- 格柵編碼
- trellis: n. 格子；格子墻[籬]；格子涼亭；(葡萄等的)棚架；【 ...
- coding: n. 編碼；譯成電碼。
- trellis coding modulation tcm: 格狀編碼調(diào)制
- trellis: n. 格子；格子墻[籬]；格子涼亭；(葡萄等的)棚架；【建筑】格(子結)構。 vt. 裝格子(在窗上)；用棚架支撐。
- coding for: 編碼
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trellis coding中文什么意思
- 格柵編碼
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例句與用法
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- In the third part , a new adaptive trellis coded modulation ( atcm ) solution was presented . we analysis the best coding scheme in different channel modes , different snr and different demodulation solution
仿真結果表明，在解調(diào)觀測長度相同的情況下，其性能和多碼元差分解調(diào)方式大致相同，但大大簡化了接收機結構。 - Space - time block code use linear combination to combine the modulo of received signal vectors from different antenna to obtain the same performance as receive diversity . while the space - time trellis code directly combine the received
空時分組碼通過線性組合，可以把多根天線上的接收信號矢量的模相加，得到與接收分集相同的效果。 - The fourth part considered how to improve system performance by adopting transmission diversity in flat fading channels . in the traditional space - time trellis code design , the space diversity , time diversity and channel code are concerned together to get best space diversity , time diversity and code gain
傳統(tǒng)的空時格碼把空間分集、時間分集和前向糾錯編碼聯(lián)合設計，以n摘要獲得最大的空間分集、時間分集、信道編碼的增益。 - This chapter first introduces the principium of trellis coded vector quantization , then focuses on analyzing the algorithm of wavelet image classified weighted tcvq and its realization process , also gives tcvq application to wavelet image coding and its simulation results
首先分析了網(wǎng)格編碼矢量量化的原理，在第三章矢量量化的基礎上詳細介紹了小波圖像分類加權tcvq算法的原理和實現(xiàn)過程，并給出了tcvq在小波圖像量化中的應用實例和仿真結果。 - For its error correction performance extremely close to the shannon limit , from the beginning , turbo codes attracts the eyes of enormous professionals and researchers . in turn , it is called the greatest contribution after ungerboeck ' s trellis coded modulation ( tcm )
因為它具有極其逼近香農(nóng)極限的糾錯性能，從一開始turbo碼便吸引了通信領域無數(shù)專家學者的關注與研究，進而被譽為繼ungerboeck提出格狀編碼調(diào)制( tcm )以來，信道編碼領域最偉大的貢獻。