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ybus39
load flow Ybus matalb file
- 2012-04-28 01:08:42下载
- 积分：1
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classical_music_1
MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)
- 2013-09-15 20:25:40下载
- 积分：1
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chaoliu
电力系统潮流分析计算14节点信息提取雅克比矩阵等(Power flow analysis and calculation 14 nodes Jacobi matrix and other information extraction)
- 2013-10-28 16:17:03下载
- 积分：1
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shuiyin
加入白噪声的音频水印程序，采用3级小波分解，将随机序列嵌入到低频系数中(Adding white noise of the audio watermarking procedure for the three wavelet decomposition, the random sequence is embedded into the low frequency coefficient)
- 2008-05-10 17:04:05下载
- 积分：1
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psoc
PSO for constrained problem
- 2011-07-13 10:28:23下载
- 积分：1
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tongzhouxianshiyufenxi
多导体传输线分析中同轴线的时域分析程序，(Analysis of multi-conductor transmission line coaxial time-domain analysis program,)
- 2017-02-21 13:32:05下载
- 积分：1
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qpskgray_dugufei
QPSK 仿真 根据原理给出QPSK调制以及解调的SIMULINK仿真图（已调信号波形，解调后的信号波形，眼图和误码率图）
用MATLAB语言实现QPSK调制和解调，给出信号的波形，眼图及误码率等。
(qpsk)
- 2010-07-01 10:25:11下载
- 积分：1
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matlabODEexample
说明： 从方程组中消去一些未知函数及其各阶导数，得到只含有一个未知函数的高阶常系数线性微分方程(Eliminated from the equations of some unknown function and its first derivative, the only unknown function contains a higher-order linear differential equations with constant coefficients)
- 2008-11-23 14:21:58下载
- 积分：1
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goldenSection
golden section method
- 2012-11-24 10:30:42下载
- 积分：1
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huiqei
与理论分析结果相比，小波包分析提取振动信号中的特征频率，最小均方误差等算法的MSE的计算。( Compared with the results of theoretical analysis, Wavelet packet analysis to extract vibration signal characteristic frequency, Minimum mean square error MSE calculation algorithm.)
- 2016-09-28 17:35:28下载
- 积分：1
