Replacing values in a matrix with random normally distributed value?

Jim
2016 8 15
1 个回答
更新时间：2016 8 15
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Hi, So I have 10x10matrix; A=[]
25 25 25 25 25 15 20 20 10 10
20 10 25 20 20 20 15 20 20 10
20 15 25 20 20 20 15 15 20 15
20 20 10 20 20 20 15 15 20 15
15 25 25 20 20 20 15 15 10 15
10 25 25 20 20 20 15 15 10 15
15 15 15 20 20 10 15 15 10 20
20 25 15 15 15 10 10 10 10 20
25 15 15 10 15 10 20 20 20 20
15 15 10 10 15 15 15 15 15 15.
Is there a way for me to replace all the
  • 10's with a normally distributed random values between 0.02-0.03
  • 15's with a normally distributed random values between 0.02-0.04
  • 20's with a normally distributed random values between 0.03-0.05
  • 25's with a normally distributed random values between 0.10-0.20
Cheers, Jim

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Jim
Jim
2016-8-15

回答：

Walter Roberson
Walter Roberson
2016-8-15

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