请问这个复杂的三角函数怎么定义函数。
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百家乐最新平台官网【gb2032.com】
on 14 Oct 2022
少了个乘号
另外角度值求三角函数要用cosd代替cos，其他同理
f=@(x) acosd((cosd(x)-cosd(20+x)+2*cosd(x)*cosd(20+x))/(cosd(x)+cosd(20+x)));
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on 14 Oct 2022
on 14 Oct 2022
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