Floating numbers generation in a range
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I Want to generate an array of 100 Different random floating numbers in the range 2.2 to 22. Please help me with this.
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답변 (2개)
Roger Stafford
2013년 9월 21일
What kind of probability distribution do you wish these numbers to have over this interval? If it is to be uniform use 'rand' with appropriate scaling and offset.
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Image Analyst
2013년 9월 21일
You never looked up rand() in the help did you? Otherwise you would have noticed Example 1 which solves your problem
Example 1
Generate values from the uniform distribution on the interval [a,b]:
r = a + (b-a).*rand(100,1);
and I'm pretty sure you would have figured out a is 2.2 and b is 22 and you wouldn't have needed to wait for Simon to do it for you. Please mark the answer as Accepted.
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