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Parseval定理在物理学中的应用 被引量：5

Parseval Theorem in the Application of Physics
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摘要 本文利用Fourier级数的系数公式给出了Parseval等式的证明,并将其运用到以2π为周期的信号中,得到了Parseval定理的表达式,并将其推广至一般周期信号的情况,揭示了该定理的物理意义。 This paper has proved the Parseval Equality by the coefficients formula of Fourier series , and to apply for cycles of the signal ,the article also expatiated its promotion on general periodic signal, and revealed its significance in physical nature.
作者 李小平
机构地区 塔里木大学信息工程学院
出处 《塔里木大学学报》 2008年第2期35-36,共2页 Journal of Tarim University
关键词 PARSEVAL等式 FOURIER级数 Parseval定理 Parseval equation Fourier series Parseval theorem
分类号 O211 [理学—概率论与数理统计]
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同被引文献36

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  • 2Andrew JE, Noble C, Kadri S and 2 others. 2002. The effect of demand feeding on swimming speed and feeding responses in Atlantic salmon Salmo salar L. , gilthead sea bream Sparus aurata L. and European sea bass Dicentrarchus labrax L. in sea cages. Aquacult Res 33 (7) :501-507.
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  • 5Boll S. 1979. Suppression of acoustic noise in speech using spectral subtraction. IEEE Transactions on Acoustic Speech and Signal Processing 27 (2) :113-120.
  • 6Chen WM, Purser J, Blyth P. 2002. A waste pellet monitoring system for detection of feeding rhythms in fish : continuously quantifying actual feed intake with- out disturbance. Fish Sci 68:943-946.
  • 7Cui YB, Hung SSO. 1995. A prototype feeding-growth table for whitesturgeon. J Appl Aquacult 5 (4) :25-34.
  • 8Doerzbacher JF,Green AW,Matlock GC. 1988. A temperature compensated von Bertalanffy growth model for tagged red drum and black drum in Texas bays. Fish Res 6(2) :135-152.
  • 9Juell JE, Furevik DM, Bjordal A. 1993. Demand feeding in salmon faiTning by hydroacoustic food detection. Aquacult Engin 12 (3) :155-167.
  • 10Juell JE. 1995. The behaviour of Atlantic salmon in relation to efficient cage-rearing. Rev Fish Biol Fish 5 (3) :320-335.

引证文献5

二级引证文献28

塔里木大学学报
2008年 第2期

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