Accessing the last few rows of a matrix using matlab

How can I view (or access) the last 10 rows of a matrix?

Note that the matrix size (i.e., the number of rows) is changing: rows= 50开发者_Python百科, 100 150...

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You can use the end operator to see the last ten rows, like such:

array(end-9:end,:)

This shows rows from 'last one'-9 (e.g. from 41 if there's 50 rows) till the last row (e.g. 50), and all columns.