褶: pleat; crease; fold; wrinkle积: amass; store up; accumulate定理: theorem频率褶积定理: frequency convolution theorem复卷积定理: complex convolution theorem卷积定理: convolution theorem幂乘积定理: power product theorem面积定理: area theorem频率卷积定理: frequency convolution theorem时域卷积定理: time-domain convolution theorem离散时间卷积定理: discrete time convolution theorem褶积: convolution; faltung定理: (已经证明正确,可以作为原则或规律的命题或公式) theorem 基本定理 fundamental theorem; 几何定理 geometrical theorems; 定理验证[明] theorem proving 反褶积: deconvolution; unfolding of spectrum解褶积: deconvolution逆褶积: inverse convolution自褶积: autoconvolution褶积核: convolution kernel褶积器: cnv convolver; convolver表面积定律: law of surface area; surface law等面积定律: kepler's second law; law of equal areas等容积定律: law of equal volumes等体积定律: equal-volume law; law of equal volume; lawofequalvolume分体积定律: partial volume law面积定律: area law; law of areas