.29168E-7 7.29199E-7 7.28804E-7 7.28365E-7 7.28185E-7 7.28271E-7 7.2799E-7 7.27847E-7 7.28609E-7 7.292E-7 7.29567E-7 7.29991E-7 7.29811E-7 7.29408E-7 7.2936E-7 7.2948E-7 7.29769E-7 7.30202E-7 7.30487E-7 7.30831E-7 7.31363E-7 7.31127E-7 7.30582E-7 7.29937E-7 7.29332E-7 7.28411E-7 7.27129E-7 7.26247E-7 7.25794E-7 7.25264E-7 7.24812E-7 7.24096E-7 7.23866E-7 7.23896E-7 7.23594E-7 7.2342E-7 7.23262E-7 7.23503E-7 7.23692E-7 7.23794E-7 7.23586E-7 7.23055E-7 7.22732E-7 7.2231E-7 7.21594E-7 7.21089E-7 7.20873E-7 7.20704E-7 7.20532E-7 7.2016E-7 7.19631E-7 7.18687E-7 7.17692E-7 7.1745E-7 7.17066E-7 7.16248E-7 7.15401E-7 7.1499E-7 7.14635E-7 7.14501E-7 7.14433E-7 7.14329E-7 7.14059E-7 7.13472E-7 對(duì)應(yīng)的x2值如下: 400.21817 400.61646 400.91827 401.31686 401.71445 402.10831 402.50418 402.89828 403.29913 403.7005 404.09863 404.49399 404.88666 405.28616 405.68649 406.08643 406.48315 406.77927 407.17059 407.56268 407.95822 408.35791 408.75595 409.15466 409.55283 409.95297 410.35178 410.74991 411.15277 411.54327 411.83765 412.23499 412.63153 413.01941 413.414 413.81473 414.21561 414.60791 415.00772 415.40771 415.8046 416.19821 416.50238 416.89966 417.30411 417.70441 418.10968 418.50571 418.89938 419.29462 419.68948 420.0863 420.47821 420.87231 421.26471 421.5636 421.94995 422.3548 422.75449 423.15793 423.55075 423.94562 424.34641 424.73532 425.12238 425.5253 425.91931 426.31433 426.61465 427.02396 427.43512 427.83206 428.23102 428.63974 429.04993 429.44885 429.85513 430.26419 430.65915 431.05405 431.45764 431.7533 432.15192 432.55716 432.9563 433.34918 433.74777 434.15024 434.54727 434.94348 435.34326 435.75076 436.04477 436.44391 436.84482 437.2486 437.64679 438.04199 438.42526 438.82495 439.21268 439.60446 440.00443 440.4017 440.79495 441.09451 441.48505 441.90176 442.30972 442.71463 443.12628 443.52402 443.9155 444.31973 444.72467 445.13196 445.53625 445.92462 446.22894 446.63339 447.02322 447.43307 447.82257 448.23193 448.6268 449.03037 449.43292 449.8324 450.23184 450.62036 451.01926 451.31924 451.71252 452.09094 452.48682 452.87585 453.27438 453.68741 454.09454 454.50732 454.91507 455.31735 455.72787 456.04486 456.45993 456.85635 457.26569 457.66669 458.06345 458.45291 458.85242 459.26865 459.67493 460.09427 460.49942 460.90604 461.20074 461.6088 462.00571 462.40118 462.80121 463.20508 463.58917 463.99847 464.37668 464.77408 465.18411 465.59128 466.00919 466.33035 466.70361 467.10809 467.49384 467.87823 468.29059 468.68857 469.08896 469.48004 469.87579 470.27371 470.70206 471.00507 471.42035 471.83392 472.23114 472.64563 473.06122 473.45636 473.86011 474.25327 474.65958 475.05832 475.45248 475.85324 476.15479 476.5372 476.94901 477.34158 477.73019 478.12289 478.52496 478.91882 479.32312 479.72098 480.14301 480.53662 480.95203 481.25391 481.66306 482.05136 482.44537 482.81482 483.22794 483.61761 484.0369 484.42926 484.83609 485.24869 485.65863 486.08429 486.38361 486.77582 487.18771 487.55716 487.9527 488.3494 488.74286 489.12 489.51004 489.91068 490.32465 490.71533 491.02176 491.42468 491.82162 492.22092 492.61826 493.02328 493.41986 493.80759 494.20587 494.60669 495.00623 495.41354 495.81683 496.11792 496.50381 496.89539 497.30157 497.70023 498.12827 498.5379 498.92737 499.31555 499.72177 500.13751 [ Last edited by nono2009 on 2010-12-2 at 07:31 ] |
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