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CFD2_lc_MUSCL
有限体积法求解一维欧拉方程,采用二阶MUSCL迎风格式,计算一维等熵喷管的流程,喷管扩张段有正激波。有助于理解和学习MUSCL格式()
- 2007-09-10 14:21:44下载
- 积分:1
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matdoc
The attached file is an introduction to matlab. The basic for programmers.
- 2013-03-25 18:38:06下载
- 积分:1
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potential
Potential Equation for a Flow
- 2015-02-19 15:05:37下载
- 积分:1
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Boost_Converter
说明: 升压转换器是一种DC / DC电源转换器,可将电压从其输入(源)升至其输出(负载)。在连续导通模式下(流经电感的电流永远不会降为零),升压转换器的理论传递函数为:
占空比在哪里0.5
在此示例中,转换器从250 V电源馈送RC负载,并且PWM频率设置为31 kHz。
模拟
运行仿真并观察示波器上的波形。确认负载电压(Vout)的平均值非常接近理论值:Vout = 250 /(1- 0.5)= 500V。(A boost converter is a DC/DC power converter which steps up voltage from its input (source) to its output (load). In continuous conduction mode (current through the inductor never falls to zero), the theoretical transfer function of the boost converter is:
where is the duty cycle.0.5
In this example, the converter is feeding an RC load from a 250 V source and the PWM frequency is set to 31 kHz.
Simulation
Run the simulation and observe waveforms on Scope. Verify that the mean value of the load voltage (Vout) is very close to the theoretical value of: Vout = 250 / (1 - 0.5) = 500 V.)
- 2020-03-22 20:41:56下载
- 积分:1
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annyuce
利用matlab的ann工具箱进行电力负荷预测,pdf文档里面有相应的程序(Ann use matlab)
- 2008-05-05 15:30:56下载
- 积分:1
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ch1
一个计算机辅助技术与仿真技术的实例,主要是讲解matlab与自动控制系统相结合的技术(Examples of a computer-aided technology and simulation technology, mainly on the matlab and automatic control systems combine technology)
- 2013-12-27 19:50:08下载
- 积分:1
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流层干延迟模型Saastamonien模型SAAS
对流层干延迟模型Saastamonien模型的MATLAB代码,同时包含验证PWV残差图(Tropospheric delay model Saastamonien MATLAB code and contains validation PWV residual plots)
- 2020-07-16 10:38:50下载
- 积分:1
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matlab
这个题目是利用人工神经网络实现对数字调制信号的识别,建立BP网络,并用matlab编程实现仿真。(This topic is the use of artificial neural network to realize the identification of digital modulation signal, the establishment of BP network, and realize simulation matlab programming.)
- 2008-05-07 21:56:00下载
- 积分:1
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matlabexample
说明: 包含很多matlab实用程序,设计各个方面的应用。(Matlab contains a lot of utility, design all aspects of the application.)
- 2008-11-29 23:50:34下载
- 积分:1
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Reactive-Power-and-fish-algorithm
本文基于matlab开发环境,利用鱼群算法对30节点的电网进行无功优化(Reactive Power Optimization Based on fish swarm algorithm in 30 node grid)
- 2014-09-06 09:21:31下载
- 积分:1