Can Matlab give me a disturbance randomly from a% to b% of a number?
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Matt J
2017-2-18
编辑:Matt J
2017-2-18
ub=4*7; %upper bound
lb=.05*7; %lower bound
num=(ub-lb)*rand+lb
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John D'Errico
2017-2-18
Hmm. I interpret the lower limit differently from the question. You may be right though.
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John D'Errico
2017-2-18
Do you know how to generate uniform random numbers in an interval [x,y]? This is in the help for rand, so you should know, or be able to find out.
doc rand
Here, your limits are
[5,4*7]
since 4*7 is 400% of 7. Just read the help.
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