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BouncingBall
a simple project with a BouncinBall
- 2015-02-11 21:12:18下载
- 积分：1
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Flutter
这个程序演示了如何应用耦合结构空气动力问题，通过Matlab编程，分析了飞行器机翼颤振等问题。(This model demonstrates how to implement a coupled structural-aerodynamic problem.
The wing, otherwise rigid, is allowed to pitch and plunge. The motion of the wing is defined using SimMechanics blocks. The aerodynamic model is a simple, quasi-steady formulation.
Dynamic pressure is manipulated by varying the Mach number & Altitude. You can also vary the CG location of the wing by double clicking on the picture of the BACT subsystem.
The structural, mass, and aerodynamic properties all come from the following
"Modeling the Benchmark Active Control Technology Wind Tunnel Model for Application to Flutter Suppression" by Martin R. Waszak of NASA Langley.
Automatic flutter detection is implemented via a state-machine in Stateflow.
)
- 2013-07-06 14:53:09下载
- 积分：1
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rectangle
矩形孔菲涅尔衍射图像得计算程序，读者可以修改相关参数，以观察不同形式得菲涅尔衍射图像。(Rectangular aperture Fresnel diffraction image obtained calculation program, readers can modify the relevant parameters to observe the different forms have Fresnel diffraction image.)
- 2016-09-25 09:35:11下载
- 积分：1
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foubou_V5.4
小波包分析提取振动信号中的特征频率，包括四元数的各种计算,包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Including quaternion various calculations, Including stochastic gradient algorithm, the relative gradient algorithm.)
- 2016-11-05 22:44:27下载
- 积分：1
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block_tri_markov
It is the implement analysis of the following paper "N. Akar, E.Karasan and C. Ra aelli, Fixed point analysis of limited range share per node wavelength conversion in asynchronous
optical packet switching systems. Springerlink, Photonic Network
Communication, Feb., (2009)."
- 2013-01-25 19:29:47下载
- 积分：1
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SPMSM
主从结构控制的双永磁同步电机，单个电机采用id=0的转子磁场定向控制(The master-slave structure controlled double permanent magnet synchronous motor, the rotor field oriented id=0 control using single motor)
- 2014-12-01 19:18:16下载
- 积分：1
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naturalfreq
Natural frequency of shell bubble compare to free bubbles
- 2014-02-26 02:37:45下载
- 积分：1
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Euler
计算方法中关于改进的Euler方法的Matlab程序，以及实例验证。(Matlab program calculation method, improved Euler method, as well as instances of verification.)
- 2012-10-11 18:14:04下载
- 积分：1
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LBP
在MATLAB中实现图像的局部二值模式处理，运行test函数即可使用。(Achieve a partial image in MATLAB binary mode processing, running test functions can be used.)
- 2014-02-17 11:00:28下载
- 积分：1
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因子分析代码实现（含数据）
说明： 对数据进行因子分析，得到的是降维的结果。可用来做基本的降维，故障诊断，图像分解(Through factor analysis of the data, we get the result of dimension reduction)
- 2021-04-21 09:03:53下载
- 积分：1
