查询词典 convolution theorem

In order to create a virtual flow analysis system, three algorithms (Marching Cube, LIC——Line Integral Convolution,and IBFV—— Image Based Flow Visualization ) were improved in their real time, objective and realistic aspect.

首先研究了CFD计算所必须的、也是耗费人工最多的网格生成技术，及其与CAD系统的集成。

The lorentzian spectrum line resolution enhancement is analysed and simulated by computer with the convolution difference method.

用数字加权处理来提高谱分辨率的方法已得到广泛应用，新的加权方法还在不断出现。

A hybrid convolution was used to analyze the assembly functions of linear dimension chain and nonlinear dimension chain.

采用混合卷积法对线性尺寸链和非线性尺寸链的装配函数进行统计公差分析，混合卷积法是解析卷积和数值卷积的结合使用。

Considering the real speech mixture model could be nonlinear-convolution mixture model, the author presents a new nonlinear speech separation algorithm by utilizing the Finite Impulse Response neural network and the GMM pdf estimation, based on the feedback architecture and the Maximum Likelihood principle.

考虑到真实多通道语音分离系统的输入混合语音有可能是不同语音源信号的非线性混合而不是简单的线性混合，基于反馈结构，采用GMM概率密度函数估计方法，作者提出了一种采用有限冲激响应神经网络的非线性、卷积混合盲信号处理语音分离批处理新算法。

This is a very good source image processing, which contains the FFT, convolution, Edge detection, and other commonly used meth...

这是一个很不错的图像处理源码，里面包含了FFT，卷积，图像边缘检测等各种常用的图像处理方法。

At the condition of high spacial frequency, the principle and methods of image blind deconvolution has been studied, and the method of regularization image blind deconvolution based total variation has been used in the restoration problem of the 1-D bar code signals. The problem of blurring and interaction of bar signals under convolution with the SPF was solved with the method.

研究了图像盲目反降晰的基本原理与方法，并将基于总变分的正则化盲目图像反降晰方法应用到我们的一维条码信号的复原问题中，很好地解决了高空间频率条件下因光学系统点扩散函数带来的信号降晰及边缘混叠问题。

Although it can not be said Miyake fold is the initiator of life, but he is certainly the most unique convolution and the most well-known.

虽然不能说三宅一生是褶皱的始作俑者，但是他的褶肯定是最为独特和最出名的。

Basic properties of Fouries series and the Fourier transform; Poission summation formula; convolution; mollification.

傅立叶级数和傅立叶变换的基本性质；泊松叠加方程；卷积；缓和？

First,we give the definition of distributional wedge product,and then prove that the convolution of the distributional wedge product with the mollifier is the wedge product in the usual sense.

本文研究分布楔乘的性质，首先给出分布楔乘的定义，然后证明了其与磨光核的卷积为通常意义下的楔乘。

First, by the style of convolution and deconvolution operator in frequency domain, the aliasing problem in parabolic Radon transform is researched, and the critical sample of the parameter q and x is formulated.

首先通过频率域中褶积和反褶积算子的形式，对抛物线Radon变换中的假频问题进行了研究，得出了变量q和x的临界采样率的定量公式。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。