- convolution method
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卷积法的英文
例句与用法
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- Let ' s paint a picture using convolution
让我们用卷积法来画一幅图。 - In the first part , we have studied the stimulated algorithm of the diffraction of light ; and , through direct integral , convolution , and fourier transform , we created the numerical algorithm of fresnel integral and additionally , these three methods have also been compared in this paper
首先研究光线衍射传播的模拟算法，分别利用直接积分法、卷积法和傅里叶变换法实现了菲涅耳积分的数值计算方法，同时比较了这三种方法的优劣。 - The main contents of this thesis are : ( 1 ) two numerical reconstruction methods - direct fourier transform method and envelope method , are presented . these methods are deduced on the base of fresnel diffraction integral formula , which is under the condition that particle field is illuminated by plane wave
主要工作内容有： ( 1 )分析推导了平面物菲涅耳衍射的两种常用数值实现算法，即直接傅里叶变换法和卷积法，结论表明后者更符合实际工作的要求。 - The prevailing approaches depend on costly time domain convolution , using the frequency domain network parameters such as s - parameter , y - parameter or abcd parameters to find analytic solution , and finding the time domain approximations by fft or even numerical inversion of laplace transform ( nitl ) if there are a large number of nonlinear devices in the network
目前盛行的方法是采用费时的时域卷积法：首先运用诸如s 、 y 、 abcd的频域网络参数求出频域解析解，然后通过快速福利叶变换（ fft ）得出时域近似解，如果网络中存在大规模的非线性设备，还需要采用数值逆拉普拉斯变换（ nilt ） 。 - Line integral convolution ( lic ) is one of texture - based methods for vector field visualization . even in the vector direction changing sharply fields , the method can show the direction of the vector field well , and display details of the vector field better . in addition , it can fully disclose the relativity among every spot of the vector field
线积分卷积( lineintegralconvolution ， lic )方法是一种基于纹理生成技术的矢量场可视化映射方法，线积分卷积法能连续反映场中各点切矢，即使在矢量方向变化很大的区域，也能揭示出矢量的方向，可以较好地表达出矢量场的细节。