依托虚实测试平台的声学信号处理教学实践研究

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中图分类号：G642 文献标识码：A文章编号：1006-8228（2025）10-76-05

Abstract：Focusingontheproblemsofstrongtheoreticalabstraction，heavyhrdwaredependence，andhighalgorithmcomplexityin acousticcourseteachingforundergraduates，westartfromtheacousticaraymeasurementandsignalprocessngmoduleand constructatrinityclosed-oteacingsystemof"TheoreticalModeling-AlgorithSimulation-EngieringVerificatio.Relingon thedevelopdbasditalealcoutstlatfoiirtalExpretalatfo）itiatesdenti abilitesofacousticsystemsatvariouslevels，thusealizingahierarchicalcognitiveimprovementfromshallownesstodepthand simplicitytocomplexityOnthisbasis，wehaveproposedauniversallyapplicableteachingplanthatmetstheimplementation requirements of acoustic teaching in interdisciplinary subjects.

Keywords：Acoustic Array Measurement;Virtual Experimental Platform； Teaching Practice;MATLAB

0引言

声阵列测量与声源识别技术作为现代信号处理领域的关键分支，在噪声整治、设备故障诊断、环境声学监测等工程领域具有重要应用价值。（剩余5562字）