CAJ | 학술논문

“极低频探地（WEM）工程”是国家发展和改革委员会批准的“十一五”国家重大科学技术基础设施建设项目之一，用于资源探测和地震预测及其他前沿科学研究。文章对工程数据分析中所使用的窗函数进行研究，深入分析不同窗型对频谱泄露的影响，给出相应的 Matlab 仿真结果，提出适用于极低频探地工程项目数据分析的窗型选择。
“겁저빈탐지（WEM）공정”시국가발전화개혁위원회비준적“십일오”국가중대과학기술기출설시건설항목지일，용우자원탐측화지진예측급기타전연과학연구。문장대공정수거분석중소사용적창함수진행연구，심입분석불동창형대빈보설로적영향，급출상응적 Matlab 방진결과，제출괄용우겁저빈탐지공정항목수거분석적창형선택。
“Wireless Electro-Magnetic(WEM)project”is a national major science and technology in-frastructure construction project of the 11 th five-year plan approved by the national develop-ment and reform commission,for research resources exploration and earthquake prediction and other frontier science.The window function for the engineering data analysis was stud-ied.The spectrum leakage of the different type of window functions is analyzed thoroughly and the corresponding Matlab simulation results are obtained.The selection of window func-tion for analysis WEM project engineering data is put forward.