decoding of binary LDPC as in Elec. Letters by MacKay&Neal 13March1997
標簽： decoding Letters binary MacKay
上傳時間： 2013-12-18
上傳用戶：com1com2
Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^25*X^4 + a^17*X^5 + a^18*X^6 + a^30*X^7 + a^20*X^8 + a^23*X^9 + a^27*X^10 + a^24*X^11 + X^12. Note: a = alpha, primitive element in GF(2^5) and a^i is root of g(x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizable RTL modelling. Consists of 5 main blocks: SC (Syndrome Computation), KES (Key Equation Solver), CSEE (Chien Search and Error Evaluator), Controller and FIFO Register.
標簽： symbols length Hard-decision Codeword
上傳時間： 2014-07-08
上傳用戶：曹云鵬
Basic Differential Encoding/decoding of input vector of numeric values
標簽： Differential decoding Encoding numeric
上傳時間： 2013-12-20
上傳用戶：qiaoyue
H.264的CABAC的旁路碼的decoding.
上傳時間： 2015-11-10
上傳用戶：從此走出陰霾
LDPC碼譯碼相關文獻 Bounds on the maximum likelihood decoding error probability of low density parity check codes
標簽： probability likelihood decoding maximum
上傳時間： 2015-11-25
上傳用戶：wendy15
Viterbi decoding Techniques in the TMS320C54x Family code 即是TMS320C54x實現VIterbi譯碼，是C與匯編混合編程，相信學習通信的又要用DSP來實現的人，一定會驚喜的
標簽： 320C Techniques 320 C54
上傳時間： 2014-10-27
上傳用戶：shinesyh
AES Core Modules In this document I describe components designated to encoding and decoding using AES. aes enc — parametrizable component which can encrypt input data, using 128, 192 and 256 bit key, • aes dec — parametrizable component which can decrypt input data, using 128, 192 and 256 bit key, • key expansion — parametrizable component which can produce key expansion, using 128, 192 and 256 bit key,
標簽： components designated document describe
上傳時間： 2015-12-22
上傳用戶：Late_Li
In recent years large scientific interest has been devoted to joint data decoding and parameter estimation techniques. In this paper, iterative turbo decoding joint to channel frequency and phase estimation is proposed. The phase and frequency estimator is embedded into the structure of the turbo decoder itself, taking into consideration both turbo interleaving and puncturing. Results show that the proposed technique outperforms conventional approaches both in terms of detection capabilities and implementation complexity.
標簽： scientific parameter interest decoding
上傳時間： 2015-12-30
上傳用戶：894898248
Swfdec is a decoder/renderer for Macromedia Flash animations. The decoding and rendering engine is provided in a library that can be used by other applications
標簽： Macromedia animations rendering decoding
上傳時間： 2016-01-08
上傳用戶：rocketrevenge
LAME uses the MPGLIB decoding engine, from the MPG123 package, written by: Michael Hipp (www.mpg123.de) MPGLIB is released under the GPL.
上傳時間： 2016-01-17
上傳用戶：sxdtlqqjl
