1) frequency trellis decoding
频率网格译码
2) trellis decoding
网格译码
1.
Results show that system performance is greatly improved when this trellis decoding method of block codes is adopted.
摆脱了传统代数译码方法，对分组码进行基于广义阵列码（ＧＡＣ）结构 的网格译码（Ｔｒｅｌｌｉｓ ｄｅｃｏｄｉｎｇ），研究了 Ｒａｙｌｅｉｇｈ衰落信道中分组码与这种软判决最大 似然译码方法相结合的性能。
2.
This paper presents the trellis decoding scheme of uncoded DUSTM system in the situation where its constellations form a group under the matrix multiplication.
提出了未编码DUSTM系统的网格译码。
3) decoding in frequency domain
频域译码
1.
In this paper,the theory of the RS codes encoding and decoding are studied,especially in the algorithm of step-by-step and the decoding in frequency domain.
本文研究了RS码的编译码理论,在译码算法中重点对step-by-step译码和频域译码算法进行了探讨,将素因子分解的算法应用在IDFT过程中,理论分析和在CCS环境中的仿真结果表明这样做确实减少了有限域乘法和加法的次数,节省了所用的时钟周期数。
4) decoding network
译码网络
5) decoding probability
译码概率
1.
Its superiority to the traditional LT code in decoding probability is analyzed as well.
分析了RS-LT级联编码相对传统LT码在提高可译码概率方面的优点。
6) decoding efficiency
译码效率
1.
An improved belief propagation(BP) decoding scheme was put forward to solve the high complexity and low decoding efficiency problem of BP in low density parity check(LDPC) codes.
针对低密度奇偶校验(LDPC)码的BP译码算法在每一次迭代过程中,都要对全部比特和校验信息进行更新,存在计算量大、译码效率低的问题,提出了一种改进的BP译码算法。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条