使用FFT分析信号幅度谱和相位谱

说明：  PLECS是一个用于电路和控制结合的多功能仿真软件，特别是用于电力电子和传输系统。该PLECS模块是一个光伏电池模型（该软件没有内置的光伏电池模型）。(PLECS is a multi-functional simulation software for the combination of circuit and control, especially for power electronics and transmission systems.This PLECS module is a PV battery model (the software does not have a built-in PV battery model).)

说明：  solidworks工程图批量生成DWG和PDF,单目录(solidworks VAB SLDDRW to PDF DWG)

思科为IEC61850行业标准实现的源码库，其中提供MMS、GOOSE/SV完整的服务和例程。(Sisco provides a source library for IEC61850 industry standard implementation, which provides complete services and routines for MMS, GOOSE/SV.)

说明：  车辆循环各种工况包括UDDS等，可用于车辆各种仿真(Various working conditions of vehicle cycle)

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说明：  滑动轴承弹流润滑程序，压力，油墨厚度等等，十分方便(The elastohydrodynamic lubrication procedure, pressure, ink thickness and so on are very convenient)

极值理论POT模型阈值选取，matlab代码。(POT model; extreme value theory)

利用相场方法，计算枝晶生长，标记为相场动力学模型B。(Dendrite growth was calculated by phase field method and marked as phase field dynamics model B.)

ABAQUS结构工程实例分析，内含子程序二次开发教程，可开发材料本构模型(ABAQUS Structural Engineering Example Analysis, Subprogram Secondary Development Course, Developable Material Constitutive Model)

说明：  对abaqus有限元程序进行二次开发的J积分运算(J-integral operation of ABAQUS finite element program)