求鲜花~~~~~~~~~~~~

顶上去，必须顶~~~求鲜花

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General model Fourier1:
f(x) = a0 + a1*cos(x*w) + b1*sin(x*w)
Coefficients (with 95% confidence bounds):
a0 = 0.01321 (0.01318, 0.01325)
a1 = 0.00756 (0.007511, 0.00761)
b1 = 0.005163 (0.005114, 0.005212)
w = 314.2 (314.2, 314.3)