Matrix Indexing

Text-only	Table of Contents (frame/ no frame)
(12) Matrix Indexing

Indexing into a Matrix (Array) in MATLAB

Two different ways of indexing:

Use the row column format (row,column)

the indicies start from the top left corner with index of 1

Use the absolute index

indexed in column major order
absolute indices go from top to bottom and left to right

Example of a matrix

Try:
>> first_mat >> A(2,4) ans = 4 >>A(17) ans = 4

Matrix_Indexing.src last modified Sep 29, 2009

Table of Contents
(frame/no frame)

Printable
(single file)

© Dartmouth College