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| Check and Error-correcting Codes of Fuze Electromagnetic Inductive Setting |
| Received:March 27, 2013 Revised:July 01, 2013 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2013.04.022 |
| KeyWord:electromagnetic inductive setting code check code error-correcting code |
| Author | Institution |
| LI Zhi-jian |
Department of Ammunition Engineering，Ordnance Engineering College，Shijiazhuang，China |
| ZHAO Xiao-li |
Department of Ammunition Engineering，Ordnance Engineering College，Shijiazhuang，China |
| LIU Qiu-sheng |
Department of Ammunition Engineering，Ordnance Engineering College，Shijiazhuang，China |
| ZHOU Xiao-dong |
Department of Ammunition Engineering，Ordnance Engineering College，Shijiazhuang，China |
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| Abstract: |
| Theoretical analysis of check and error-correcting codes used in fuze electromagnetic inductive setting was carried out. The cyclic code and Cyclic Redundancy Check (CRC) were selected after the analysis.11places information code was divided into groups and one of those groups like three information code units (such as110) was selected as object of study to solve its generator matrix and check matrix; code (1100101) which had been joined in the check code was obtained; the circuit diagram was designed according to its matrix. Cyclic code (7,3) of bit error rate under the noise circumstances was verified by simulation with MATLAB software. The result comports with the theoretical analysis. |
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