Generate an array with infinite values

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Matteo Breda
Matteo Breda 2015-11-30
编辑： Prateekshya 2024-8-29
Hi, I'm wondering if is possible to generate an array that contains infinite values the values from 0+ to 1-.
Thanks in advance
  2 个评论
Image Analyst
Image Analyst 2015-11-30
What does that mean? Inifinitely many elements (of course not), or values that are infinite (yes, use inf)? And exactly what does "one minus" mean? Do you mean negative one (-1)? What is 0+? Do you mean open/closed ranges like [0,1[ or greater than or equal to 0 but less than (and not including) 1???

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Prateekshya
Prateekshya 2024-8-29
编辑：Prateekshya 2024-8-29
Hello Matteo,
It is not possible to generate an array consisting of infinite elements since there are storage limits. However, we have a few ways using which you can achieve the goal of generating numbers between 0 to 1.
  • Using rand():
% Define the size of the array
rows = 1;
cols = 50;
% Generate a 1x50 array of random numbers between 0 and 1
randomArray = rand(rows, cols);
% Display the array
disp(randomArray);
Instead of rand(), which uses uniform distribution, you can alternatively use randn() for normal distribution.
  • Using linspace():
% Define the number of points you want in the array
numPoints = 1e6; % For example, one million points
% Generate the array from a tiny positive number close to 0 to a number close to 1
epsilon = 1e-10; % A small number to avoid including 0 and 1
array = linspace(epsilon, 1-epsilon, numPoints);
% Display the first few and last few elements to confirm
disp(array(1:10)); % First few elements
disp(array(end-10:end)); % Last few elements
I hope this works!

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