MATLAB: How to generate a random number

MATLABrandom number generator

How to generate a random number in 5 decimal points in the range between 0 and 10 with 0.1 intervals? Sample random numbers are like 5.4321, 3.5678, 7.7891 etc.

Best Answer

round(10^6*rand)*10^-5

Related Solutions

MATLAB: How to generate an array of random values between -0.5 and 0.5

Did you look at the help for rand? The second example says this:

In general, you can generate N random numbers in the interval (a,b) with the formula r = a + (b-a).*rand(N,1).

Did you try that?

MATLAB: How to generate random numbers in a range with decimal steps

>> V = 0:0.1:0.5; % define the numbers
>> V(randi([1,numel(V)]))
ans =
          0.4
>> V(randi([1,numel(V)]))
ans =
          0.2
>> V(randi([1,numel(V)]))
ans =
          0.5
>> V(randi([1,numel(V)]))

Best Answer

Related Solutions

MATLAB: How to generate an array of random values between -0.5 and 0.5

MATLAB: How to generate random numbers in a range with decimal steps

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