Non-integer values inside "Randi" function
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inputRvector = 'Input r vector for roots of the polynomial as a vector ';
R = input(inputRvector)
R_length = length(R);
input_lower_e_range = 'Input lower range of e ';
e_min = input(input_lower_e_range)
input_upper_e_range = 'Input upper range of e ';
e_max = input(input_upper_e_range)
random_perturbations = randi([e_min e_max],1,R_length);
Hey guys, I am trying to get an input from the user and use that input inside the 'randi' function as a range of vlaues and a length of the 'randi' vector. The trick is that I want values much lower than 1 in the range of (10^-1,10^-8) and I think randi doesnt work with non-integers. Got any ways to do the same except with non-integer values as in the range (10^-1,10^-8)?
I am trying to do as in this case:
r = randi([10 50],1,5)
r = 1×5
43 47 15 47 35
P.S: I have been looking for similar questions for 4 hours and could'nt find anything
Thank you in advance
4 件のコメント
Walter Roberson
2020 年 2 月 16 日
What values are you entering for the prompts?
Are you entering a vector for the lower bounds and upper bounds?
回答 (2 件)
Steven Lord
2020 年 2 月 17 日
If you want uniformly distributed random numbers that are not integers, randi is not the right tool for the job. See the examples in the documentation for the rand function.
0 件のコメント
Walter Roberson
2020 年 2 月 16 日
random_perturbations = randi([e_min e_max],1,R);]
That ] should not be there at the end of the line.
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