matlab求mgf
时间: 2023-11-20 07:50:51 浏览: 165
好的,关于求解MGF,MATLAB中可以使用syms和int函数来实现。具体步骤如下:
1. 定义符号变量s:syms s
2. 定义概率密度函数f(x):f(x) = ···
3. 计算MGF:M(s) = int(exp(s*x)*f(x), x, -inf, inf)
其中,第三步中的exp函数表示自然指数函数,int函数表示积分运算。
如果你能提供概率密度函数f(x)的具体形式,我可以为你提供更详细的代码实现。
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