
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- A
vector in Matlab- has magnitude and direction
- is an array with only one column or one row
- is a table of numbers
- contains at most three numbers, one for each dimension.
- When adding two arrays in Matlab
- the arrays only need to have the same number of elements
- the arrays must have the exact same size and shape
- you need to put a period in front of the plus sign
- both b and c are true
- When combining a scalar c to an array A with a command like c + A
- Matlab adds the c to every element in A
- an error is displayed because the dimensions are different
- the result will be different than the command A + c
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