Is an array of logical zeros that is the same size as array A. The size of this dimension reduces to 1 while the sizes of all other dimensions remain the same. If A is a multidimensional array, any(A) acts along the first non-singleton dimension and returns an array of logical values. If A is an empty 0-by-0 matrix, any(A) returns logical 0 (false).
If A is a nonempty matrix, any(A) treats the columns of A as vectors, returning a row vector of logical 1's and 0's. If A is a vector, any(A) returns logical 1 (true) if any of the elements of A is a nonzero number or is logical 1 (true), and returns logical 0 (false) if all the elements are zero. The any function ignores entries that are NaN (Not a Number). Tests along the dimension of A specified by scalar dim.ĭetermine if any array elements are nonzero tests whether any of the elements along various dimensions of an array is a nonzero number or is logical 1 (true). If A is a multidimensional array, all(A) acts along the first non-singleton dimension and returns an array of logical values. If A is an empty 0-by-0 matrix, all(A) returns logical 1 (true). If A is a nonempty matrix, all(A) treats the columns of A as vectors, returning a row vector of logical 1's and 0's. If A is a vector, all(A) returns logical 1 (true) if all the elements are nonzero and returns logical 0 (false) if one or more elements are zero. The resulting element C(i,j.) is logical true (1) if A(i,j.) or B(i,j.), but not both, is nonzero.ĭetermine if all array elements of array A are nonzero or true. Logical exclusive-OR performs an exclusive OR operation on the corresponding elements of arrays A and B. An element of the output array is set to 1 if any input arrays contain a nonzero element at that same array location. and returns an array containing elements set to either logical 1 (true) or logical 0 (false). Otherwise, that element is set to 0.įinds logical OR of array or scalar inputs performs a logical OR of all input arrays A, B, etc. An element of the output array is set to 1 if the input array contains a zero value element at that same array location. Otherwise, that element is set to 0.įinds logical NOT of array or scalar input performs a logical NOT of input array A 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 1 if all input arrays contain a nonzero element at that same array location. When you run the file, it produces following result −Īpart from the above-mentioned logical operators, MATLAB provides the following commands or functions used for the same purpose − Sr.No.įinds logical AND of array or scalar inputs performs a logical AND of all input arrays A, B, etc.