work1_PSO_main

计算卷积 计算卷积(Calculation of convolution calculation of convolution)

说明：  最速下降梯度法matlab程序和用拟牛顿法求极小值点(apply a gradient–descent based error minimization approach to minimize the difference between the real deformation and the simulated one given the elasticity parameters)

power spectrum analysis of the audio fingerprint system(power spectrum analysis of the audio finger rprint system)

适用于matlab 的图形旋转代码，可自定义旋转角度，使用邻近插值不全图像(Applicable to matlab graphical rotation code, the rotation angle can be customized using the neighbor interpolation incomplete picture)

运用MATLAB编程实现计算两序列x1(n)={1,2,3,4,5},x2(n)={1,2,3,4,5,4,3,2,1}的圆周卷积(Calculated using MATLAB programming to achieve the two sequences x1 (n) = (1,2,3,4,5), x2 (n) = (1,2,3,4,5,4,3,2,1) of circular convolution)

基于图像序列的目标检测与跟踪，可得出图像序列中目标中点的位置(Based target detection and tracking image sequences can be drawn from the midpoint of the target image sequence position)

自己毕设做的基于三角载波的有源电力滤波器（APF）仿真，可供（apf和pwm整流器设计参考使用）(Do your own complete set of triangular carrier-based Active Power Filter (APF) emulation available (apf and pwm rectifier design reference))

用Matlab编程实现小波变换小波变换的mallat算法，多孔算法，小波提升算法(Programming with Matlab wavelet transform mallat wavelet transform algorithm, porous algorithm, wavelet lifting scheme)

说明：  阵列信号到达角经典算法，多重信号分类算法的源程序(the matlab program ,music )

标记一个图像中最大连通域的质心,并求出其坐标(Mark an image in the center of mass of the largest connected domain, and find the coordinates)