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Top rated classes: Algorithms


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  All class groups  >  Algorithms  >  Top rated classes (49)  

Top rated classes: Algorithms

Numerical and statistical algorithms.



  Files folder image 1. Polygon  
Author: Brenor Brophy <e-mail contact>
Perform geometric operations on polygons
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Perfect (100.0%)
Perfect (100.0%)
Good (91.7%)
Good (95.8%)
-
-
Sufficient (78.8%)
11
Month:
Not yet rated by the users

  Files folder image 2. gPoint  
Author: Brenor Brophy <e-mail contact>
Convert geographic coordinates between projections
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (95.8%)
Perfect (100.0%)
Good (87.5%)
Sufficient (79.2%)
-
-
Sufficient (74.6%)
58
Month:
Not yet rated by the users

  Files folder image 3. Sun  
Author: Nesa Simon David <e-mail contact>
Calculate the sunrise and sunset time of any place
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (95.0%)
Good (90.0%)
Sufficient (72.5%)
Good (90.0%)
-
-
Sufficient (72.8%)
97
Month:
Not yet rated by the users

  Files folder image 4. ELO Calculator  
Author: Bogdan Zarchievici <e-mail contact>
Calculates the relative skill levels of players
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (91.7%)
Good (91.7%)
Sufficient (75.0%)
Sufficient (75.0%)
-
-
Sufficient (70.0%)
158
Month:
Not yet rated by the users

  Files folder image 5. Binary search  
Author: Alex Fourth <e-mail contact>
Search for data in files using binary search
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Perfect (100.0%)
Good (91.7%)
-
Perfect (100.0%)
-
-
Sufficient (69.2%)
203
Month:
Not yet rated by the users

  Files folder image 6. Celko Visitation Model  
Author: Khaled Al-Shamaa <e-mail contact>
Manipulate hierarchic records in a MySQL database
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (91.7%)
Good (83.3%)
Sufficient (66.7%)
Sufficient (75.0%)
-
-
Sufficient (68.3%)
231
Month:
Not yet rated by the users

  Files folder image 7. HTML dbtree  
Author: jonathan gotti <e-mail contact>
Manipulate hierarchical data stores in database
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (87.5%)
Good (81.3%)
Sufficient (75.0%)
Sufficient (75.0%)
-
-
Sufficient (66.9%)
296
Month:
Not yet rated by the users

  Files folder image 8. ArAutoSummarize  
Author: Khaled Al-Shamaa <e-mail contact>
Extract summary phrases from an Arabic text
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (87.5%)
Sufficient (68.8%)
Good (87.5%)
Sufficient (75.0%)
-
-
Sufficient (66.9%)
297
Month:
Not yet rated by the users

  Files folder image 9. MPTTA for PHP and MySQL  
Author: Andrea Giammarchi <e-mail contact>
Manage trees of data stored in a MySQL database
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (93.8%)
Good (87.5%)
-
Good (87.5%)
-
-
Sufficient (64.4%)
415
Month:
Not yet rated by the users

  Files folder image 10. SortMultiArray  
Author: Sunny Rajpal <e-mail contact>
Sort a multi-dimmensional array by a column
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (93.8%)
Good (84.4%)
-
Sufficient (78.1%)
-
-
Sufficient (63.1%)
480
Month:
Not yet rated by the users

  Files folder image 11. DoubleMetaPhone  
Author: Steve Woodbridge <e-mail contact>
An improved "sounds like" algorithm.
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (91.7%)
Good (83.3%)
-
Good (83.3%)
-
-
Sufficient (62.5%)
521
Month:
Not yet rated by the users

  Files folder image 12. UID  
Author: Zafar Iqbal <e-mail contact>
Generate unique identifier using SHA1 algorithm
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (70.0%)
Good (83.3%)
Sufficient (75.0%)
-
-
Sufficient (60.3%)
679
Month:
Not yet rated by the users

  Files folder image 13. Graf  
Author: Protung Dragos <e-mail contact>
Computing routes and distances between two points
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (75.0%)
Sufficient (75.0%)
Sufficient (70.0%)
-
-
Not sure (59.5%)
739
Month:
Not yet rated by the users

  Files folder image 14. Fractal  
Author: Reza Salehi <e-mail contact>
Render Koch curve fractal images
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Good (91.7%)
Sufficient (66.7%)
Not sure (58.3%)
-
-
Not sure (59.2%)
758
Month:
Not yet rated by the users

  Files folder image 15. Ad Rotator  
Author: Vedanta Barooah <e-mail contact>
Random ad image list rotator
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (72.2%)
Good (80.6%)
Sufficient (72.2%)
Sufficient (77.8%)
-
-
Not sure (59.2%)
762
Month:
Not yet rated by the users

  Files folder image 16. Graph Coloring  
Author: MA Razzaque Rupom <e-mail contact>
Assign colors to graph points from a vertex list
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (70.0%)
Sufficient (70.0%)
Sufficient (75.0%)
-
-
Not sure (59.0%)
777
Month:
Not yet rated by the users

  Files folder image 17. String Similarity  
Author: Marius Ciotlos <e-mail contact>
Calculate the similarity of two text strings
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (90.0%)
Not sure (55.0%)
-
Good (85.0%)
-
-
Not sure (59.0%)
779
Month:
Not yet rated by the users

  Files folder image 18. phpOCR  
Author: Andrey Kucherenko <e-mail contact>
Recognize text & objects in graphical images
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (84.7%)
Good (90.3%)
-
Sufficient (70.8%)
-
-
Not sure (58.5%)
811
Month:
There are not enough user ratings to display for this class.

  Files folder image 19. Perceptron  
Author: André Paterlini Oliveira Vieira <e-mail contact>
Perceptron implementation for pattern recognition
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (77.8%)
Sufficient (69.4%)
Not sure (56.3%)
Sufficient (69.4%)
-
-
Not sure (58.4%)
813
Month:
Not yet rated by the users

  Files folder image 20. Advanced Randomizer  
Author: Jonas Raoni Soares Silva <e-mail contact>
Retrieve random items based on given probability
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (50.0%)
Sufficient (75.0%)
Good (83.3%)
Good (83.3%)
Sufficient (75.0%)
-
Not sure (56.7%)
909
Month:
Not yet rated by the users

  Files folder image 21. Moon Phase  
Author: kumar mcmillan <e-mail contact>
Calculates the phase of the Moon
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (77.3%)
Good (83.0%)
-
Good (84.1%)
-
-
Not sure (55.3%)
994
Month:
Not yet rated by the users

  Files folder image 22. Combinatory Logic  
Author: Andrea Giammarchi <e-mail contact>
Calculate and generate array element combinations
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (91.7%)
Good (91.7%)
-
-
-
-
Not sure (55.0%)
1006
Month:
Not yet rated by the users

  Files folder image 23. GA  
Author: Rafael Pinto <e-mail contact>
Generic genetic algorithms base implementation
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Good (91.7%)
-
Good (83.3%)
-
-
Not sure (55.0%)
1023
Month:
Not yet rated by the users

  Files folder image 24. Numerical  
Author: Richard Munroe <e-mail contact>
Perform numerical and statistical functions
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (81.3%)
Good (81.3%)
-
Not sure (56.3%)
-
-
Not sure (54.4%)
1055
Month:
Not yet rated by the users

  Files folder image 25. BMI Calculator  
Author: Daniel Thul <e-mail contact>
Compute the body mass index from height and weight
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (75.0%)
-
Good (83.3%)
-
-
Not sure (53.3%)
1119
Month:
Not yet rated by the users

  Files folder image 26. Probabilistic  
Author: Julian Sanchez <e-mail contact>
Perform common probabilistic analisis calculations
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (67.9%)
Sufficient (71.4%)
Sufficient (64.3%)
Not sure (57.1%)
-
-
Not sure (53.2%)
1124
Month:
Not yet rated by the users

  Files folder image 27. Combinatorics  
Author: stefano dolzi <e-mail contact>
Make combinatorial statistics calculations
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (65.0%)
Sufficient (75.0%)
Sufficient (65.0%)
Sufficient (65.0%)
-
-
Not sure (53.0%)
1135
Month:
Not yet rated by the users

  Files folder image 28. SHA  
Author: Chris Monson <e-mail contact>
Pure PHP implementation of the Secure Hash Algorithm.
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (89.3%)
Good (82.1%)
-
-
-
-
Not sure (52.9%)
1142
Month:
Not yet rated by the users

  Files folder image 29. BinPacker  
Author: Zafar Iqbal <e-mail contact>
Pack files without exceeding a given size limit
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (75.0%)
Sufficient (75.0%)
-
-
-
Not sure (52.5%)
1173
Month:
Not yet rated by the users

  Files folder image 30. BioR  
Author: iztok strzinar <e-mail contact>
Calculate biorhythm curve values and draw diagrams
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (86.7%)
Sufficient (78.3%)
-
-
-
-
Not sure (51.2%)
1250
Month:
Not yet rated by the users

  Files folder image 31. Barcode128 pattern compute class  
Author: GuinuX <e-mail contact>
A class which computes barcode128 pattern
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (85.7%)
Sufficient (75.0%)
-
-
-
-
Not sure (50.4%)
1296
Month:
Not yet rated by the users

  Files folder image 32. Dijkstra  
Author: Xu Yulei <e-mail contact>
Find route between points using Dijkstra algorithm
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (83.3%)
Sufficient (75.0%)
-
-
-
-
Not sure (49.2%)
1372
Month:
Not yet rated by the users

  Files folder image 33. Binary Tree Algorithms  
Author: BasicA <e-mail contact>
There are many types of data structures defined by the pioneer programmers in the past the direct interface to them datastructures have been an imperative but today datastructure have been taken for granted.
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (82.5%)
Sufficient (70.0%)
-
-
-
-
Not sure (48.3%)
1416
Month:
Not yet rated by the users

  Files folder image 34. BWT & MTF encoder  
Author: Robin Schuil <e-mail contact>
Compress and decompress data using BWT and MTF
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (58.3%)
Good (91.7%)
-
Good (91.7%)
-
-
Not sure (47.5%)
1461
Month:
Not yet rated by the users

  Files folder image 35. Kruskal  
Author: nikita m. kozlvovsky <e-mail contact>
Find minimum spanning tree using Kruskal algorithm
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (65.0%)
Sufficient (75.0%)
-
Sufficient (70.0%)
-
-
Not sure (47.0%)
1475
Month:
Not yet rated by the users

  Files folder image 36. Encryption  
Author: HAMMAD <e-mail contact>
Encrypt and decrypts text with pure PHP
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (66.7%)
Sufficient (68.1%)
-
Sufficient (68.1%)
-
-
Not sure (46.9%)
1478
Month:
Not yet rated by the users

  Files folder image 37. Quicksort  
Author: Bas Jobsen <e-mail contact>
Quicksort produces a sorted sequence of a array
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (62.5%)
Sufficient (68.8%)
-
Sufficient (68.8%)
-
-
Not sure (45.0%)
1568
Month:
Not yet rated by the users

  Files folder image 38. Image Nudity Filter  
Author: Bakr Alsharif <e-mail contact>
Determine whether an image may contain nudity
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (51.9%)
Sufficient (63.5%)
Not sure (55.8%)
Sufficient (65.4%)
-
-
Not sure (44.4%)
1586
Month:
Not yet rated by the users

  Files folder image 39. Love Calculator  
Author: DigitalDoener <e-mail contact>
Calculate the love factor between two names
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (60.0%)
Sufficient (60.0%)
-
Good (80.0%)
-
-
Not sure (44.0%)
1608
Month:
Not yet rated by the users

  Files folder image 40. Joe Celko Nested Sets  
Author: Setec Astronomy <e-mail contact>
Manage tree database structure with Celko approach
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (64.3%)
Sufficient (67.9%)
-
Not sure (42.9%)
-
-
Not sure (43.2%)
1645
Month:
Not yet rated by the users

  Files folder image 41. Linked List  
Author: Bas Jobsen <e-mail contact>
Linked List
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (60.0%)
Sufficient (65.0%)
-
Sufficient (65.0%)
-
-
Not sure (43.0%)
1651
Month:
Not yet rated by the users

  Files folder image 42. guaranix Rank  
Author: Cesar D. Rodas <e-mail contact>
Implementation of the Google page rank algorithm
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (55.0%)
Not sure (50.0%)
Not sure (45.0%)
Not sure (40.0%)
-
-
Not sure (41.0%)
1701
Month:
Not yet rated by the users

  Files folder image 43. Pure PHP Spell Check  
Author: Jeff Welch <e-mail contact>
Spell check text using only base PHP functions
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (55.0%)
Not sure (50.0%)
-
Sufficient (65.0%)
-
-
Insufficient (39.0%)
1755
Month:
Not yet rated by the users

  Files folder image 44. Histogram class  
Author: Jesus M. Castagnetto <e-mail contact>
generate histograms from data set
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (63.9%)
Sufficient (63.9%)
-
-
-
-
Insufficient (38.3%)
1771
Month:
Not yet rated by the users

  Files folder image 45. Alternate text  
Author: Alexander Amzin <e-mail contact>
Alternative strings; (string1|string2|string3)...
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (58.3%)
Not sure (58.3%)
-
-
-
-
Insufficient (35.0%)
1850
Month:
Not yet rated by the users

  Files folder image 46. math_class  
Author: Christiaan Westerbeek <e-mail contact>
A Math Class containing only one function numconv($systemin, $systemout, $number, $length).
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (50.0%)
Not sure (50.0%)
-
-
-
-
Insufficient (30.0%)
1909
Month:
Not yet rated by the users

  Files folder image 47. Guid  
Author: Binzy Wu <e-mail contact>
Generate global unique identifiers text values
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Insufficient (33.3%)
Not sure (41.7%)
Sufficient (66.7%)
-
-
-
Insufficient (27.5%)
1929
Month:
Not yet rated by the users

  Files folder image 48. Sort  
Author: Maldar <e-mail contact>
Sorting arrays with different algorithms
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (41.7%)
Insufficient (33.3%)
-
-
-
-
Insufficient (24.2%)
1953
Month:
Not yet rated by the users

  Files folder image 49. Prime  
Author: Wan-Leong Jiangti <e-mail contact>
Determine if a number is prime number
Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Bad (18.8%)
Not sure (56.3%)
-
-
-
-
Bad (15.0%)
1981
Month:
Not yet rated by the users


 

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