hamming code

In coding theory, Hamming(7,4) is a linear error-correcting code that encodes four bits of data into seven bits by addin...

hamming code

In coding theory, Hamming(7,4) is a linear error-correcting code that encodes four bits of data into seven bits by adding three parity bits. It is a member of a larger family of Hamming codes, but the term Hamming code often refers to this specific code t,在電信領域中,漢明碼(英语:hamming code),也称为海明码,是(7,4)汉明码(英语:Hamming(7,4))推广得到的一種线性纠错码,由理查德·衛斯里·漢明于1950年發明。相比而言,簡單的奇偶檢驗碼除了不能糾正錯誤之外,也只能偵測出奇數個的錯誤。汉明码是完备码(英语:perfect code),它在于它分组长度相同、最小距离为3的码中能 ...

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hamming code 相關參考資料
Hamming code - Wikipedia

In telecommunication, Hamming codes are a family of linear error-correcting codes. Hamming codes can detect up to two-bit errors or correct one-bit errors without detection of uncorrected errors. By c...

https://en.wikipedia.org

Hamming(7,4) - Wikipedia

In coding theory, Hamming(7,4) is a linear error-correcting code that encodes four bits of data into seven bits by adding three parity bits. It is a member of a larger family of Hamming codes, but the...

https://en.wikipedia.org

汉明码- 维基百科,自由的百科全书

在電信領域中,漢明碼(英语:hamming code),也称为海明码,是(7,4)汉明码(英语:Hamming(7,4))推广得到的一種线性纠错码,由理查德·衛斯里·漢明于1950年發明。相比而言,簡單的奇偶檢驗碼除了不能糾正錯誤之外,也只能偵測出奇數個的錯誤。汉明码是完备码(英语:perfect code),它在于它分组长度相同、最小距离为3的码中能 ...

https://zh.wikipedia.org

演算法筆記- Correction - 網路郵局

增加碼長度(空間維度),得拉開兩兩距離、增加d、調整d、調整容忍程度。代價是碼變長,耗費記憶體空間、耗費處理時間。 編碼:建立表格,2^N種資料對應到2^N個座標點。 解碼:窮舉2^N個座標點,找到Hamming距離最小者。 Hadamard Code. 利用「Hadamard Matrix」,N個向量當作碼,兩兩距離皆大於等於N/2。證明交給讀者。

http://www.csie.ntnu.edu.tw

錯誤更正碼簡介

以這個碼可以改一個錯, 我們就稱做single– error correcting (SEC)。 這個碼有一個術. 語叫做(7, 4) Hamming code, 為什麼叫. (7, 4)? 就是全部長度是7, 而只有4個bits. 是原來要傳的資料, 所以叫(7, 4)。那為什麼. 叫Hamming code? 因為這個碼是Ham- ming 在1950年所發明的。 那麼, 假如有兩個錯會怎麼...

http://w3.math.sinica.edu.tw

Hamming Code - error detection and correction - YouTube

This is the 2nd video on Hamming codes, in this one we error check and correct a given bit sstream that ...

https://www.youtube.com

Hamming Code - Simply Explained - YouTube

Hamming Code Simply Explained ( Tutorial Video ) Calculating the Hamming Code: The key to the ...

https://www.youtube.com

Hamming Code | Error Correction - YouTube

Digital Electronics: Hamming Code | Error Correction Part. Hamming Code- Error Detection part: http://youtu ...

https://www.youtube.com

Calculating Hamming Codes example - YouTube

An example of how to calculate the paarity bits for data using a hamming code for single bit error detection and ...

https://www.youtube.com

Computer Network | Hamming Code - GeeksforGeeks

Computer Network | Hamming Code. Hamming code is a set of error-correction codes that can be used to detect and correct the errors that can occur when the data is moved or stored from the sender to th...

https://www.geeksforgeeks.org