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制作电子负载，恒压、恒流、恒阻的情况。有原理图、PCB板，可以参考一下。(Make electronic load, constant pressure, constant current, constant resistance. There is a schematic diagram, PCB board, can be referred to.)

FloTHERM的使用入门手册，写的很好(FloTHERM Introduction Manual, well written)

利用ENVI波段运算功能和IDL运算符进行运算的示例(Using ENVI band math functions and operators for IDL operation example)

用ANSYS软件中的命令流方式实现了结构的谐响应分析(Structure of the harmonic response analysis using ANSYS software in the command stream)

this is a SS.you may try to learn

包含位置式PID算法、积分分离式PID，可以广泛的应用于数据预测及数据分析,matlab程序运行时导入数据文件作为输入参数。( It contains positional PID algorithm, integral separate PID, Can be widely used in data analysis and forecast data, Import data files as input parameters matlab program is running.)

CST微波工作室用户全书,学习cst软件必备书籍。微波工作室！(CST Microwave Studio User book)

用于计算徐变系数，只需输入五个参数即可，可用于软件开发中徐变的计算(Used to calculate the creep coefficient, simply enter the five parameters can be used for software development in the calculation of creep)

提供一个基于瑞昱RTL8382L24口交换芯片的24口+2光口的千兆交换参考设计。包括基于Cadence平台设计的原理图、PCB和RTL8382L、RTL8281B的技术手册。(A Gigabit switching reference design based on 24 + 2 optical ports of Ruiyu RTL8382L24 switch chip is provided. Including the schematic design based on the Cardence platform, PCB and RTL8382L, RTL8281B technical manual.)

通过IO口控制两路24V电压输出，一路24V转两路24V(Two 24V voltage outputs are controlled by IO port, one 24V is converted to two 24V.)