This is another approach based on the comments under my previous answer.
It tries to implement the request by @Med Future that: it generate the the output y which is equal to number of levelsx1000 for eg. 10 level then shape is 10x1000. but i want the same 10x1000 into single row 1x1000 to generate that shape.
To be fair, I am still not sure this is what @Med Future is trying to achieve, but it might be worth a shot.
NOTE: the code below implements the routine by @Image Analyst to compute random values which have a minimum spacing requirement.
clear,clc
numRequired = randi(16,1,1); % However many y values you require.
y = zeros(1, numRequired);
minSpacing = 30; % Whatever.
maxIterations = 100000; % Way more than you think you'll ever need. Failsafe to prevent infinite loop.
loopCounter = 1; % Number of times the loop goes. includes keepers and rejects.
counter = 1; % Index of y
while counter <= numRequired && loopCounter < maxIterations
trial_y = 1000 * rand;
distances = abs(y - trial_y);
if min(distances) > minSpacing
% It's far enough away so keep it.
y(counter) = trial_y;
counter = counter + 1;
end
loopCounter = loopCounter + 1;
end
x = 1:1000;
y = repelem(y,floor(length(x)/length(y)));
% completes y up to 1000 values by repeating the start of y
if length(y) < 1000
y(end+1:1000) = y(1:1000-end);
end
plot(x,y,'-ob');
