RadixSort - Algoviz Wiki (original) (raw)
(Unreviewed Visualization)
| Home: | http://www.cse.iitk.ac.in/users/dsrkg/cs210/applets/sortingII/countingSort/count.html |
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| Description: | We have not yet reviewed this visualization. He calls it "counting sort" but it shows the process of doing one pass of an array-based radix sort, as shown in Shaffer textbook. |
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| Dates: | first available: unknown; last updated: yyyy-mm-dd; last visited: yyyy-mm-dd |
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(Unreviewed Visualization)
(Unreviewed Visualization)
Radix Sort
| Home: | http://www.csse.monash.edu.au/~lloyd/tildeAlgDS/Sort/Radix |
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| Description: | HTML-based explanation and simple visualization of radix sorting. Talks about punch card sorters as a physical realization of radix sort. |
| Developer: | Monash University / Lloyd Allison |
| Category: | description |
| Dates: | first available: 1999; last updated: unknown; last visited: 2006-04-18 |
| Delivery Method: | Javascript + website |
| Works: | yes |
| GoodFor: | debugging |
| Strengths: | has sample data set; allows custom data set; shows trace of sort as each digit is sorted |
| Weaknesses: | mostly textual explanation on page -- Javascript used only to create reference implementation with trace output |
Radix Sorting
| Home: | http://www.cs.auckland.ac.nz/software/AlgAnim/radixsort.html |
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| Description: | Good visualization of radix sorting with bounce-along pseudocode. |
| Developer: | University of Western Australia / John Morris and Woi Ang |
| Category: | visualization |
| Dates: | first available: 1998; last updated: unknown; last visited: 2006-04-18 |
| Delivery Method: | Java applet |
| Works: | yes |
| GoodFor: | exploring the concept |
| Strengths: | good predefined data sets; stepwise or continuous operation; pseudocode plays along with visualization |
| Weaknesses: | no custom data set |
UniSorter
| Home: | http://www.niemueller.de/software/palm/unisorter/ |
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| Description: | PalmOS-based sorting visualization. May contain non-radix sorts as well. |
| Developer: | Tim Niemueller (student at RWTH Aachen, Germany) |
| Category: | visualization |
| Dates: | first available: 2000; last updated: 2005-10-20; last visited: 2006-04-18 |
| Delivery Method: | PalmOS application |
| Works: | unknown |
| GoodFor: | exploring the concept; debugging |
| Strengths: | developed for handheld computers; can compare sort algorithms |
| Weaknesses: | no stepwise operation |
Radix Sort Visualizer
| Home: | http://www.cse.msu.edu/~albeepau/SortVisualizer/RadixSort.html |
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| Description: | Explanation-free visualization comparing the performance of radix sort on random, sorted, and reverse-sorted data. Probably not very helpful for most educators. |
| Developer: | Paul Albee (doctoral student, Michigan State University) |
| Category: | visualization |
| Dates: | first available: ; last updated: ; last visited: 2006-04-18 |
| Delivery Method: | Java applet |
| Works: | yes |
| Toolkit: | looks identical to UBC applets |
| GoodFor: | ? |
| Strengths: | shows random, sorted, and reverse-sorted datasets |
| Weaknesses: | no stepwise operation or speed control |
Radix Sort Demo
| Home: | http://www.cs.umass.edu/~immerman/cs311/applets/vishal/RadixSort.html |
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| Description: | |
| Developer: | University of Massachusetts / Neil Immerman |
| Category: | visualization |
| Dates: | first available: 2002; last updated: 2002-10-28; last visited: 2006-04-18 |
| Delivery Method: | Java applet |
| Works: | yes |
| GoodFor: | teaching the concept; exploring the concept |
| Strengths: | extremely simple UI; random data sets; stepwise operation |
| Weaknesses: | limited to 12 two-digit numbers |