LLR：对数似然比

英文缩写词LLR的例句

1. It uses two improved parameters : mutual information and log likelihood ratio.
2. 这个方法用到了互信息和LogLikelihoodRatio两个参数的改进形式。
3. In the sequential density evolution analysis, we obtain the calculation expression of information density evolution by analyzing the probability measure based on the log likelihood ratio measurement.
4. 在连续密度进化中，使用基于对数似然比(LLR)量度上的概率测度进行分析，获得了消息密度进化的计算表达式。
5. At the same time, the theoretic basis of the algorithm is given and precondition for the validity of the log likelihood ratio is derived.
6. 给出了算法的理论依据，并且推导出了对数似然比(LLR)统计量计算公式成立条件。
7. Thirdly, the principle of turbo-code coder and decoder are presented. The turbo-code decoder produces bit available reliability information expressed as a log likelihood ratio, which includes the channel information.
8. 接着分析了信道编码中Turbo码的编译码原理，其中Turbo码译码器输出的对数似然比(LLR)值为每个比特的可靠性信息，它包含了信道信息参数。
9. Turbo coder is composed of tow or more RSC coder connected through several interleavers. The Turbo decoder output is not bit stream, but the log likelihood ratio of each bit.
10. Turbo码解码器的输出不是比特串，而是每个比特的对数似然比(LLR)，故这个对数似然比(LLR)本身就包含了信道的信息。