| 论二进制的教学 |
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| 引用本文： | 蒋万君. 论二进制的教学[J]. 高师理科学刊, 2007, 27(2): 78-80 |
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| 作者姓名： | 蒋万君 |
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| 作者单位： | 重庆三峡学院,计算机科学系,重庆,万州,404000 |
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| 摘 要： | 《大学计算机基础》是高校各专业新生的一门公共课,其中二进制的教学是一个难点.主要介绍二——十进制转换的简便方法,这些方法比传统的“除2取余法”快捷准确,并用几个生动实例诠释二进制的数学意义。
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| 关 键 词： | 二进制数 十进制数 权重 二——十进制转换 |
| 文章编号： | 1007-9831(2007)02-0078-03 |
| 修稿时间： | 2006-10-20 |
Discuss teaching for binary system |
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| JIANG Wan-jun. Discuss teaching for binary system[J]. Journal of Science of Teachers＇College and University, 2007, 27(2): 78-80 |
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| Authors: | JIANG Wan-jun |
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| Abstract: | Base of college computer is a common course for new students of all university.The teaching for binary system relating to the course is a difficult point.It introduces some easy methods for binary-decimal conversion.These methods are quick and accurate more than the classical method for“Save Remainder Divide 2”.It provides several examples in addition to illustrate the mathematical significance of binary system. |
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| Keywords: | binary digit decimal digit weight binary-decimal conversion |
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