pointers

i arranged matrix or array in ascending order, how Establish a set of pointers P to address the start and end of each block of records that have same value.

[Walter Roberson]

MATLAB does not have any pointer data type.

Answer 1

[Titus Edelhofer]

Hi,

use the function diff to find the jumps, i.e., the position where the difference is not zero:

p = find(diff(x)~=0);

Titus

[mallikarjun]

hi Edelhofer

thank for your answer.