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6.2 数字方法 6.2.1 引言 六十年代末,尤其是七十年代初,数字方法在应用于设计方面取得很大进展。涉及计算机工艺与工程科学的反馈过程导致了这一迅速发展: ·计算机功能越来越强,价钱也越来越便宜。因而使用那些要求大计算量和大存贮容量的方法所花代价不大,而在前几十年用手工完成同样的计算就得要几百个人手; ·数字方法的成功应用,促使人们对用这些方法解决更多更大的问题进行大量研
6.2 Digital Methods 6.2.1 Introduction The digital method has made great strides in its application to design in the late 1960s and especially in the early 1970s. The feedback process involving computer technology and engineering science has led to this rapid development: · Computers are becoming more powerful and cheaper. Therefore, it is not expensive to use those methods that require a large amount of computation and a large storage capacity, but hundreds have to be done by hand in the first few decades; • The successful application of digital methods has led people to Use these methods to solve more and larger problems for a large number of research