APSO

说明：  参考文献《Acceleration planning based anti-swing and position control for double-pendulum cranes》，实现单摆系统的软着陆，降低系统振动。(According to the references "Acceleration planning based anti-swing and position control for double-pendulum cranes", A soft landing of the pendulum system and vibration reduction is realized.)

LeetCode Problem Solving: It is suitable for beginners who are looking for jobs, brushing questions and preparing for ACM algorithm competition.

哈夫曼编码，建立哈夫曼树-Huffman coding, establishing Huffman tree

可以输入远程地址、账户和密码进行远程windows系统(You can enter remote address, account and password for remote windows system)

说明：  本程序中含有服务器与客户端两个程序。服务器与客户端通过窗口进行通信。(This program contains two programs, server and client. The server communicates with the client through the window.)

作为一款大型高并发高负载的开源SNS(社交网络服务)软件，iwebSNS功能强大，易于扩展，具有良好的伸缩性和稳定性-As a large, high-concurrency high-load open source SNS (social network service) software, iwebSNS powerful, easy to expand, has good scalability and stability of the

说明：  利用MATLAB信号处理工具箱设计IIR滤波器，包含程序和图像(Design IIR filter using MATLAB signal processing toolbox)

平面应变四节点单元的UELMAT子程序，使用ABAQUS中自带的材料模型。(The UELMAT subroutine of the plane strain four node element uses the material model in the ABAQUS.)

编写一个Java程序，用于输出Fibonacci数列的前20项。 提示：Fibonacci数列定义为:第一、二项的值为1，从第三项开始依次为前两项的和。 Fibonacci[0]=Fibonacci[1]=1 Fibonacci[i]=Fibonacci[i-2]+Fibonacci[i-1] (i>=2) -Write a Java program for Fibonacci series, the first output 20. Tip: Fibonacci sequence is defined as: first, two of the value of 1, starting from the third and was followed by the first two. Fibonacci [0] = Fibonacci [1] = 1 Fibonacci [i] = Fibonacci [i-2]+ Fibonacci [i-1] (i> = 2)

说明：  通过emd技术对采集到的信号进行分离筛选以求得到目标信号(Through EMD technology, the collected signal is separated and screened to get the desired characteristic signal)