谁能帮我用excel或origin拟合下面公式的图,求出a,b,c.
1个回答
a x050.00421202117923455
b x050.0808468778833543
c x050.000336991666840875
实测值yx05计算值y
0.0193x050.0193000
0.011x050.0110167
0.00664x050.0065442
0.00487x050.0049018
0.00255x050.0026582
均方差(RMSE):6.66008301781129E-5
残差平方和(SSE):2.21783529020692E-8
相关系数(R):0.999943333214434
相关系数之平方(R^2):0.999886669639993
决定系数(DC):0.999872711635766
卡方系数(Chi-Square):3.06133704165128E-6
F统计(F-Statistic):26468.2827156392
你早说要求d,e啊
d x059.18537127328681E-6
e x050.0376260001239125
