新人求助各位大神！
有一组坐标：
自变量x=[95,97,94,96,94,100,97,99,106,82,75,74,63,84,102,98,98,88]
对应的因变量y=[81,80,80,80,80,91,89,93,87,65,60,65,52,43,86,85,88,74]
坐标对应权重w=[0.069,0.088,0.006,0.006,0.101,0.025,0.088,0.107,0.057,0.069,0.013,0.069,0.05,0.038,0.038,0.113,0.025,0.038]
请问如何用局部加权线回归求出线性方程啊，万分感谢！
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