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观察自然频率对振动模态的影响(固定阻尼系数),可对有强迫振动项 的情形进行观察,将阻尼系数和自然频率固定,选择一种 的形式,观察 对振动模态的影响。
2、对...
观察自然频率对振动模态的影响(固定阻尼系数),可对有强迫振动项 的情形进行观察,将阻尼系数和自然频率固定,选择一种 的形式,观察 对振动模态的影响。
2、对由方程刻画的单自由度阻尼系统做动画仿真,观察阻尼系数,固有频率以及强迫振动项 对弹簧振动的影响,并和振动曲线图进行对比,写出你的观察结论。
-1、To observe the natural frequency of the vibration mode of (fixed damping coefficient), may have forced vibration of items to observe the situation, the damping coefficient and natural frequency is fixed, choose a form of observation of the impact of vibration mode.
2, characterized by the equation of a single degree of freedom to do animated simulation of damping system to observe the damping coefficient, natural frequency and vibration forced vibration of the impact of spring items, and to compare and vibration curve, write your observations conclusions.
- 2022-02-02 16:13:36下载
- 积分:1
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Automatic hand
自动洗手器与自动干手器系统设计(内含电路图,有参考价值)-Automatic hand-washing device Automatic Hand Dryer with system design (including schematics, have reference value)
- 2022-07-03 06:47:32下载
- 积分:1
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这一原理图和PCB Gerber文件是用于GSM报警系统。这一..
This schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.-This is schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.
- 2023-04-30 23:55:03下载
- 积分:1
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很简单的程序被配置为输出,B门连接……
programa muy simple en el que la puerta B se configura como salida y se conecta a unos LED, los cuales se encienden en función de lo que salga por esa puerta. también está disponible el diseñ o en proteus
- 2023-01-20 20:05:04下载
- 积分:1
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模糊pid控制及其matlab仿真,论文,控制
模糊pid控制及其matlab仿真,论文,控制-Matlab fuzzy pid control and its simulation, paper, control
- 2023-08-26 03:55:03下载
- 积分:1
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K150。USB PIC编程器
K150. USB PIC PROGRAMMER
- 2023-03-30 14:05:04下载
- 积分:1
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sd card reader controller information, GL728PDF
sd卡读卡器控制器资料,GL728PDF-sd card reader controller information, GL728PDF
- 2022-04-21 12:27:54下载
- 积分:1
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版权所有2004年米特留塞尔吉乌& copy,玛尔塔icirc递回G,C和T # 259 # 259 # HRI&林……
版权所有2004 Sergiu Dumitriu,Marta Gî rdea,C&ŧ259 t&ŧ259 lin Hri&ţ355 cu根据GNU Free Documentation License 1.2版或自由软件基金会发布的任何更高版本的条款,授予复制、分发和/或修改本文档的许可,不包含固定章节、封面文本,没有封底短信。许可证副本包含在“GNU免费文档许可证”一节中,所有品牌名称、产品名称或商标均属于其各自的持有人。
- 2022-04-06 22:15:55下载
- 积分:1
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设计一个可以顺计时和倒计时的秒表。要求计时的范围为00.0S~99.9S,用三位数码管显示。用VHDL语言...
设计一个可以顺计时和倒计时的秒表。要求计时的范围为00.0S~99.9S,用三位数码管显示。用VHDL语言-Designed to be a cis-timing and countdown stopwatch. Required time ranges from 00.0S ~ 99.9S, with three digital tube display.
- 2022-02-05 00:34:55下载
- 积分:1
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charges for voice services prepaid phone business for some small telecommunicati...
部分小型电信公司话音业务预付费业务收费~~以内详情
- 2022-06-18 06:21:00下载
- 积分:1