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changeIP
说明: 用c++写的一个程序,可以用来设置2组ip,并且迅速的在两个ip之间切换,以实现不同ip的转化。(With c++ Write a procedure that can be used to set up 2 ip, and quickly switch between the two ip in order to achieve the transformation of a different ip.)
- 2008-09-10 18:02:40下载
- 积分:1
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提取气象数据
matlab的m文件,用以提取中国气象网提供的气象数据集(M file for extract China meteorological administration data)
- 2018-05-03 10:20:21下载
- 积分:1
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Python 获取沪深300日行情数据并存入Excel文件
python抓取数据,并将数据存储在excel中,每个代码对应的数据一个sheet。(Python grabs the data and stores it in excel, one sheet for each code.)
- 2020-06-29 23:20:01下载
- 积分:1
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我们已经在我们
Where We ve Been Where We re Going
Back in February (that s 1998, but it almost seems longer), Dr. GUI set off to start a set of columns on the Active Template Library (ATL).
- 2023-05-07 15:45:03下载
- 积分:1
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并网仿真
单相逆变并网电路的主电路与控制电路的 simulink 拓扑结构图,
主电路由直流源、 mosfet 全桥、 LC 无源滤波器、 负载 R1、 R2 组成, 其中 R1 为
恒定负载, R2 为仿真负载突变并入的。
控制电路为 SPWM 闭环调制, 通过检测输出端的电压有效值通过 PI 控制器反
馈回控制端使输出电压尽可能为一个优质的正弦波且有效值在 220V 左右, 频率
为 50Hz, 根据相关准则输出电压波形 THD 应在 5%以内。(The Simulink topology of the main circuit and the control circuit of the single-phase inverter grid connected circuit,
The main circuit is composed of DC source, MOSFET full bridge, LC passive filter, load R1 and R2, wherein R1 is
The constant load, R2, is incorporated into the simulation load mutation.
The control circuit is SPWM closed loop modulation, and the effective value of the output voltage is detected through the PI controller
The feed back control makes the output voltage as high as possible a sine wave, and the effective value is about 220V, frequency
For 50Hz, the output voltage waveform THD shall be within 5%, according to the relevant guidelines.)
- 2017-10-10 19:52:06下载
- 积分:1
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tempuerature control
说明: 基于pt100的温度控制,用到msp430f5529单片机(based on pt100 temperature control)
- 2020-06-18 06:40:01下载
- 积分:1
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UTCHEM
化学驱仿真模拟系统,由美国得克萨斯大学编写。(Chemical flooding simulation system, prepared by the University of Texas.)
- 2012-09-28 15:45:11下载
- 积分:1
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蓝牙数据发送程序
实现通过蓝牙做到数据的通信,以及文件的发送和下载功能(Realize data communication through Bluetooth, as well as file sending and downloading functions)
- 2019-04-28 08:21:58下载
- 积分:1
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Gardner
说明: 用于接收机的定时误差检测的Gardner算法的Simulink仿真,附有Word说明(Receiver for the Gardner timing error detection algorithm for the Simulink simulation, with Word Help)
- 2009-08-07 09:54:05下载
- 积分:1
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qiantuihuidai
将故障支路去除后,形成新的数组,可以是动态数组(After removal of the fault slip, the formation of the new array, can be a dynamic array)
- 2015-06-04 15:36:44下载
- 积分:1