How to remove redundant clusters.

How to remove the redundant clusters or duplicate clusters. Please help me.

Answer 1

[Image Analyst]

Use the function : unique().

[BHAGYALAKSHMI M]

I tried the unique and diff, but I am getting some errors in the use of a dendrogram for representation. So I think that was a mistake of the portion of the removal of redundant clusters. The error is

" Index in position 2 exceeds array bounds (must not exceed 1).

Error in dendrogram (line 121)

threshold = 0.7 * max(Z(:,3));

Error in dbdense (line 32)

dendrogram(new) "

How can I solve this?