积分
对 的积分可按下式计算(x=a时积分结果取为0):
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参考文献
- ^ Zemanian, A. H., Distribution Theory and Transform Analysis, McGraw-Hill Book Company, 1965
- ^ Hoskins, R. F., Generalised Functions, Halsted Press, 1979
- ^ Lighthill, M.J., Fourier Analysis and Generalized Functions, Cambridge University Press, 1958