PBtuopan

用链表实现多项式的加减乘除以及多项式的打印显示(Addition, subtraction, multiplication, division and display of polynomials by linked list)

说明：  600MW，8级抽汽的火电厂热平衡计算，MATLAB平台(Thermodynamics,power plant)

说明：  TortoiseGit 2.8.0 on windows platform

说明：  有效的管理网络用户，管理用户的信息等．涉及到了安全性，可靠性．(effective management of network users, manage user information. Relate to the security and reliability.)

CRC 的例子，可以学习的,crc很好的学习资料，可以借鉴的(CRC example, can learn, CRC good learning materials, can learn from)

将.list后缀（地质学中常用的一种格式）的纯文本文件转换成dbf格式的vf数据库文件。 采用超线程技术，对于大尺寸的文件操作不会使界面卡死，稍作修改可成为通用的文本文件导入数据库的程序。(Will. List suffix (geology used in a format), plain text file into dbf format database file vf. The use of Hyper-Threading Technology for the large size of the file operations interface card does not die, with some slight modifications can be a text file to import generic database procedures.)

说明：  设定点击实际和坐标，运行时自动执行设置操作(Set the actual and coordinates of clicks, and automatically perform settings at runtime)

用WINSOCK控件实现的发送电子邮件的例子(using Winsock Control to achieve the email example)

说明：  下垂控制在逆变器型微电网控制中得到了广泛应用。当线路呈阻性时,有功功率和无功功率存在较强耦合,影响了下垂控制的性能。目前提出了两大类解决方法:一类方法通过控制参数的选取使逆变器的等效输出阻抗在基频段呈感性,但该方法的输出阻抗受制于控制参数并且存在较大缺陷;另一类方法用逆变器输出电流和虚拟阻抗计算电压降,从指令电压中减去该电压降,达到模拟实际阻抗的作用,效果更优,但对其机理缺乏阐述,且存在逆变器输出电压偏差问题。(Droop control is widely used in inverter based microgrid control. When the line is resistive, there is a strong coupling between active power and reactive power, which affects the performance of droop control. At present, two kinds of solutions are proposed: one is to make the equivalent output impedance of the inverter inductive in the fundamental frequency band by selecting the control parameters, but the output impedance of this method is subject to the control parameters and has great defects; the other is to calculate the voltage drop by using the output current and virtual impedance of the inverter and subtract the voltage drop from the command voltage to simulate the actual impedance, The effect is better, but its mechanism is lack of elaboration, and there is the problem of inverter output voltage deviation.)

地震资料倾角滤波程序，能够用于地震资料的面波去除及频谱分析(FK filter in seismic data)