Kelvin functions

By applying the Hankel transform and the polynomial approximate expression of Kelvin functions, the analytical expressions of the electromagnetic fields are presented for a extremely low frequency(ELF),time harmonic, horizontal electric dipole(HED) embedded in the sea.

将海水看作线性、均匀、各向同性的半无限大导体空间 ,利用汉克尔变换及开尔文函数的近似展开式 ,推导求得了极低频时谐水平电偶极子在海水中产生的电磁场的近似解析表达式。

Firstly, by applying the theory of Kelvin functions, the exact transfer matrix of an annular plate element with uniform thickness is derived.

首先,简单地介绍了开尔文函数及其基本性质。

Application of probabilistic method to m th order Walsh spectra of Boolean functions;

概率方法在布尔函数m阶Walsh谱中的应用

Research of designing Boolean function based on swap sequence PSO;

基于交换序的粒子群算法的布尔函数设计研究

Walsh Spectral Analysis of the SMS4 S-Boxes Boolean Functions;

SMS4算法S盒布尔函数的Walsh谱分析

Construction of Annihilators and Boolean Functions with Maximum Algebraic Immunity;

布尔函数零化子的构造和代数免疫最优布尔函数的构造

Construction on Annihilators of Boolean Functions and Analysis of Algebraic Immunity of Symmetric Boolean Functions;

布尔函数零化子构造及对称布尔函数代数免疫性分析

The Construction and Analysis of Boolean Functions with Optimum Algebraic Immunity

最优代数免疫布尔函数的构造与分析

On the Construction of Higher-Order Nonlinearity Balanced Boolean Functions

关于高度非线性平衡布尔函数的构造

Analysis and Design of a Class of Boolean Functions

一类布尔函数密码性质的分析与设计

DIRECT METHODS FOR MONOTONE DECOMPOSITION OF BOOLEAN FUNCTIONS (II)

布尔函数单调分解的直接方法(Ⅱ)

Construction of a kind of H-Boolean function with balance and correlation-immune characters

一类平衡相关免疫H布尔函数的构造

Class of constructions of even variables Boolean function with optimum algebraic immunity

偶数变元代数免疫最优布尔函数的构造方法

Algebraic attack on symmetric Boolean functions with a high algebraic immunity

对具有高代数免疫度布尔函数的新型代数攻击

Algebraic Solution of Boundaries of Boolean Functions of Solids and the Application to Solid Modeling

立体布尔函数边界的代数解及用于立体造型

Study of Boolean Function Construction and Algebraic Attacks on Stream Ciphers;

流密码中布尔函数的构造及代数攻击研究

Enumeration of balanced correlation immune Boolean functions with small weights;

小重量一阶相关免疫均衡布尔函数的计数

Two classes of boolean functions with optimum algebraic immunity in odd number of variables

两类具有最优代数免疫阶的奇变元布尔函数

Constructions of Boolean Functions with Optimal Algebraic Immunity

具有最高代数免疫阶的布尔函数的构造

A Problem Decomposition-Based Approach to the Boolean Function Minimization

一个基于问题分解的布尔函数极小化方法

Simplification of Multi-variate Boole Functions with the Method of Karnaugh Map of Extended Structure

扩展式卡诺图对多变量布尔函数的化简

The relationship between correlation immunity order and nonlinearity of Boolean function

布尔函数的相关免疫阶和非线性度之间的关系

MONOTONE SUM OF PRODUCT EXPANSIONS AND MONOTONE DECOMPOSITION THEOREMS OF BOOLEAN FUNCTIONS

单调积之和展开式与布尔函数的单调分解定理