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chap11
徑向基底函數類神經網路,是單隱藏層的3層前向網路,模擬人腦中局部調整,有很好的逼近能力(Radial basis function neural network, a single hidden layer of 3 layer to the network, simulating the brain partial adjust, has a very good approximation ability)
- 2007-10-29 18:25:26下载
- 积分:1
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satelite
通过卫星的测量方程和状态方程来求解卫星的姿态。包括四元数,角度,角速度等等。(By satellite measurements to solve equations and state equations of satellite attitude. Including the quaternion, angle, angular velocity and so on.)
- 2009-11-09 10:13:00下载
- 积分:1
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emd_blx
这是一种包络线的实例特殊情况emd_blX(This is an example of envelope special circumstances emd_blx)
- 2009-09-21 10:37:39下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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clfxxmx
利用SIMULINK搭建考虑轮胎非线性后的二自由度车辆整车模型,及其相关m文件。(Using SIMULINK to build vehicles, vehicle model considering the tire nonlinear two degrees of freedom, m files.)
- 2012-08-15 11:46:46下载
- 积分:1
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遗传算法得源代码
说明: 遗传算法得源代码,不是用MATLAB编得,而是用VC++编程.(genetic algorithm in the source code, instead of being MATLAB, but programming with VC.)
- 2006-02-20 20:52:59下载
- 积分:1
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FCT-MVP
镇流器功能测试系统,采用WT1600功率计和研华PCL-1733/PCL-1734/NI GPIB卡进行控制(Ballast functional test system, using WT1600 power meter and Advantech PCL-1733/PCL-1734/NI GPIB card control)
- 2014-05-17 23:26:22下载
- 积分:1
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train_v2
一个基于adaboost的人脸检测分类器训练程序,用MATLAB写的,希望能和大家分享(a face detect programme based on adaboost which is written by matlab)
- 2009-06-05 23:06:45下载
- 积分:1
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gliml
最新的积分算数方法gliml,已经测试没问题(The latest count integral method gliml, no problem has been tested)
- 2011-09-26 13:03:37下载
- 积分:1
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matlab
matlab函数汇总,包含大部分图像处理函数.(matlab function summary, including the majority of image processing functions.)
- 2009-12-20 11:09:53下载
- 积分:1