The document discusses logical operators in MATLAB - AND, OR, and NOT. It explains that they work on arrays element-by-element, returning arrays with 1s and 0s to represent true and false. AND requires both elements to be non-zero to return true, OR returns true if either element is non-zero, and NOT flips the values. Examples are given to illustrate each logical operator.

1. LOGICAL OPERATORS IN MATLAB
NAME:- PINKI KUMARI
ROLL NO.:-21303128
BRANCH:- CSE(B)
SUBJECT:- IT WORKSHOP
SUBMITTED TO:- MR. SAURABH
MAHAJAN

2. LOGICAL OPERATORS IN MATLAB
•There are mainly 3 logical operators in
MATLAB.
•AND,OR and NOT.
•The symbols &, |, and ~ are the logical array
operators AND, OR, and NOT.
•They work element-by-element on arrays.
• 0 represents logical false (F), and anything
nonzero represents logical true (T).

3. LOGICAL OPERATORS IN MATLAB
• The logical operators return a logical array with
elements. set to true (1) or false (0), as
appropriate.
• It returns 1 when the result is true, and returns 0
when the result is false.
•The & operator does a logical AND, the | operator
does a logical OR, and ~A complements the
elements of A.

4. LOGICAL OPERATORS IN MATLAB
•The precedence for the logical operators is-
•Logical operators with their equivalent function-

5. LOGICAL OPERATORS IN MATLAB
•Some basic operations-

6. LOGICAL AND (&)
•A & B performs a logical AND of
arrays A and B and returns an array
containing elements set to either logical 1
(true) or logical 0 (false).
•An element of the output array is set to
logical 1 (true) if both A and B contain a
nonzero element at that same array location.
•Otherwise, the array element is set to 0.

7. LOGICAL AND (&)
For example:-

8. LOGICAL OR (|)
•A | B performs a logical OR of
arrays A and B and returns an array
containing elements set to either logical 1
(true) or logical 0 (false).
•An element of the output array is set to
logical 1 (true) if either A or B contain a
nonzero element at that same array location.
•Otherwise, the array element is set to 0.

9. LOGICAL OR (|)
For example:-

10. LOGICAL NOT (~)
•~A returns a logical array of the same size
as A.
•The array contains logical 1 (true) values
where A is zero and logical 0 (false) values
where A is nonzero.
•not(A) is an alternate way to execute ~A.
• It enables operator overloading for classes.

11. LOGICAL NOT (~)
For example:-