binary search

Binary search in matlab

The following Matlab project contains the source code and Matlab examples used for binary search. IND = BSEARCH(VEC, VAL, TOL) returns indexes of VEC elements equal to VAL VEC must be sorted in ascending order (1, 2, 3, etc) TOL > 0 means Y = X +/- TOL counts for a match TOL = 0 means a search for exact matches TOL = -1 means a search for the single closest element to VAL.

Bisection Method Matlab Code

The bisection method in mathematics is a root-finding method that repeatedly bisects an interval and then selects a subinterval in which a root must lie for further processing. It is a very simple and robust method, but it is also relatively slow. Because of this, it is often used to obtain a rough approximation to a solution which is then used as a starting point for more rapidly converging methods.The method is also called the interval halving method, the binary search method,or the dichotomy method.

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