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yuanzhuraoliu
基于lbm的，圆柱绕流问题的matlab程序代码(Based lbm, the flow around a cylinder matlab code)
- 2013-09-13 16:41:02下载
- 积分：1
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Airplane.Stability
飞行稳定性与自动控制，尼尔森的书，中文版，希望对大家有所帮助(Flight stability and automatic control, Nelson' s book, the Chinese version, we hope to help)
- 2013-04-09 15:34:06下载
- 积分：1
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BrillouinZoneSamplingOfAPeriodicChainWithNSites-a
mathematica 包，非周期链的布里渊区选样
- 2015-01-17 20:54:59下载
- 积分：1
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Spectrum_Bartlett
对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧,
若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是
平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图
的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,
If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are
Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart
Is to re-average the finite-length sequence x (n) of N points by periodogram.)
- 2016-12-22 17:58:16下载
- 积分：1
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odefun
说明： matlab计算二阶微分方程，有详细介绍过程，适合新手上路。(Matlab calculates the second-order differential equation, has a detailed description of the process, suitable for novices on the road.)
- 2019-01-12 11:08:23下载
- 积分：1
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RD-CS
经典SAR matlab仿真程序，比较适合于初学者，保证无措(Classic SAR simulation program, more suitable for beginners)
- 2015-03-07 20:25:19下载
- 积分：1
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upqc2
This the simulink model for upqc in power system
- 2014-06-26 20:22:04下载
- 积分：1
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ROOTMUSIC
针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验证了本文算法的 有效性(For the estimation of noncircular signals of DOA, proposes a decomposition value based on real valued features (Eigenvalue decomposition, EVD) the root MUSIC algorithm. Firstly, characteristics of non circular signals for real valued signals, the array data and its conjugate with the Euler formula into real value of sine and cosine and sine and cosine data. The data series, thus expanding the dimension of the data. Because of the use of real valued matrix computation in EVD, so the EVD stage was simplified as a complex valued EVD 1/4. according to the characteristics of signal and noise subspace is obtained after EVD, the noise subspace and orientation matrix reconstruction in order to facilitate the use of DOA can obtain the estimated root MUSIC the algorithm. The simulation results verify the effectiveness of the proposed algorithm)
- 2016-01-23 12:19:35下载
- 积分：1
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JiQiRen_PID_MATLAB
刘金琨教授《先进PID控制MATLAB仿真》中，机器人的PID控制MATLAB程序(Professor Liu Jinkun "Advanced PID Controls the MATLAB Simulation", robot s PID controls the MATLAB procedure)
- 2010-11-20 09:27:15下载
- 积分：1
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Hamilton
也是最优路径问题，编译后会得到一个最短的路径(Is the optimal path problem, the compiler will get a shortest path)
- 2011-11-25 12:30:43下载
- 积分：1
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