给你个葫芦，自己去画吧

这个函数是自己定义用来计算学习曲线累积指数的：



Public Function sumlearn(factor, units)

' factor: learning percentage, 输入值
' units: total units 输入值


i = 1
x = 0

Do While i
x = x + factor ^ (Log(i) / Log(2))
i = i + 1

Loop

sumlearn = x '输出

End Function

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