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Adaptive-vibration-controlwith-tracking-filters
针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控
制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号
频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方
法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis-
cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for
online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the
time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals.
)
- 2011-01-11 22:07:26下载
- 积分：1
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PCA2
用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition
)
- 2012-04-30 11:15:57下载
- 积分：1
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Introduction_to_Smart_Antennas_C._A._Balanis_P
In recent years a substantial increase in the development of broadband wireless access technologies
for evolving wireless Internet services and improved cellular systems has been observed [1].
Because of them, it is widely foreseen that in the future an enormous rise in traffic will be experienced
for mobile and personal communications systems [2]. This is due to both an increased
number of users and introduction of new high bit rate data services. This trend is observed for
second-generation systems, and it will most certainly continue for third-generation systems.
The rise in traffic will put a demand on both manufacturers and operators to provide sufficient
capacity in the networks [3]. This becomes amajor challenging problem for the service providers
to solve, since there exist certain negative factors in the radiation environment contributing to
the limit in capacity
- 2012-05-01 16:53:29下载
- 积分：1
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sound_matlab
matlab发声程序 matlab sound函数应用(matlab sound function)
- 2011-10-02 16:15:12下载
- 积分：1
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Seminar
smart antenna how they works good for arab peaple
- 2010-05-25 21:47:42下载
- 积分：1
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倒立摆-LQR
关于一级倒立摆LQR+PID控制。包含源程序，simulink仿真模型等(On the inverted pendulum LQR+PID control. Including source program, Simulink simulation model, etc.)
- 2018-05-14 09:55:12下载
- 积分：1
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evaluation
各种图像融合性能评价参数，包括D,MSE,PSNR,SF,RMSE,NCD,REL,MI,MAE,DREL,EOG,CREF等(Image fusion performance evaluation of various parameters)
- 2010-07-21 16:28:26下载
- 积分：1
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ga.rar
基于遗传算法的，可以用来求解多目标优化的程序源码(Based on genetic algorithms can be used to solve multi-objective optimization procedure source)
- 2009-03-24 21:13:13下载
- 积分：1
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6771355451
MATLAB实用程序(MATLAB utility SSSSSSSSSSSSSSSSSSSSSSSSSS )
- 2007-05-24 21:07:39下载
- 积分：1
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linux
设计一程序，要求用带缓存的流文件I/O操作，在“./tmp”目录下,打开名称为“tmpfile”的文件。如果该文件不存在，则创建此文件；如果存在，将文件清空后关闭。W或w+(design a program, it need to use the cache files to operate the in/out directory)
- 2015-10-05 20:17:38下载
- 积分：1
