(29) <技術ノート> MATLABにおける文字変数の扱い方と日本語文の統計解析
北海学園大学工学部研究報告, 第33号, pp.183-202, 2006-2
In this report, the treatment of English and Japanese characters which
are processed in a computer is described to make use of understanding the
modern cryptography such as DES and RSA. Especially, the way by which the
characters are treated by the technical computer language MATLAB is explained
in detail. The histogram of Hirakana characters in Japanese text is also
investigated as an example of character analysis by a computer.