ToGetHerTogether
春芽
共回答了14个问题采纳率:92.9% 举报
首先对方程进行了简化处理
程序较为简单,如下
syms fc N
[fc,N]=solve(1+(3/fc)^(2*N)-10^0.2,1+(12/fc)^(2*N)-10^3)
fc =
2.6845239412374312251143982129648486
N =
3.3151553738881075895921713766373991
1年前
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10
如逝
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谢谢啦,但是我运算出来的结果为什么是: fc = -1/2*log(23730853726301/40532396646334464)/log(4) N = 3*exp(log(2634124763619411/4503599627370496)/log(23730853726301/40532396646334464)*log(4))