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Ex2
用Matlab编写的对于给定传递系统的阶跃响应和采用修正函数后的阶跃响应(Prepared using Matlab for a given transmission system step response and the adoption of the amendment after the step response function)
- 2009-01-07 18:01:05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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Lab10
image processing lab
- 2011-05-02 17:49:20下载
- 积分：1
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Image-Classification
本文实现了09年CVPR的文章Linear Spatial Pyramid Matching using Sparse Coding for Image Classification(This package contains the Matlab codes implementing the ScSPM algorithm described in CVPR 09 paper
"Linear Spatial Pyramid Matching using Sparse Coding for Image Classification".
)
- 2013-09-22 19:16:03下载
- 积分：1
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direct_torque_control
matlab simulation of dtc fed im
- 2014-02-26 01:49:10下载
- 积分：1
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projectthesis
signature recognition thesis
- 2009-12-15 00:05:41下载
- 积分：1
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For2008a_2
matlab2008a版本的使用教程和范例，包括book文件夹和m文件夹。(matlab2008a version of the use of tutorials and examples, including folders and m book folder.)
- 2011-05-09 10:22:35下载
- 积分：1
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CS_StOMP
说明： STOMP压缩感知算法，可以重构一维信号，来源于jbb0523(Stomp compressed sensing algorithm, which can reconstruct one-dimensional signal, comes from jbb0523)
- 2020-02-22 11:50:30下载
- 积分：1
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Simulatedannealingapplication
cost存放了一个强连通图的边权矩阵，作为一个实例。
可在workspace中加载
运用此算法要注意多次试验。(storage cost of a strongly connected graph the right side of the matrix, as an example. Can be loaded in the workspace to use this algorithm to the attention of many tests.)
- 2009-05-14 16:40:00下载
- 积分：1
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Bpsk_awgn
说明： 实现bpsk在AWGN下的调制与解调，误码率计算。(psk in Rayleigh fading channel simulation model. Simulink achieve. Simulation can see Rayleigh fading channels for BPSK performance impact. And to be compared Rayleigh Channel and AWGN under BPSK performance)
- 2010-04-25 10:43:40下载
- 积分：1
