遗传密码再访：从内到外的遗传图、二维格雷图和世界遗传图
The Genetic Code revisited: Inner-to-outer map, 2D-Gray map, and World-map Genetic Representations
摘要：
如何表示遗传密码？尽管DNA映射到蛋白质中的事实已经广为人知，但它仍然是遗传学的相关发现之一。然而，现代基因组信号处理通常需要将符号DNA串转换为复值信号，以便充分利用各种数字处理技术。本文对遗传密码进行了回顾，提出了遗传密码的替代表示方法，这对基因组信号处理具有一定的参考价值。三个原始表示进行了讨论。从内到外的映射建立在“密码子”的核苷酸的不平衡作用上，它似乎适合于处理基于信息论的问题。二维灰度图表示作为数学结构图提供，可以帮助解释频谱图或尺度图。最后，研究了遗传密码的世界地图表示，这对于教育目的特别有价值-除了为基于距离的算法的应用提供足够的空间。
英文摘要：
How to represent the genetic code? Despite the fact that it is extensively known, the DNA mapping into proteins remains as one of the relevant discoveries of genetics. However, modern genomic signal processing usually requires converting symbolic-DNA strings into complex-valued signals in order to take full advantage of a broad variety of digital processing techniques. The genetic code is revisited in this paper, addressing alternative representations for it, which can be worthy for genomic signal processing. Three original representations are discussed. The inner-to-outer map builds on the unbalanced role of nucleotides of a 'codon' and it seems to be suitable for handling information-theory-based matter. The two-dimensional-Gray map representation is offered as a mathematically structured map that can help interpreting spectrograms or scalograms. Finally, the world-map representation for the genetic code is investigated, which can particularly be valuable for educational purposes -besides furnishing plenty of room for application of distance-based algorithms.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
