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圣维南方程(洪水)
基于matlab 编程,利用一维圣维南方程组,模拟洪水演进过程(Using one-dimensional Saint-Venant equations to simulate flood routing process)
- 2021-04-12 09:48:57下载
- 积分:1
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MPCController
通过carsim与matlab联合仿真,基于模型预测控制算法的无人车辆轨迹跟踪(内含五个matlab编程代码)(Through simulation of CarSim and MATLAB, achieving trajectory tracking control of intelligent automotive based on MPC (containing five matlab programming code))
- 2017-09-22 17:38:04下载
- 积分:1
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ARIMA预测
说明: ARIMA整合移动平均自回归模型,时间序列预测分析方法之一,可用于股价预测。(ARIMA integrates moving average autoregressive model and time series forecasting analysis method, which can be used for stock price forecasting.)
- 2020-10-20 09:17:25下载
- 积分:1
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IGBT逆变器采用SPWM技术power_3level
该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术,(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。
电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区,仅在电路1上应用。(It is easy for us)
- 2020-07-14 09:08:52下载
- 积分:1
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vector
说明: 电机矢量控制仿真(svpwm方法)实测有效 包括坐标变换(vector control The simulation of motor vector control (SVPWM) includes coordinate transformation)
- 2021-02-08 20:09:38下载
- 积分:1
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瞬态动力学分析
三个ANSYS瞬态分析的命令流:冲击载荷作用悬臂梁的阻尼振动分析;破碎锤的瞬态动力学分析;滑动摩擦接触分析(Three command streams of ANSYS transient analysis: damped vibration analysis of cantilever beam under impact load; transient dynamic analysis of crushing hammer; sliding friction contact analysis)
- 2020-06-16 19:20:01下载
- 积分:1
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5c
说明: 用Fortran语言编写的abaqus,Dflux热源子程序,路径为环形路径(Abaqus, Dflux heat source subroutine written in Fortran language, with a circular path)
- 2019-07-10 10:02:18下载
- 积分:1
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fun_cpdi2ti
获得针对于双馈风力发电机组的风力发电特性曲线,用于研究风力发电原理。(Obtain the wind generation curve for doubly-fed wind turbines to study the principle of wind power generation.)
- 2018-01-18 09:21:58下载
- 积分:1
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matlab教材
说明: 台大matlab教程,适合matlab入门,十分详细,将matlab数学建模几个主要的点就有讲。(NTU matlab tutorial.Suitable for matlab entry, very detailed, several major points of matlab mathematical modeling will be explained.)
- 2021-04-06 10:49:02下载
- 积分:1
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danjiwuqiongda
针对标准单机无穷大系统搭建模型实现暂态分析,其中含有故障模块和自动重合闸部分(For the single machine infinite bus system, the model is built to realize transient analysis, including fault module and automatic reclosing part)
- 2017-06-22 21:08:34下载
- 积分:1