计算机中信息的表示

Representation of information in the computer

计算机内存储的信息包括数值数据和非数值数据两类,非数值数据主要包括文字、图片、声音等;在计算机中,各种信息都是以二进制编码的形式存在的,即都是以0和1组成的二进制代码表示的。本文讨论了各种非数值数据的表示形式。

The information is stored inside the computer, including numerical data and non-numeric data types, non-numeric data include text, images, sounds, etc. In the computer, various information is encoded in binary form, that are based on 0 and 1 composition expressed in binary code. This article discusses the various non- numerical data representation.