It returns 1 for every element location that is true (nonzero) in only one array, and 0 for all other elements.įor operators and functions that take two array operands (&, |, and xor), both arrays must have the same dimensions, with each dimension being the same size. Logical NOT It complements each element of the input array, A. Logical OR It returns 1 for every element location that is true (nonzero) in either one or the other, or both arrays, and 0 for all other elements. Logical AND It returns 1 for every element location that is true (nonzero) in both arrays and 0 for all other elements. The examples are shown in the following table use vector inputs A and B, where The following logical operators and functions execute element-wise logical operations on their inputs to produce a like-sized output array. The values returned by MATLAB logical operators and functions, with the exception of bit-wise functions, are of type logical and are suitable for use with logical indexing.

Short-circuit: It works on scalar, logical expressions.

Bit-wise: It works on corresponding bits of integer values or arrays.

Element-wise: It works on corresponding elements of logical arrays.

MATLAB offer three types of logical operators and functions:

Logical operators perform logical operations and output the result in Boolean state true or false using the numbers 1 and 0, respectively. Locations where the relation is false receive logical 0. Locations where the particular relation is true receive logical 1. In this case, where one operand is a scalar, and the other is not, MATLAB tests the scalar against every element of the other operand. This example uses scalar expansion to evaluate the product of a scalar operand and a matrix.įor vectors and rectangular array, both operands must be the same size unless one is a scalar. If one operand is a scalar and the other is not, MATLAB applies the scalar to every item of the other operand, this property is called scalar expansion. For vectors and rectangular array, both operands must be the equivalent size unless one is a scalar. SymbolĮxcept for some matrix operators, MATLAB arithmetic operators work on corresponding functions of arrays with equal dimensions. MATLAB Arithmetic OperatorsĪrithmetic operators help in performing simple arithmetic operations like addition, subtraction, multiplication, division, and power. MATLAB has several types of operators, symbols, and special characters to deal with variables, functions, and arithmetic operations. Therefore, functions in MATLAB work both on scalar and non-scalar data. MATLAB is designed to operate mainly on whole matrices and arrays. An operator is a symbol that tells the compiler to perform various numerical or logical manipulations.

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