convolution

英 [ˌkɒnvəˈluːʃn]

美 [ˌkɑːnvəˈluːʃn]

n.  错综复杂; 晦涩费解; (尤指其中之一的)盘绕，弯曲

复数：convolutions　

计算机

BNC.35370 / COCA.30767

牛津词典

noun

• 错综复杂；晦涩费解
  a thing that is very complicated and difficult to follow
  1. the bizarre convolutions of the story
     那故事错综复杂的离奇情节
• （尤指其中之一的）盘绕，弯曲
  a twist or curve, especially one of many
  1. the convolutions of the brain
     脑回

柯林斯词典

• 盘旋结构;回旋;盘旋
  Convolutionsare curves on an object or design that has a lot of curves.
• N-VAR 错综复杂
  You can useconvolutionsto refer to a situation that is very complicated.
  1. ...the thorny convolutions of love.
     困难重重、百转千回的爱情

英英释义

noun

• the action of coiling or twisting or winding together
• a convex fold or elevation in the surface of the brain
  Synonym:gyrus
• the shape of something rotating rapidly
  Synonym:whirlswirlvortex

双语例句

• According to the characteristic of actual system, fast convolution algorithm and over-lapping reservation were utilized to guaranteed the real t.
  根据实际系统的特点，利用快速卷积和重叠保留法，保证了数字滤波器处理过程的实时性和快速性，并节省了硬件资源消耗。
• It's just a matter of convolution.
  我以为那仅仅是个卷积上的问题。
• This article has discussed the convolution in the image smooth application.
  本文探讨了卷积在图像平滑中的应用。
• Problems of the classical convolution formula are pointed out.
  并指出了原来经典摺积公式中的问题。
• Correction Algorithm of DFT Spectrum Based on Cubic Convolution Interpolation
  基于立方卷积插值的信号DFT频谱校正算法
• Time-delay and overlap-add techniques or convolution technique can produce dense false-signal, nevertheless they consume more resource.
  延时叠加法或卷积技术可以产生密集假信号，但它们会占用较多的资源。
• The convolution difference method was applied to the resolution enhancement ofESRspectra of transition metal ions.
  将卷积差方法应用于ESR谱增强了过渡金属离子的分辨率。
• Operation of discrete convolution and discrete correlation will spend too much time to process a signal in time.
  时域离散卷积和相关运算一般耗时太长，对信号进行处理的实时性较差。
• In order to improve the detection efficiency of the multi-user DS-CDMA system, the article brings forward a kind of adaptive algorithm based on convolution wavelet packet transformation.
  为提高DS-CDMA多用户系统检测的效率，提出了基于卷积小波包变换的自适应算法。
• A method for determining the interval of convolution integrating by use of the graphic partition is given in this paper, and the application and promotion of this method are exemplified.
  本文给出了利用图解分段确定卷积积分区间的一种方法，并举例说明了其应用及推广。