HomebulletScriptsbulletTag: algorithm (46 results)
  1. lib_bcrypt
    139 total visits
    lib_bcrypt is a script for supporting bcrypt hashing in PHP which can be used to encrypt password (or any other type of) strings using the bcrypt algorithm. Documentation on how to upgrade from md5() and sha1() hashes is included with the download package's README file. Requirements:- CRYPT_BLOWFISH PHP support
  2. Zebra_Mppt
    255 total visits
    This is a php algorithm script providing an implementation of the modified preorder tree traversal algorithm. MPTT is a fast algorithm for storing hierarchical data in a relational database.Zebra_Mppt script integrates this complicated algorithm with PHP applications, providing tools for adding, deleting, moving and copying nodes around the tree. It can also be used to query the nodes for information.To ...
  3. Sound Regex
    443 total visits
    This PHP Script uses Soundex algorithm to create a regular expressions, which is based in a given word that can perform a soundex comparison on large texts. It is created to search for similar words in a text using soundex.It will convert words to be searched in a regular expression that would match other words that would result in the ...
  4. Checknum Class
    159 total visits
    This is a PHP script to calculate checksum verification numbers using the Luhn mod10 algorithm. It calculate the verification digit of a string of digits according to the Peter Luhn algorithm.The script can also calculate what digit should be added before or after a sequence of digits to make the resulting number validate according to the Luhn algorithm.Requirements:- PHP 3.0 ...
  5. No Screenshot
    1384 total visits
    This class can be used to find prime numbers with the Sieve of Atkin algorithm.It can take a limit number and find all prime numbers smaller than the given limit.
  6. No Screenshot
    2017 total visits
    This script implements a variant of the soundex algorithm for Turkish. The soundex algorithm converts words into an hash that represents the way the word is spelled in English. This script implements a modified version the algorithm to consider Turkish spelling instead of English.
  7. No Screenshot
    1985 total visits
    This script provides and implementation of several algorithms to sort the elements of an array. The algorithms that are implemented are: Merge sort, Shell sort and Bubble sort.
  8. No Screenshot
    2064 total visits
    This script implements base methods to apply genetic algorithms to arbitrary subjects. Its functions can be call instantiating a class object or called static methods. The script can perform several types of generic algorithm operations like crossover, mutation, selection and death over populations of any objects of the same class. It can be used as a base implementation of genetic ...
  9. No Screenshot
    2967 total visits
    This script can be used to compute the Fast Fourier Transform (FFT) of sampled data, as well the inverse Fast Fourier transform. It takes an array of sample data values and calculates the respective Fast Fourier Transform. The result is returned as an array of complex values. The script can also do the opposite, i.e. compute the inverse Fast Fourier ...
  10. No Screenshot
    1717 total visits
    This package can be used to perform different types of geometric operations with polygons. It provides generic polygon and vertex classes that support mixing lines and arc segments between vertices. Polygons may be self-intersecting. It provides means to perform boolean operations AND and OR (Intersect and Union) with the shapes and compute shape clipping (A-B and B-A).
  11. No Screenshot
    1636 total visits
    This PHP script takes the coordinates of a set of points and draws lines that minimize the distance to the points using the least square fit PHP algorithm. The generateded graph will be saved to PNG image file. Requirements:- PHP 4.0 or Higher
  12. No Screenshot
    1408 total visits
    xPassport is the issuing date of the password can also be determined from the person's age. Requirements: PHP 5.0 or higher
  13. No Screenshot
    1832 total visits
    Anti_Util_CircularReference can be used to find circular references using waypoint array.It takes an array of pairs of values that are links between to points for instance in a map. The script traverses the array of values and detects when there groups of points that form a cyclic reference. Requirements: PHP 5.0 or higher
  14. No Screenshot
    1899 total visits
    Dijkstra can be used to find the best route between two points using the Dijkstra algorithm. It takes as parameters an array with all possible routes between to points and the start point. Dijkstra can get the best path and the distance to each network point. Requirements: PHP 5 or higher
  15. No Screenshot
    2255 total visits
    Quine-McCluskey Method can be used to minimize boolean functions with Quine-McCluskey algorithm.Quine-McCluskey Method takes as parameters the minterms, don't-care terms and the number of variables. The script determines the essencial primes and returns them in an array.Requirements: PHP 5.0 or higher
Pages 1 of 4« 1 2 3 4 »