tetra paper

This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA ( terrestrial trunked radio) system.

研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

The paper discusses the scheme of design and implementation of TETRA dispatcher encryption system.

文章详细论述了TETRA端到端加密系统的关键部分——TETRA调度台加密系统的设计与实现.

This paper presents a single-locus tetra-allelic binary Genetic Algorithm based on the concept of dominant and recessive genes, which is named Full Dominance-Recessive Diploid GA.

基于生物进化遗传理论中有显性、隐性遗传因子的理念，本文提出了一种采用单点四进制编码的遗传算法，即完全显隐性二倍体遗传算法。

A modified electrode prepared by adsorbing the porphyrin compound, meso-tetra-( 3,5-dibromo-4-hydroxyphenyl) porphyrin [ abbreviated as T-( DBHP) P] together with an anion surfactant DBS onto the mercury film based on glassy carbon electrode is reported in this paper.

将meso-四（3,5-二溴-4-羟基苯）卟啉与阴离子表面活性剂十二烷基苯磺酸钠一同吸附在汞膜玻炭电极上，制得卟啉修饰电极。