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计算悬臂梁模态，给出参数计算悬臂梁模态，利用有限元方法。(CALCULATION OF MODE OF CANTILEVER BEAM)

配电网保护的故障特征提取，提取故障后的突变量(Fault feature extraction of distribution network protection to extract the mutation after fault)

This is an Altium page which has design of Voltage Regulator

jquery商品图片循坏旋转代码基于jquery的3D图片滚动特效(JQuery merchandise image bad rotation code based on jQuery 3D image rolling special effects)

说明：  增加、删除用户信息，修改密码等，大学生本科毕业材料(Add, delete user information, modify password, undergraduate graduation materials)

pirsm是一个linux下的反弹shell源码,不同于其他反弹shell, 它是发送一条包含密码的ping命令,然后反弹到nc 非常好用(Pirsm is a rebound shell source under linux, unlike other rebound shells, it sends a ping command with a password, and then rebounds to nc, which is very useful.)

微波技术基础及线路 切比雪夫微波低通滤波器的设计 (Based on microwave technology and microwave circuits Chebyshev low-pass filter design)

说明：  硬件SPI从机设计 STM32F0平台(SPI SLAVE (hardware))

说明：  阵列信号处理，ppt总结，200页，比较详细，帮助掌握空间传播波携带信号的获取与处理的基本理论和方法，特别是空时多维信号算法，熟悉参数估计和自适应波束形成的常用算法。(Array signal processing, PPT summary, 200 pages, more detailed, to help master the basic theory and method of acquisition and processing of spatial propagation wave carrying signals, especially space-time multidimensional signal algorithm, familiar with common algorithms of parameter estimation and adaptive beamforming.)

说明：  本项目运行于Linux，是根据交易空间和发电负荷双方的报价，计算交易市场集中出清的程序。数据库使用国产达梦6数据库，数据库接口使用libdcisg_dm.so。(This project runs on Linux. Based on trade space and Generation/Load bids, it clears the trade market and calculates the Generation/Load accepted bids. It use the DM6 database and the DB interface uses libdcisg_dm.so)