用Octave生成F分布的随机变量
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生成单个随机数
程序代码如下
>> pkg load statistics
>> n1 = 5;
>> n2 = 10;
>> r = frnd(n1, n2)
r = 0.5136生成随机数矩阵
程序代码如下
>> pkg load statistics
>> n1 = 5;
>> n2 = 10;
>> r = frnd(n1, n2, 5, 3)
r =
0.4206 1.1822 1.0870
0.5163 1.6050 2.0961
0.8099 1.7689 0.3331
1.8283 1.0752 2.6828
0.4759 1.0095 0.3140