供参考:
double k = (LR_line[0] - LR_line[9]) / 10 ;
Ziheng Zhuang:
供参考:
LR_line[x]=a+b*x;
double k =(LR_line[0]- LR_line[9])/10 ;
k=b
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谢谢,是想要指标,EA想用!
请教:线的斜率怎么求?谢谢!!!