If X is an N-dimensional array with N > 2, col contains linear indices for the columns. This syntax is especially useful when working with sparse matrices. Returns the row and column indices of the nonzero entries in the matrix X. Returns at most the last k indices corresponding to the nonzero entries of X. k must be a positive integer, but it can be of any numeric data type. Returns at most the first k indices corresponding to the nonzero entries of X. If X contains no nonzero elements or is an empty array, then an empty array is returned. If X is a row vector, then the returned vector is a row vector otherwise, it returns a column vector. Is an array of logical zeros of the same data type and sparsity as the logical array p.ДЇind indices and values of nonzero elements locates all nonzero elements of array X, and returns the linear indices of those elements in a vector. 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.Дetermine 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.Дetermine 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.ДЇinds 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.ДЇinds 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 в€’ДЄpart from the above-mentioned logical operators, MATLAB provides the following commands or functions used for the same purpose в€’ Sr.No.ДЇinds logical AND of array or scalar inputs performs a logical AND of all input arrays A, B, etc.

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