论文部分内容阅读
一、什么是电子计算机? 电子计算机是一种现代化的计算工具。它诞生至今仅三十多年,但由于它在国民经济和国防事业中有非常重要的作用,所以发展很快。目前,电子计算机已被广泛地应用于国民经济的各个领域中。电子计算机可分为两类: 第一类是电子模拟计算机,它用电子线路模拟各种连续量的运算,包括微分和积分线路。这种计算机常用于解微分方程。它的优点是解题快,从输入数据到输出答案仅需几微秒。但是受到机器惯性(如晶体管极间
1. What is a computer? An electronic computer is a modern computing tool. It has only been born for more than 30 years. However, due to its very important role in the national economy and national defense, it has developed rapidly. At present, electronic computers have been widely used in various fields of the national economy. Electronic computers can be divided into two categories: The first category is electronic analog computers that use electronic circuits to simulate a variety of continuous operations, including differential and integral circuits. This kind of computer is often used to solve differential equations. Its advantage is that the problem solving is fast, it takes only a few microseconds from the input data to the output answer. However, it is subject to inertia of the machine (such as between transistors