[Retracted] Application Research and Analysis of Intelligent Sensors in Tennis Serving Technical Correction Equipment

Table 1

Some steps of the experiment in this article.

Application research experiment of smart sensor in tennis server technology correction equipment
3.1	Experimental character selection	3.2	Experiment procedure	3.3	Design a smart sensor processing system
1	Test subject	1	Experimental data collection	1	Processing core
		2	Analyze movement trajectory information
				2	Software architecture
2	Interviewee	3	Feedback and analysis
				3	Run task
		4	Comparative analysis