transform a vector to a cell array

Hi,

c=[5 7 1 9 10]; I want to create a cell from this vector as:

d={[5 7 1] [7 1 9] [1 9 10]};

Thanks in advance.

Answer 1

[Azzi Abdelmalek]

c=[5 7 1 9 10];
m=3;
out=arrayfun(@(x) c(x:x+m-1),1:numel(c)-m+1,'un',0)

[allnab]

hi, it does not give the desired result {out} cell

[allnab]

{out} cell

[Azzi Abdelmalek]

What do you mean? The result is exactly what you asked for. to see the result type

celldisp(out)

[allnab]

Excuse me it works correctly now

thank you

Answer 2

[Andrei Bobrov]

d = num2cell(c(hankel(1:3,3:numel(c))),2)

[allnab]

hi, error message:

??? Attempted to access r(1); index out of bounds because numel(r)=0.

Error in ==> hankel at 26 elseif c(nc) ~= r(1)

[Jos (10584)]

This error is shown when the second input to hanker is empty:

hankel(1:3,[])

In the code above this occurs because,

• 3:numel(c) is empty, because,
• numel(c) is less then 3, so,

check the contents of c !

[allnab]

Excuse me it works correctly now

thank you