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Poincare
说明： 绘制庞加莱截面图,在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(mapping Poincare section, in phase space appropriate (observation system should be beneficial to the movement and change, if not with the section line tangent track, rail lines not included) selected a cross section, in this section for a pair of conjugate variables such as x1 and X.1 from fixed value, stating that this section of the Poincare section, phase space for the track and Poincare sections of the intersection as intercept point.)
- 2006-04-30 21:18:22下载
- 积分：1
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LMS
以最小均方算法为约束条件的自适应波束形成(Adaptive beamforming with the minimum mean square algorithm as the constraint)
- 2018-09-11 20:54:30下载
- 积分：1
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aline_CBF
说明： 通过16个接收水听器组成线列阵，分别给出各个阵元接收信号，可实现 时域、频域等信号到达角判别(A linear array composed of 16 receiving hydrophones can be used to distinguish the angle of arrival of signals.)
- 2021-01-30 17:28:40下载
- 积分：1
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simulink模型7.8
说明： 一种FxLMS自适应滤波算法
LMS自适应滤波算法RLS自适应滤波算法变换域自适应滤波算法仿射投影算法共扼梯度算法基于子带分解的自适应滤波算法基于QR分解的自适应滤波算法算法性能评价变步长的自适应滤波算法时变系统跟踪速度与收敛精度方面对算法调整步长因子u的矛盾,但变步长中的其它参数的选取还需实验来确定,应用起来不太方便。对RLS算法的各种改进,其目的均是保留RLS算法收敛速度快的特点而降低其计算复杂性。变换域类算法亦是想通过作某些正交变换使输入信号自相关矩阵的特征值发散程度变小,提高收敛速度。而仿射投影算法的性能介于LMS算法和RLS算法之间。共扼梯度自适应滤波算法的提出是为了降低RLS类算法的复杂性和克服某些快速RLS算法存在的数值稳定性问题。信号的子带分解能降低输入信号的自相关矩阵的特征值发散程度,从而加快自适应滤波算法的收敛速度,同时便于并行处理,带来了一定的灵活性。(A FXLMS adaptive filtering algorithm)
- 2020-09-18 10:27:53下载
- 积分：1
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MATLAB
Matlab codes for numerical analysis
- 2009-07-07 00:42:37下载
- 积分：1
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FM
说明： 很好的fm方面的文章，大家可以看看，会有帮助的。。(Very good FM articles, everybody can consult, would help)
- 2013-03-20 16:44:21下载
- 积分：1
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A-one-dimensional-convolution
一维褶积
雷克子波与地层序数
地震资料正演方法(One-dimensional convolution Ricker wave formation ordinal)
- 2013-12-26 15:22:59下载
- 积分：1
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zhikuo
一个完整的直扩通信系统matlab实现，已编译通过(DSSS communication system complete matlab implementation, compiled by)
- 2010-09-26 11:12:24下载
- 积分：1
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yuzhixunhuan
利用阈值循环来实现图像分割，分割效果很好(Threshold cycle to achieve image segmentation, segmentation works well)
- 2010-05-27 17:27:36下载
- 积分：1
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Computational-Statistics-Handbook
【数学仿真软件】Computational Statistics Handbook with MATLAB的源代码([T]his book is perfectly appropriate as a textbook for an introductory course on computational statistics. It covers many useful topics, which in combination with the well-documented code, make the underlying concepts easy to grasp by the students)
- 2011-09-18 16:28:46下载
- 积分：1
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