: Returns a vector of linear indices for all nonzero elements in X .
: Finds only the first or last n occurrences. The direction can be 'first' (default) or 'last' . Common Use Cases
You can find elements that meet complex conditions by using relational operators like == , > , or < inside the function. find - Find indices and values of nonzero elements - MATLAB
The MATLAB find function locates the indices and values of nonzero elements in an array or identifies elements that meet specific logical criteria. While it is a foundational tool for data filtering, MATLAB often recommends using instead for better performance in simple scenarios. Basic Syntax and Return Values
: Returns the row and column subscripts for nonzero elements, which is especially useful for 2D matrices.
: Returns row and column indices plus a vector v containing the actual nonzero values .
: Returns a vector of linear indices for all nonzero elements in X .
: Finds only the first or last n occurrences. The direction can be 'first' (default) or 'last' . Common Use Cases
You can find elements that meet complex conditions by using relational operators like == , > , or < inside the function. find - Find indices and values of nonzero elements - MATLAB
The MATLAB find function locates the indices and values of nonzero elements in an array or identifies elements that meet specific logical criteria. While it is a foundational tool for data filtering, MATLAB often recommends using instead for better performance in simple scenarios. Basic Syntax and Return Values
: Returns the row and column subscripts for nonzero elements, which is especially useful for 2D matrices.
: Returns row and column indices plus a vector v containing the actual nonzero values .