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关于使用web of science的PPT，内容丰富，想发SCI的一定要看看(the PPT on the use of Web of science , rich in content and want to have to look at the SCI)

空间信号的波达方向（Direction of Arrival，简称DOA）估计作为阵列信号处理研究的一个主要课题，在近些年来越来越得到大量的关注和研究。它可实现对空间中信源信号的准确的角度估计，实现信源方位等参数的具体精确检测，并且还具有很高的分辨力。这些特性使得DOA估计在声呐、通信及雷达等多种领域具有广阔的应用和发展前景。此程序为经典doa估计方法esprit算法。(direction of arrival,usually called DOA,has been an important subject recently.This program contains esprit)

说明：  induction motor modeling in synchronous reference frame

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Ansys裂纹扩展程序 通过调用APDL模拟裂纹扩展过程(Ansys crack simulation)

热电偶输入 4- 20mA输出，程序编写(Thermocouple input 4-20 mA output, programming)

基于前推回代法的配电网潮流计算程序 IEEE33节点算例(An example of IEEE33 node power flow calculation program for distribution network based on forward and backward substitution method)

该逆变器采用spwm控制方法进行电压闭环控制，成功将直流逆变为三相交流。本模型在matlab2014版本上已验证。(The inverter uses spwm control method to realize the voltage closed-loop control, and inverts the DC to three-phase AC successfully. This model has been verified in matlab2014 version.)

说明：  获得lammps中data文件的几种方法(Several methods of obtaining data files in lammps)

说明：  进行海杂波仿真，并计算回波，画出图形，并计算结果，(The sea clutter simulation is carried out, the echo is calculated, the figure is drawn, and the result is calculated,)