Binary codes
Study of Some Bounds on Binary Codes
... After applying the above defined upper bounds on ( , ), the following table is obtained. From tableII, it is observed that Plotkin bound is much tighter bound on than Hamming bound and Singleton bound. For n= 8, d=4, ...
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Fast Tweet Retrieval with Compact Binary Codes
... The second aspect is to enrich each tweet by its neighbors. Because of the short context, most tweets do not contain sufficient information of an event, as noticed by previous work (Agarwal et al., 2012; Guo et al., ...
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ARITHMETIC CONSTRUCTIONS OF BINARY SELF-DUAL CODES
... between binary self-dual codes and ´ etale cohomology of arithmetic ...of codes. A construction of binary self-dual code is introduced in chapter 3 using arithmetics of the rational number ...
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Self-Dual Codes over R_k and Binary Self-Dual Codes
... self-dual codes are a rich source of research in coding ...self-dual codes, in particular extremal binary self-dual codes, which are self-dual codes that attain the upper ...
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Rosetta stones - Deciphering the real
... between codes and pictorial images led me to design specific software programs that would extract binary codes from image ...binary codes. The programs I designed were made to read a ...
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An Efficient SF-ISF Approach for the Slepian-Wolf Source Coding Problem
... nonbinary codes like turbo codes over GF(q) or over rings, or are binary codes suffi- cient? How about adaptive DSC? Can we make use of punc- tured turbo codes and/or rate-compatible ...
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Critical Analysis of Cryptography and Steganography
... symbol codes to embed the secret information unlike the traditional steganography methods Which use binary codes to conceal the secret information ...
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Construction of Some Binary LCD Codes
... the binary field F 2 . A binary linear [ , ] n k code C is a k -dimensional subspace of F 2 n ...Two binary codes C and C ′ are equivalent if one can be obtained from the other by permuting ...
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PASM Feb1980 pdf
... Basically, by program assembler processes the Z80 programmer"s statements source codes mnemonic translating operation to the binary codes needed in machine instructions, relating symbols[r] ...
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Decoding of cyclic codes over the ring F 2[u]/⟨u^t⟩
... the binary codes with good error-correcting capability are Gray images of cyclic codes over these rings [1, 2, 4, 10], then the study of codes over these rings is ...the binary field, ...
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Multi non binary turbo codes
... This work opens a new horizon for TCs: using of the multi-non-binary convolutional encoders by generalizing the concepts of multi-binary and non-binary codes. The sample of MNBTC presented in ...
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Development and Performance Evaluation of Mismatched Filter using Differential Evolution
... different binary codes like barker codes and long binary codes like MSL codes and binary chaotic codes with the optimized filter ...different codes like ...
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Near-Capacity Coding for Discrete Multitone Systems with Impulse Noise
... LDPC codes are binary ...where binary modulation is spectrally e ffi cient, binary turbo codes and binary low-density parity-check (LDPC) codes can effectively approach the ...
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Digital Design Mano pdf
... BINARY SYSTEMS Digital Computers and Digital Systems Binary Numbers 4 Number Base Conversions 6 Octal and Hexadecimal Numbers 9 Complements 10 Signed Binary Numbers 14 Binary Codes 17 Bi[r] ...
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A Novel Decoding Method for Non Binary TCM Codes
... convolutional codes which is based on the trellis diagram representing the convolutional ...TCM codes that suitable for Fourth-Generation (4G), decreasing errors with increasing word length, and easy to ...
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Aydogdu
... two codes are permutation equivalent or only equivalent if one can be obtained from the other by permutation of their coordinates or (if necessary) changing the coordinates by their unit ...
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FPGA Implementation of New Data Transfer Data Matrix Methodology for IP Protection Scheme
... The Proposed system splits into three different modules. The first module is referred the determined sensitive input data(trademarks, copyrights and Patterns)are modified and generated as encrypted keys and the telegraph ...
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Design of Hybrid BCD Code Based Parallel Decimal Multiplie
... The Sign Digit radix-10 decimal multiplier factor mistreatment redundant Binary Code Decimal codes [4] is in Figure. 2. A Sign Digit radix-10 recoder and Excess -3 coding were used in a quick Partial ...
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Analysis on tailed distributed arithmetic codes for uniform binary sources
... channel codes, e.g., turbo codes [6] and low-density parity-check (LDPC) codes ...channel codes [6], [7], DAC has advantages including better adaptability to nonstationary source statistics ...
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FPGA-based Niederreiter Cryptosystem using Binary Goppa Codes
... is a binary parity check matrix H ∈ GF(2) mt×n , which is uniquely defined by the binary Goppa code. To reduce the size of the public key, the matrix H of size mt×n can be compressed to a matrix K ∈ GF(2) ...
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