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。
By analyzing the fast convolution based on FFT,Mallat algorithm principle and DWT algorithm structure,a fast algorithm for Discrete Wavelet Transform based on FFT is given,and is testified theoretically.
文章通过对基于 FFT的快速卷积、Mallat算法原理及离散小波变换 (DWT)算法结构的分析 ,针对其算法结构特征 ,提出了一种基于FFT的离散小波变换快速算法 ,并从理论上进行了论证 ,具有一定的实用价值 。
The fast convolution is used to approximate random response, three schemes involvingrectangular, trapezium and Simpson rule are proposed.
利用快速卷积来近似计算随机响应中卷积计算，给出了短形法、梯形法和抛物线形法3种格式。
Practice set up which according to Taoyuan colliery one monoplane wine neighboring working surface,From speeds up the synthesis to pick the equipment to move the speed,Enhances the labor efficiency aspect,Summarizes several main procedures which Taoyuan colliery one synthesis picks fast set up.
根据桃园矿单翼相邻工作面倒装的实践,从加快综采设备的搬家速度、提高劳动效率方面,简述桃园矿综采快速倒装的几点主要做法。