circuit t symbol 电路符号
Automatic input and recognition of electronic component symbol is one of the key technologies for digital express of electronic circuit diagrams.
电气符号的自动输入与识别是手绘电路图的数字化表示最为关键的技术之一。
Rotation angle symbol method to identify circuit and branch of spherical four bar is presented in this paper. Finally, the method about application to spatial first group mechanism is elaborated.
最后由空间第一类机构与球面四杆机构的等效性，阐述了将此识别方法应用于第一组空间机构的方法。
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