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kennydota2新蟲 (著名寫手)
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[求助]
求1stOPT高版本無參數限制的大牛 幫跑一組數據 已有1人參與
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求1stOPT高版本無參數限制的大牛幫忙擬合一組數據。大牛跑完可以貼一下計算后的實部和虛部的數據,本人感激不盡! 復數擬合 擬合公式:y=y1-i*y2=a1+a2/((1+(i*x/a3)^a4)^a5)-i*((a6+i*a7)+(2*pi*x)*(a8+i*a9))/(8.85e-12*(2*pi*x).^a10) 十個參數(a1,a2,a3>0 0<a4<1, 0<a5<1, a6,a7,a8,a9無范圍限制, 0<a10<1) Data: x, 實部y1,實部y2 0.5 23.439 0.592 0.5875 23.495 0.593 0.675 23.445 0.603 0.7625 23.455 0.607 0.85 23.424 0.602 0.9375 23.376 0.642 1.025 23.386 0.647 1.1125 23.359 0.669 1.2 23.364 0.694 1.2875 23.374 0.703 1.375 23.348 0.744 1.4625 23.37 0.766 1.55 23.352 0.79 1.6375 23.364 0.839 1.725 23.386 0.872 1.8125 23.361 0.911 1.9 23.394 0.96 1.9875 23.374 0.989 2.075 23.382 1.059 2.1625 23.407 1.103 2.25 23.4 1.153 2.3375 23.423 1.215 2.425 23.443 1.276 2.5125 23.438 1.341 2.6 23.468 1.406 2.6875 23.478 1.476 2.775 23.495 1.55 2.8625 23.506 1.635 2.95 23.496 1.702 3.0375 23.507 1.815 3.125 23.516 1.901 3.2125 23.511 2.012 3.3 23.521 2.105 3.3875 23.499 2.229 3.475 23.518 2.359 3.5625 23.521 2.495 3.65 23.53 2.631 3.7375 23.509 2.76 3.825 23.471 2.928 3.9125 23.457 3.07 4 23.41 3.261 4.0875 23.408 3.413 4.175 23.36 3.592 4.2625 23.333 3.724 4.35 23.243 3.896 4.4375 23.227 4.011 4.525 23.1 4.115 4.6125 23.006 4.207 4.7 22.806 4.219 4.7875 22.684 4.217 4.875 22.511 4.165 4.9625 22.374 4.158 5.05 22.171 3.992 5.1375 22.022 3.915 5.225 21.947 3.749 5.3125 21.751 3.612 5.4 21.705 3.445 5.4875 21.544 3.289 5.575 21.532 3.143 5.6625 21.385 2.996 5.75 21.389 2.879 5.8375 21.305 2.731 5.925 21.322 2.642 6.0125 21.247 2.514 6.1 21.242 2.408 6.1875 21.171 2.279 6.275 21.188 2.234 6.3625 21.138 2.092 6.45 21.139 2.078 6.5375 21.087 1.928 6.625 21.061 1.954 6.7125 21.107 1.827 6.8 20.945 1.773 6.8875 21.075 1.72 6.975 20.918 1.644 7.0625 21.016 1.621 7.15 20.808 1.489 7.2375 20.914 1.522 7.325 20.851 1.457 7.4125 20.856 1.547 7.5 20.789 1.507 7.5875 20.778 1.612 7.675 20.814 1.6 7.7625 20.717 1.662 7.85 20.759 1.694 7.9375 20.684 1.691 8.025 20.734 1.799 8.1125 20.631 1.734 8.2 20.713 1.895 8.2875 20.547 1.79 8.375 20.704 1.992 8.4625 20.535 1.869 8.55 20.655 2.035 8.6375 20.514 1.963 8.725 20.622 2.052 8.8125 20.563 2.045 8.9 20.471 2.024 8.9875 20.549 2.164 9.075 20.418 2.077 9.1625 20.601 2.246 9.25 20.337 2.045 9.3375 20.573 2.236 9.425 20.312 2.026 9.5125 20.473 2.205 9.6 20.315 2.093 9.6875 20.374 2.155 9.775 20.289 2.071 9.8625 20.235 2.068 9.95 20.289 2.094 10.0375 20.212 2.012 @beefly |
版主 (知名作家)
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均方差(RMSE): 0.4116268853424 殘差平方和(SSR): 37.2760724020708 相關系數(R): 0.934350795935571 相關系數之平方(R^2): 0.873011409865435 修正R平方(Adj. R^2): 0.872124889383887 確定系數(DC): 0.843048505755613 F統(tǒng)計(F-Statistic): 277.416655834306 參數 最佳估算 -------------------- ------------- a1 19.9594394545544 a2 3.34963854221475 a3 -4.08919598037546 a4 1.58896355660606 a5 0.589175439529943 a6 123077987206.485 a7 -44972049724.8562 a8 2504510700.0565 a9 -3107519528.08157 a10 127.716672294193 |

版主 (知名作家)

新蟲 (著名寫手)
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好的,是我疏忽了,謝謝提醒!!代碼如下: ComplexStr = i; Variable x,y[realPart],y[imagPart]; Function y=a1+a2/((1+(i*x/a3)^a4)^a5)-i*((a6+i*a7)+(2*pi*x)*(a8+i*a9))/((8.85e-12)*(2*pi*x)^a10); Data; //x,y[realPart],y[imagPart]; 0.5 23.439 0.592 0.5875 23.495 0.593 0.675 23.445 0.603 0.7625 23.455 0.607 0.85 23.424 0.602 0.9375 23.376 0.642 1.025 23.386 0.647 1.1125 23.359 0.669 1.2 23.364 0.694 1.2875 23.374 0.703 1.375 23.348 0.744 1.4625 23.37 0.766 1.55 23.352 0.79 1.6375 23.364 0.839 1.725 23.386 0.872 1.8125 23.361 0.911 1.9 23.394 0.96 1.9875 23.374 0.989 2.075 23.382 1.059 2.1625 23.407 1.103 2.25 23.4 1.153 2.3375 23.423 1.215 2.425 23.443 1.276 2.5125 23.438 1.341 2.6 23.468 1.406 2.6875 23.478 1.476 2.775 23.495 1.55 2.8625 23.506 1.635 2.95 23.496 1.702 3.0375 23.507 1.815 3.125 23.516 1.901 3.2125 23.511 2.012 3.3 23.521 2.105 3.3875 23.499 2.229 3.475 23.518 2.359 3.5625 23.521 2.495 3.65 23.53 2.631 3.7375 23.509 2.76 3.825 23.471 2.928 3.9125 23.457 3.07 4 23.41 3.261 4.0875 23.408 3.413 4.175 23.36 3.592 4.2625 23.333 3.724 4.35 23.243 3.896 4.4375 23.227 4.011 4.525 23.1 4.115 4.6125 23.006 4.207 4.7 22.806 4.219 4.7875 22.684 4.217 4.875 22.511 4.165 4.9625 22.374 4.158 5.05 22.171 3.992 5.1375 22.022 3.915 5.225 21.947 3.749 5.3125 21.751 3.612 5.4 21.705 3.445 5.4875 21.544 3.289 5.575 21.532 3.143 5.6625 21.385 2.996 5.75 21.389 2.879 5.8375 21.305 2.731 5.925 21.322 2.642 6.0125 21.247 2.514 6.1 21.242 2.408 6.1875 21.171 2.279 6.275 21.188 2.234 6.3625 21.138 2.092 6.45 21.139 2.078 6.5375 21.087 1.928 6.625 21.061 1.954 6.7125 21.107 1.827 6.8 20.945 1.773 6.8875 21.075 1.72 6.975 20.918 1.644 7.0625 21.016 1.621 7.15 20.808 1.489 7.2375 20.914 1.522 7.325 20.851 1.457 7.4125 20.856 1.547 7.5 20.789 1.507 7.5875 20.778 1.612 7.675 20.814 1.6 7.7625 20.717 1.662 7.85 20.759 1.694 7.9375 20.684 1.691 8.025 20.734 1.799 8.1125 20.631 1.734 8.2 20.713 1.895 8.2875 20.547 1.79 8.375 20.704 1.992 8.4625 20.535 1.869 8.55 20.655 2.035 8.6375 20.514 1.963 8.725 20.622 2.052 8.8125 20.563 2.045 8.9 20.471 2.024 8.9875 20.549 2.164 9.075 20.418 2.077 9.1625 20.601 2.246 9.25 20.337 2.045 9.3375 20.573 2.236 9.425 20.312 2.026 9.5125 20.473 2.205 9.6 20.315 2.093 9.6875 20.374 2.155 9.775 20.289 2.071 9.8625 20.235 2.068 9.95 20.289 2.094 10.0375 20.212 2.012 |
新蟲 (著名寫手)
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