Crc Error Detection Code In Java
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System Programming Programming for Mobile and Remote Computers OUR SERVICES Computer Networks (CN) CRC Error Detection Algorithm in Java Author: Manav crc implementation code in java Sanghavi /* Program to implement CRC (Cyclic Redundancy Check) error crc error detection example detection algorithm in Java Author: Manav Sanghavi Author Link: https://www.facebook.com/manav.sanghavi www.pracspedia.com */ import java.util.*; class CRC crc error detection probability { public static void main(String args[]) { Scanner scan = new Scanner(System.in); int n; //Accept the input System.out.println("Enter the size of the data:"); n crc error detection and correction = scan.nextInt(); int data[] = new int[n]; System.out.println("Enter the data, bit by bit:"); for(int i=0 ; i < n ; i++) { System.out.println("Enter bit number " + (n-i) + ":"); data[i] = scan.nextInt(); } // Accept the divisor System.out.println("Enter the size of the divisor:"); n = scan.nextInt();
Crc Error Detection Capability
int divisor[] = new int[n]; System.out.println("Enter the divisor, bit by bit:"); for(int i=0 ; i < n ; i++) { System.out.println("Enter bit number " + (n-i) + ":"); divisor[i] = scan.nextInt(); } // Divide the inputted data by the inputted divisor // Store the remainder that is returned by the method int remainder[] = divide(data, divisor); for(int i=0 ; i < remainder.length-1 ; i++) { System.out.print(remainder[i]); } System.out.println("\nThe CRC code generated is:"); for(int i=0 ; i < data.length ; i++) { System.out.print(data[i]); } for(int i=0 ; i < remainder.length-1 ; i++) { System.out.print(remainder[i]); } System.out.println(); // Create a new array // It will have the remainder generated by the above method appended // to the inputted data int sent_data[] = new int[data.length + remainder.length - 1]; System.out.println("Enter the data to be sent:"); for(int i=0 ; i < sent_data.length ; i++) { System.out.println("Enter bit number " + (sent_data.length-i) + of AlgorithmsTheoretical Computer ScienceRobotics And Artificial IntelligenceSystem Programming And Compiler ConstructionSearching and Sortingsorting javasearching javasorting csearching in c Computer Networkcrc cyclic redundancy check program in javaby NIRAJ · Published June 15, 2015 · Updated checksum crc July 31, 2015Post Rating :import java.util.Scanner; class CRC { public static void main(String crc program in java with explanation args[]) { Scanner sc=new Scanner(System.in); int m,g[],n,d[],z[],r[],msb,i,j,k; System.out.print("Enter no. of data bits : "); n=sc.nextInt(); System.out.print("Enter no. of generator bits : "); m=sc.nextInt(); http://www.pracspedia.com/CN/CRC.html d=new int[n+m]; g=new int[m]; System.out.print("Enter data bits : "); for(i=0;i here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow http://stackoverflow.com/questions/997232/crc-error-correction-library the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up CRC error-correction library? [closed] up vote 4 down vote favorite Is there a CRC library that enables the crc error user not only detect errors but also correct them? I'm looking for a C/C++ or Java library, ideally open-source. java c++ crc error-correction share|improve this question edited Jan 6 '10 at 2:04 Craig McQueen 20.1k1683121 asked Jun 15 '09 at 17:05 Gili 26.5k43208371 closed as not constructive by oers, Pops♦, Jacob Schoen, Furqan Safdar, Daniel A. White Oct 26 '12 at 17:08 As it currently stands, this question is not a good crc error detection fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.If this question can be reworded to fit the rules in the help center, please edit the question. You should specify more about the data that you're working with. Are you streaming data or storing? How noisy is the transmission? –heyitsme Jun 15 '09 at 18:50 I am trying to detect and correct errors in a communication protocol. –Gili Jun 15 '09 at 18:55 Just checking, but is CRC a hard requirement here, or is it a more general requirement for error correction/detection? –skaffman Jun 15 '09 at 18:58 General requirement for error correction/detection so long as it makes sense for low-level communication protocols. Last time I checked everyone was using CRC32 for those. –Gili Jun 16 '09 at 5:23 add a comment| 5 Answers 5 active oldest votes up vote 6 down vote accepted I believe that CRCs can only detect errors, not correct them. That's certainly true of the most common implementation. You want some kind of error correction tecA Painless Guide To Crc Error Detection Algorithms