Transformada de Walsh

ca

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Transformada de Walsh

Quality:

Discrete Fourier transform - generalization of Fourier transform to any ring. Article “Transformada de Walsh” in Catalan Wikipedia has 8.5 points for quality (as of July 1, 2025). The article contains 0 references and 6 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.45 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Since the creation of article “Transformada de Walsh”, its content was written by 5 registered users of Catalan Wikipedia and edited by 107 registered Wikipedia users in all languages.

The article is cited 6 times in Catalan Wikipedia and cited 74 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #16626 in September 2008
  • Global: #40328 in January 2004

The highest popularity rank from 2008:

  • Local (Catalan): #59938 in August 2008
  • Global: #489957 in May 2011

There are 7 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Discrete Fourier transform over a ring
33.8578
2Chinese (zh)
數論轉換
22.776
3Portuguese (pt)
Transformada discreta de Fourier sobre um anel
21.9652
4Japanese (ja)
離散フーリエ変換 (一般)
14.1384
5Catalan (ca)
Transformada de Walsh
8.4675
6French (fr)
Transformée de Walsh
6.622
7Russian (ru)
Дискретное преобразование Фурье над конечным полем
1.2838
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Transformada de Walsh" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Discrete Fourier transform over a ring
288 749
2Russian (ru)
Дискретное преобразование Фурье над конечным полем
31 109
3Chinese (zh)
數論轉換
27 555
4French (fr)
Transformée de Walsh
13 966
5Japanese (ja)
離散フーリエ変換 (一般)
7 341
6Catalan (ca)
Transformada de Walsh
2 073
7Portuguese (pt)
Transformada discreta de Fourier sobre um anel
17
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Transformada de Walsh" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Discrete Fourier transform over a ring
1 391
2Chinese (zh)
數論轉換
213
3Japanese (ja)
離散フーリエ変換 (一般)
119
4Russian (ru)
Дискретное преобразование Фурье над конечным полем
95
5French (fr)
Transformée de Walsh
37
6Portuguese (pt)
Transformada discreta de Fourier sobre um anel
17
7Catalan (ca)
Transformada de Walsh
9
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Transformada de Walsh" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Discrete Fourier transform over a ring
52
2French (fr)
Transformée de Walsh
23
3Chinese (zh)
數論轉換
14
4Russian (ru)
Дискретное преобразование Фурье над конечным полем
6
5Catalan (ca)
Transformada de Walsh
5
6Portuguese (pt)
Transformada discreta de Fourier sobre um anel
4
7Japanese (ja)
離散フーリエ変換 (一般)
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Transformada de Walsh" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Portuguese (pt)
Transformada discreta de Fourier sobre um anel
4
2English (en)
Discrete Fourier transform over a ring
1
3Catalan (ca)
Transformada de Walsh
0
4French (fr)
Transformée de Walsh
0
5Japanese (ja)
離散フーリエ変換 (一般)
0
6Russian (ru)
Дискретное преобразование Фурье над конечным полем
0
7Chinese (zh)
數論轉換
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Transformada de Walsh" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Discrete Fourier transform over a ring
35
2French (fr)
Transformée de Walsh
12
3Chinese (zh)
數論轉換
11
4Russian (ru)
Дискретное преобразование Фурье над конечным полем
8
5Catalan (ca)
Transformada de Walsh
6
6Japanese (ja)
離散フーリエ変換 (一般)
2
7Portuguese (pt)
Transformada discreta de Fourier sobre um anel
0
More...

Scores

Estimated value for Wikipedia:
Catalan:
Global:
Popularity in June 2025:
Catalan:
Global:
Popularity in all years:
Catalan:
Global:
Authors in June 2025:
Catalan:
Global:
Registered authors in all years:
Catalan:
Global:
Citations:
Catalan:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Transformada de Walsh
enEnglish
Discrete Fourier transform over a ring
frFrench
Transformée de Walsh
jaJapanese
離散フーリエ変換 (一般)
ptPortuguese
Transformada discreta de Fourier sobre um anel
ruRussian
Дискретное преобразование Фурье над конечным полем
zhChinese
數論轉換

Popularity rank trends

Best Rank Catalan:
#59938
08.2008
Global:
#489957
05.2011

AI rank trends

Best Rank Catalan:
#16626
09.2008
Global:
#40328
01.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Discrete Fourier transform from Wikipedia articles about Discrete Fourier transform, Fourier transform, Fast Fourier transform, Multiplication algorithm and Schönhage–Strassen algorithm. Whereas reading the article about Discrete Fourier transform people most often go to Wikipedia articles on Discrete Fourier transform, Ring, Schönhage–Strassen algorithm, Fourier transform on groups and Principal root of unity.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Catalan Wikipedia the most popular articles on that day were: One battle after another, Joan Laporta i Estruch, Víctor Font i Manté, Els pecadors, Amy Madigan, Jessie Buckley, Gemma Cuervo Igartua, XIV eleccions a la presidència del Futbol Club Barcelona, Paul Thomas Anderson, XV eleccions a la presidència del Futbol Club Barcelona.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information