心形特性曲线;
Automatic cardioid vector diagram system
自动心向量图机系统
This paper introduced automatic cardioid vector diagram system using single chip microcomputer. It makes full use of the characteristics of 8031. The hardware and software of this system were described in detail.
充分利用了8031的特点研制一种利用单片机控制的自动心向量图机,并对系统的组成作了详细论述。
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