论文部分内容阅读
三PUPT软件的使用方法PCPT软件发表以来已经更新了许多版本,在本文发表以前比较流行的是1984年版及1985年修改版,文件名是“PCPT-1500F”及“PCPT-1500”。这些软件都是用BASIC语言书写,所占内存只有6k多,可以在具有8k模块的PC1500机上运行,这些版本的主要缺点是:输入时按键次数较多,有些元素要重复键入;输出格式单调,只能任选其中一种;非圆曲线处理功能太弱,不能自动处理拐点;没有大圆弧处理功能,不能与穿孔机联接自动穿孔;已经输入的数据,不能利用程序自动插入、删除和编辑、一次输入的元素限制在100个之内等等。为了克服这些弊病,根据广大用户的意见我们对原有的软件进行了大刀阔斧的修改。新软件以BASIC
III. PUPT SOFTWARE USAGE PCPT software has been updated since the publication of many versions. Most popular before the publication of this article were the 1984 and 1985 versions, with the file names PCPT-1500F and PCPT-1500. These software are written in BASIC language, the memory share of only 6k more, you can run on the PC1500 machine with 8k module, these versions of the main drawbacks are: input more keystrokes, some elements to repeat typing; output format monotonous, Can only choose one of them; non-circular curve processing function is too weak, can not automatically handle the inflection point; no large arc processing function, can not be perforated with piercing machine automatically perforated; the data has been entered, can not be automatically inserted using the program, delete and edit , Enter the elements of a limited time within 100 and so on. In order to overcome these shortcomings, according to the opinions of the majority of users we made drastic changes to the original software. New software to BASIC