error-correction

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reed solomon library

I\'m about writing a qr code generator , should I write reed solomon error correction methods by myself or is there an开发者_Go百科y free library in PHP or Python to do that ?[详细]

2023-04-07 04:26 分类：问答
Error detection and error correction algorithm

Suppose we have a chunk of data that came from data transfer medium with the following properties: Total chunk size is 8 bytes.[详细]

2023-04-02 03:25 分类：问答
Find and fix wrong values in a simple, linear data set

This is probably a simple question yet I could not find a good approach. I\'ve got a limited number of ordered 开发者_StackOverflow社区int values that are supposed to be of similar distance to each o[详细]

2023-03-08 18:39 分类：问答
Java implementation for LDPC codes

Is there any open source Java implementation for LDP开发者_开发问答C (Low Density Parity Check) codes, I found only MATLAB codes.[详细]

2023-02-18 11:31 分类：问答
iOS -- UITextView still putting period before double space if autocorrectionType is UITextAutoCorrectionTypeNo

开发者_运维问答I want to turn off this behavior.How can I do that?That is a feature in the iOS Settings. Only the user can turn that off.[详细]

2023-02-03 05:01 分类：问答
Error correction using a key

I don\'t know a whole lot about today\'s encryption, signature, error correction, etc. technologies. Here is my situation:[详细]

2023-01-26 08:47 分类：问答
Error correction code for non-uniform errors on non-binary channel?

If you ask a person to type in a page full of random hand written 20 digit numbers, I would expect that you would see different errors occur with non uniform frequency (e.g. switching 6 and 5 or 3 a开[详细]

2023-01-21 05:34 分类：问答
OCR error correction: How to combine three erroneous results to reduce errors

The problem I am trying to improve the result of an OCR process by combining the output from three different OCR systems (tesseract, cuneinform, ocrad).[详细]

2023-01-16 03:18 分类：问答
C# .Net double issue... 6.8 != 6.8?

I was doing some unit testing at work and a peculiar error popped up for one of the assertions. Note that expectedValue and actualValue are both doubles.[详细]

2023-01-12 06:40 分类：问答
Encoding / Error Correction Challenge

Is it mathematically feasible to encode and initial 4 byte message into 8 bytes and if one of the 8 bytes is completely dropped and another is wrong to reconstruct the initial 4 byte message?There wou[详细]

2022-12-22 06:48 分类：问答