error-correcting code造句
例句與造句
- Since being proposed , it has become the research hotpot in the error - correct coding area
所以, turbo碼自提出以來,已經(jīng)成為信道編碼研究的熱點(diǎn)。 - Error - correcting codes work by adding extra information to original data
糾錯碼技術(shù)是一種通過增加一定的冗余信息來提高信息傳輸可靠性的有效方法。 - In this paper , we study two kinds of error - correcting codes . one kind is cyclic code over finite chain rings , and the other is sdq ( b ) code over finite fields
本文研究了有限鏈環(huán)上的循環(huán)碼和有限域上的sd _ q ( b )碼這兩類糾錯碼。 - In this scheme , rs code is selected as the main error - correcting code . its encoding / decoding algorithms and hardware implements are researched
同時，隨著對rs碼研究的深入、 rs編譯碼算法的改進(jìn)和相關(guān)技術(shù)的發(fā)展， rs碼在實際中的應(yīng)用也更加廣泛。 - The technology of error correction is an important part of information theory . both theory and practice should be known by the people who research on error - correcting codes
糾錯碼技術(shù)是信息論的一個重要分支，研究糾錯碼是一項理論性與實踐性均很強(qiáng)的工作。 - It's difficult to find error-correcting code in a sentence. 用error-correcting code造句挺難的
- It also discusses the code and decode theory for rs error - correcting codes , then summarizing the design and debug experience for the rs ( 31 , 15 ) coder and decoder through fpga
文章中還討論了rs糾錯碼的編譯碼原理和算法,總結(jié)了基于fpga實現(xiàn)一個rs ( 31 , 15 )編碼和譯碼器的設(shè)計經(jīng)驗和調(diào)試經(jīng)驗。 - Low density parity check codes are a class of linear block error - correcting codes that can be defined by the very sparse parity - check matrix . their error performance approach shannon limits
Ldpc碼(低密度校驗碼)是一類可以用非常稀疏的奇偶校驗矩陣定義的線性分組糾錯碼,具有逼近香農(nóng)限的性能。 - In these years , many new technologies are developed and applied to joint coded modulation systems , such as new error - correcting codes , space - time modulation on mimo channels and iterative decoding algorithm
近年來,隨著新的糾錯編碼、 mimo空時調(diào)制以及迭代譯碼方式的出現(xiàn),聯(lián)合編碼調(diào)制方案的設(shè)計正成為普遍關(guān)注的熱點(diǎn)。 - Recently , much interest of the coding community has focused around a new family of error - correcting codes , called turbo codes , whose perfor - mances in terms of bit error rate ( ber ) are close to the shannon limit
Turbo碼作為一種新型的糾錯編碼類型備受通信界的注目，它的糾錯能力能夠接近shannon極限。 turbo碼自1993年由c - This problem arises from the circuit layout of vlsi designs , interconnection networks , sparse matrix computations , error - correcting code designs , data structures , biology , etc , which has extensive backgrounds
圖的嵌入問題是從稀疏矩陣的計算、數(shù)據(jù)結(jié)構(gòu)、 vlsi電子線路設(shè)計和分子生物學(xué)等問題中提取出來的數(shù)學(xué)模型，有著廣泛的應(yīng)用背景。 - In the second part , we discuss the problem encountered while transferring dsss signal in fh system , and finally a " fh + long error - correcting code " communication solution based on bpsk modulation is presented
在第二部分中，我們討論了將直擴(kuò)應(yīng)用于跳頻系統(tǒng)所出現(xiàn)的問題，提出了具有良好抗干擾能力的bpsk調(diào)制的“跳頻+長糾錯碼”通信的方案。 - Therefore , software radio has greatly mobility and opening . being of these characterics , it has become one of the focuses of communication research at present . in this paper , error - correcting codes of software radio is discussed
本文將對軟件無線電的糾錯碼部分加以敘述，提出了在vhf uhf軟件無線電接收發(fā)送樣機(jī)中的糾錯碼方案及其具體的實現(xiàn)方法。 - Based on the interlace and concatenation , a new class of error - correcting codes over two - dimension , rs - complex rotary codes , is proposed . rs codes with a great error - correcting ability is the main structure of the new codes
本文在這兩種思想的基礎(chǔ)上，選擇了糾錯能力較強(qiáng)的rs碼和校驗元數(shù)目可調(diào)的復(fù)轉(zhuǎn)碼，設(shè)計構(gòu)造了一種新型的二維糾錯碼? ? rs -復(fù)轉(zhuǎn)碼。 - Then we use lifting scheme improve wavelet analysis methods and proposed a kind of digital watermark algorithm based on error - correcting coded which is a method of communication theory and is to correct watermark signal
然后在這一水印算法的基礎(chǔ)上，使用小波提升技術(shù)來改進(jìn)小波分析方法，再使用通信理論中的糾錯編碼方法對水印信號進(jìn)行糾錯控制，并提出了一種基于糾錯編碼的數(shù)字水印算法。 - So , besides a brief introduction of reed - solomon error - correcting code ( rs code ) , this paper also gives a thorough analysis of rs code ' s application in two - dimensional bar code pdf417 , giving detailed error - correcting principles in gf ( 929 )
本文簡要介紹了reed - solomon糾錯碼( rs碼)原理，重點(diǎn)分析研究它在pdf417二維條形碼中的應(yīng)用方法，并詳盡地推導(dǎo)了在迦羅華域gf ( 929 )域內(nèi)rs碼的編譯碼方法。
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