maximum likelihood decoding meaning in English
最大似然解码
最大似然译码
Examples
- Maximum likelihood decoding
最大似然译码 - Viterbi algorithm is a kind of maximum likelihood decoding method , which can obtain high decoding speed and cost fixed decoding time , so it is widely used in deep space communication
维特比译码算法是一种最大似然译码，它可以得到较高的译码速度以及译码计算时间固定，因而在深空通信中得到广泛应用。 - Turbo codes were presented by c . berrou in international conference on communications in 1993 . they hang convolutional code and random interleaver together to realize the idea of random coding , and adopt soft input / soft output ( siso ) iterated decoding to approach maximum likelihood decoding ( mld ) . turbo codes come closer to approaching shannon ' s limit
Turbo码，由c . berrou等在icc ’ 93会议上提出，它巧妙地将卷积码和随机交织器结合在一起，实现了随机编码的思想，同时，采用软输入软输出迭代译码来逼近最大似然译码，具有近shannon限的性能。 - Many of communication systems take the convolutional code and viterbi algorithm as the channel coding scheme . the viterbi algorithm decoding is a kind of maximum likelihood decoding , and its performance is good over additive white gaussian noise ( awgn ) channel , but when burst errors occur , the decoding performance may be greatly degraded
维特比译码算法是最大似然译码,在由高斯白噪声引起的随机错误的信道中有良好的性能,但当信道错误集中或为突发错误信道时,维特比译码算法则性能急剧下降。 - It is an important method of error control coding technology to solve the problem of transmission dependability . viterbi decoding algorithm is a kind of maximum likelihood decoding . because it can gain higher decoding speed and have the fixed decoding interval , viterbi decoding is applied so widely
差错控制编码技术是解决传输可靠性的一种重要手段,维特比( viterbi )译码算法是一种最大似然译码,它可以得到较高的译码速度以及译码计算时间固定,因而在通信系统中得到广泛应用。