How to find Distance Between two points ?

Hello sir/ma'a,m

I want to find out the distance between each points in a time series in matlab. i dont know how to do it

Suppose a time series is [ 0.1, 0.1, 0.2, 0.5, 0.22], i want to find out the distance between each points. be more specific, if we take first column of this matrix(0.1), then i want to find distance between 0.1 and 0.1, 0.1 and 0.2, 0.1 and 0.5, 0.1 and 0.22.

then i want to take second column 0.1 and its distance with each column axcept first one (o.1).

then i want to take third column 0.2 and its distance with each column axcept first and second one (0.1, 0.1)

then want to take forth column 0.5 and its distance with left column axcept first, second and third one (0.1, 0.1, 0.2).

please help me with this.

Answer 1

[Bhaskar R]

a = [ 0.1, 0.1, 0.2, 0.5, 0.22];   % your vector
dist = cell(1, length(a)-1);       % your distance cell matrix empty initialization
for ii =1:length(dist)
    dist{ii} = a(ii)-a(ii:end);    % distances from each point
end

[ankita soni]

thank you so musch sir for your valuable reply.

[ankita soni]

but it is not working..

[Bhaskar R]

I am working on the MATLAB version 2019a, its working fine for me

Can you provide the produced error/not working thing ?