By using the property of the separative matrices, a new approach to the convolution integral is presented.
应用分离矩阵的性质，得到了一类求解卷积的新方法。
Undergraduates first meet the concept of the convolution integral in their 2 nd or 3 rd term of the university.
大学本科生在第2学期或第3学期学习电路原理时首次遇到卷积积分。
The convolution integral is quite important in signal processing, control theory, and dynamic electric circuit analysis.
卷积积分对于信号处理、控制理论和动态电路分析均具有重要意义。
There are two difficult points in convolution integral: how to determine the limit of the integral, and the integrands on the convolution integral.
确定卷积积分的积分限和在相应区间上的被积函数是计算卷积积分的两个难点。
The zero state response to an arbitrary excitation in a fist order circuit can be solved by either the convolution integral or the three element method.
一阶电路在任意激励下的零状态响应，既可以用卷积积分法，也可以用三要素法进行分析与计算。
Convolution integral is a mathematical method applied to calculus the zero state response of continuous-time systems.
卷积积分是计算连续时间系统零状态响应的数学工具。
Mathematical representations for three kinds of reconstruction algorithms (Fresnel integral, convolution and Fourier transform) of digital hologram are deduced based on the diffraction theory.
在衍射理论基础上详细推导了三种再现算法(菲涅耳积分变换法、卷积法、傅立叶变换法)的数学表示。
Then, integral image is used to rapidly calculate the convolution of rectangular feature templates, so the detection of scale-space geometric features is greatly accelerated in the method.
矩形特征模板的卷积可以用积分图进行快速计算，该方法使特征检测的速度得到了很大提高。
This paper puts forward and proves time shift characteristic of the signal convolution integral.
本文提出并证明了信号时域卷积的时移特性。
This paper puts forward and proves time shift characteristic of the signal convolution integral.
本文提出并证明了信号时域卷积的时移特性。
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