Working with Arrays |
While ordinary variables hold a single value, arrays (the general term for matrices and vectors) hold many values. They are represented as tables of numbers, with a specified number of rows and columns. You can create and use arrays in your calculations much like you would numbers or scalar variables. Many general purpose operators and functions can be used with arrays, but there are also some special array operators and functions for array manipulation.
To access a particular array element use the subscript operator. To access a whole column use the column operator.
Creating vectors and matrices (including nested arrays and size of arrays)
Displaying vectors and matrices
Graphing a matrix using a 3D Plot or the Picture Operator