Array and Matrix Indexing

Indexing

Indexing is a way to access elements of an array. It allows us to select and manipulate specific elements or groups of elements in an array. We can access a single element of an array by specifying its row and column indexes.

In MATLAB, arrays and matrices are indexed starting at 1, while in Python, they are indexed starting at 0. This means that the first element of an array or matrix in MATLAB is at index 1, while in Python, it is at index 0.