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| Standing Wave Simulation based on Python |
| WANG Xinguang 1* ，ZHANG Chenbin 2 ，TUO Zhongyao 2 ，ZHANG Hongguang 1 ，LI Yongtao 1
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1．College of Science，Nanjing University of Posts and Telecommunications，Nanjing 210023，China;2．College of Automation，Nanjing University of Posts and Telecommunications，Nanjing 210023，China
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Abstract Standing wave is one of the key knowledge points in the wave chapter．In response to the difficulty of accurately and intuitively displaying the dynamic changes of standing waves under different conditions in traditional experimental teaching，especially in complex situations involving amplitude and phase differences，this paper designs an interactive standing wave simulation platform based on Python language．For the waveform superposition process of three typical cases of " same amplitude，same initial phase"，" same amplitude，different initial phase"，and " different amplitude，same initial phase"，real-time adjustment of control parameters and dynamic display of synthesized wave waveforms are achieved through an interactive GUI interface，transforming the pumping theory into a visually presented dynamic scene，deepening students ＇understanding and mastery of the essential characteristics of standing waves，and providing useful support for educational digital practice．
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Published: 25 October 2025
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| [1] |
GUAN Ｒuonan, ZHANG Liang . Analysis and Study of experimental Principles of Measuring Audible Sound Velocity by Standing Wave Method
[J]. Physical Experiment of College, 2025, 38(4): 28-32. |
| [2] |
CHENG Jun , WANG Yujie, ZHANG Yongchun, FENG Mingchun, FANG Xuefeng, SHAO Yu.
Theoretical Analyses and Experimental Study of StandingWaves Born from String Vibration
[J]. Physical Experiment of College, 2025, 38(3): 41-44. |
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