研究了非线性码的格子复杂度。
In this paper, the trellis complexity of nonlinear codes is considered.
定义了二元非线性码的广义rt重量，该广义重量的基本性质已经得到。
A definition of generalized rt weights of binary nonlinear code is given, and basic properties of the generalized weights are derived.
将基于格雷码的遗传算法用于求解结构的混合离散变量非线性约束优化问题。
The genetic algorithms, which is based on Gray code, is applied to structure design optimization with mixed discrete variables and nonlinear constraint.
最佳多用户检测器是非线性检测器，特征码不完全正交时，线性检测器很难逼近最佳检测器。
Due to non orthogonality of signature sequence, performance of linear detector is much less than that of the optimum detector that is nonlinear.
为了增大混沌跳频码的周期和非线性复杂度，我们利用多个不同混沌映射组成一个级联混沌映射，并用来设计跳频码。
In order to enhance the nonlinearity and period length, different chaotic maps are combined into a cascaded chaotic map to design FH codes.
本文分别研究了扩展缩短CRC码和非线性扩展缩短码。
Extended shortened CRC codes and nonlinear extended shortened codes are studied in the paper.
基于混沌跳频码序列构造固有的确定性、非线性等特点，提出了对抗混沌跳频通信的非线性自适应预测对抗的新概念。
Based on the deterministic characterization of chaotic FH code construction and nonlinear dynamics of chaotic FH code, nonlinear adaptive predictive countermeasure method is proposed to interfere.
半导体光放大器(SOA)由于具有高非线性特性、低开关功率和尺寸较小等优点，非常适合用来实现全光码型转换。
Semiconductor optical amplifier (SOA) is very fit for all optical modulation format conversion due to its high nonlinear characteristics, lower switch power and small size.
本文分析了一种非相干伪码跟踪环路的线性以及非线性跟踪性能，并得到了环路的收敛域与收敛条件，这些分析结果对环路参数的设计都是至关重要的。
The algorithm presented in the paper achieved the stable condition and region of 2st-order DDLL. All of these analyses results are very important to design applicable parameters of the loop.
本文分析了一种非相干伪码跟踪环路的线性以及非线性跟踪性能，并得到了环路的收敛域与收敛条件，这些分析结果对环路参数的设计都是至关重要的。
The algorithm presented in the paper achieved the stable condition and region of 2st-order DDLL. All of these analyses results are very important to design applicable parameters of the loop.
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