如果用户想查询局域网管理、网络连接、远程控制、文件复制的内容，用户只需要简单地双击树状图中的节点，再单击相应的子功能图标，输入相关信息，系统会自动在结果栏里显示相应的内容。-If the user wants to query the local area network management, network connection, a remote control, the contents of the files are copied, the user only needs to

双树复小波matlab工具包，能够有效的对非平稳信号进行分解，具有良好的平移不变性(Dual-tree complex wavelet matlab toolkit, can effectively decompose non-stationary signals, with good translation invariance)