Hello. How to create such a matrix?

1 0 2 0 ..

0 2 0 3 ..

2 0 3 0 ..

0 3 0 4 ..

3 0 4 0 ..

: : : :

[Stephen23]

@Azad Asadov: you tagged your question with "infinite matrix", which of course cannot be stored on any computer in the world.

Answer 1

[Image Analyst]

Another way:

c = [1 0 2 0 3];
r = [3 0 4 0];
h = hankel(c,r)

You'll see

h =
     1     0     2     0
     0     2     0     3
     2     0     3     0
     0     3     0     4
     3     0     4     0

[Azad Asadov]

Thank you. I need this one

Answer 2

[Image Analyst]

Try this:

m = [...
1     0     2     0;    ...
0     2     0     3;    ...
2     0     3     0;    ...
0     3     0     4;    ...
3     0     4     0]