MATLAB中factorial的用法

用函数factorial(n)可计算阶乘

factorial(5) = 5!
factorial(10) = 10!

5! = 1*2*3*4*5 = 120

10! = 1*2*3*4*5*6*7*8*9*10 = 3628800

例如5!

>> factorial(5)

ans=120

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转载自blog.csdn.net/xuxinrk/article/details/80420261