********************************************************* * AyungerStudio AutoCAD-Tools 更新日期: 2010.02.01 * ********************************************************* 这是本人近年来独自开发的一个AutoCAD修改工具集合，现与各位共享，主要包括： 1、 绘制类： 箭头、示坡线、锥坡线、剖断线、垂线、切线、等高线加

重叠相加法及重叠保留法的matlab实现-Overlap-add method and overlap retained law matlab achieve

用于512点循环卷积，采用的是重叠保留法，和重叠相加法-For the 512-point circular convolution, using overlapping retention law, and overlap-add method

三角波和反三角波序列的时域和幅频特性，绘出两序列及其幅频特性曲线，循环卷积，线性卷积(The time domain and amplitude frequency characteristics of the triangle and anti triangle wave sequences are plotted, and the two sequence and its amplitude frequency characteristic curves, cyclic convolutio