MATLAB: Concatenate matrix numbers linspace

concatenate; matrix;linspacematrix

Hi there,
I have a matrix variable x = [0 1 2 3]
I want to generates linearly spaced vectors in between the numbers into a variable. My problem here is concatenate the numbers into p the next time n increases.
I know i should be using linspace to generate number for eg:
for i = 1:(length(x)-1)
p = linspace(x(i),x(i+1),0.5)
end
the results i want is:
p = 0 0.5 1 1.5 2 2.5 3
Hope someone can shed some light here.

Best Answer

try this
 x = [0.25 1 1.5 2 2.4 2.6]
 x=unique(sort([x x(1:length(x)-1)+diff(x)/2]) )
if you want put 2^n-1 samples between each value use this function
 function y=linspace_n(x,n)
 for k=1:n
 x=unique(sort([x x(1:length(x)-1)+diff(x)/2]) )
 end
 y=x
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