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lcybrit

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[求助] 求助高人帮忙写一段matlab代码

Function: Log10((1-(1-y)^(1-a))/(1-a))=log10((b*c)/(30*8.314))-2.315-(0.4567*c)/(8.314*x);
写一个matlab代码,将数据x,y代入function拟合,并求未知参数a,b,c及拟合度
x=[
421.2397
439.0001
444.0193
446.4256
450.8939
457.349
463.6115
467.8572
469.8781
470.9784
472.9204
476.6448
481.537
485.7823
487.8682
488.5236
491.3671
499.2326
]
y=[
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
0.75
0.8
0.85
0.9
0.95
];
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