General properties such as symbolic entropy and complexity of planar piecewise parabolic maps are investigated,and their difference under the plane topology and the torus topology for the same toms parabolic maps is also discussed.
本文通过比较极限圆映射分别在环面拓扑和平面拓扑下的符号熵、复杂度,展现了同一个映射在不同拓扑下这些量的差异。
Study of agro-environmental geology system and its state evaluation base on information entropy theory;
基于信息熵理论的农业环境地质系统状态评价方法研究
Matching of textile image based on the biggest multi-symbol information entropy;
基于最大多符号信息熵的织物图像匹配
Evaluation of working-state for texaco coal gasification system based on information entropy fuzzy matter-element model;
信息熵模糊物元模型的德士古煤气化系统运行状态识别
Analysis of random-like property of discrete chaotic system with symbol entropy
离散混沌系统类随机性的符号熵分析法
A Kind of Symbolic Dynamical System with Topological Entropy log 1.618
拓扑熵为log 1.618的符号动力系统
Weak signal identification based on chaotic nature of symbol-sequence entropy
基于符号序列信息熵混沌特性的微弱信号检测
Global Regularities of Fractal Dimensions and Topological Entropy in One-Dimensional Symbolic Dynamics;
一维符号动力学中分维和拓扑熵的整体规则性
Extracting Machine Information by Shannon Entropy of Symbolic Series
采用符号序列Shannon熵的机器信息提取方法
A measure composed of the actual negative entropy divided by the maximum possible entropy using the same set of signs.
由实际的负熵除以使用同一符号集的最大的可能熵构成的一种量度。
Symbol characters (--) with symbols (?a)
符号字符（--）替换为符号（—）
additional character
附加符号[字符], 特殊符号
mathematical symbol
数学符号,运算符号
a system of symbols and symbolic representations.
符号和符号标示的系统。
Phonetic symbols represent sounds.
语音符号是标音的符号.
contracted notation
简化符号，略号，代号
form feeding character
格式馈给符号[字符]
string-oriented symbol language
面向字符串的符号语言
A symbol, such as a plus sign, that represents an operation.
运算符号用来进行运算的符号，如加号
On Cultural Semiotics--Semiotic Analysis of Cultural Semiotics;
文化符号学评介——文化符号学的符号学分析
catalytic constant
催化常数[符号Kcat]
The sign '=' expressed equality.
符号'='表示相等。