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How can I generate random numbers

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Kanika Bhalla
Kanika Bhalla 2021-1-11
评论： Kanika Bhalla 2021-1-11
Let a1=[3.698247068550237,7.396494137100475]
Let a2=[-0.315547526817319,-0.105392873956985]
Hw to find the random numbers in the following code
arr(i).Position=unifrnd(a2,a1,10);
The above is not working
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Rik
Rik 2021-1-11
So you want some sort of recursive behavior? That is not what that function does, so if you want it, you will have to write it.
It is still not quite clear to me what you want, so I can't help you write it.
Kanika Bhalla
Kanika Bhalla 2021-1-11
i want a random no from a1
let
a1=4 (generated by random function)
a2=-0.2 (generated by random function)
then
arr(i).Position=unifrnd(-0.2,4,10);

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采纳的回答

KALYAN ACHARJYA
KALYAN ACHARJYA 2021-1-11
编辑：KALYAN ACHARJYA 2021-1-11
"I want a2 should generate one randon no, a1 should generate one random no and then a new range should form and i should be able to get 10 nos between that range"
a1=[3.698247068550237,7.396494137100475];
a2=[-0.315547526817319,-0.105392873956985];
a1_rand=a1(1)+(a1(2)-a1(1))*rand(1)
a2_rand=a2(1)+(a2(2)-a2(1))*rand(1)
val_data=a1_rand+(a2_rand-a1_rand)*rand(10,1)
Result:
a1_rand =
5.0835
a2_rand =
-0.1176
val_data =
4.5689
4.9690
4.0361
1.1713
0.6007
2.5884
4.7619
1.3051
4.1624
1.0135

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