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fftsa_synthetic
this is sysnthtic aperture algoriths for sonar.
fftsa is algoriths to compenstate phase distortion.
- 2010-11-26 19:06:04下载
- 积分:1
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path-planning3
说明: 用matlab编写的程序用来实现机器人基于两点法的路径规划,算法快速有效。(Programs written with matlab for robot path planning method based on two points, the algorithm quickly and efficiently.)
- 2011-03-16 19:03:53下载
- 积分:1
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clustering-problem-
关于matlab解决聚类问题的相关程序,包含蚁群算法和K均值算法,可以一看,部分附带程序,非本人原创。(About matlab to solve clustering problem related procedures, including the ant colony algorithm and K-means algorithm, one can see, some incidental proceedings, not my original.)
- 2013-09-10 17:03:28下载
- 积分:1
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OpAmp
opamp simulink in matlab
- 2013-04-09 18:37:34下载
- 积分:1
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wzrh
(1)针对在线计算量大这一缺陷,将预测控制中的柔化输出信号的思想推广到柔化输入信号,使得约束条件被简化为仅对当前控制量的约束,可以直接计算得出;同时该方法避免了求逆矩阵,大大减小了计算量,并能够保证控制算法的可行性和良好的控制性能。
(2)针对传统算法中设计参数整定困难这一缺点,应用基于BP神经网络变参数设计的广义预测控制算法,实现了对控制量柔化参数的在线调整。
(3)利用带有遗忘因子的最小二乘法对系统辨识。本文通过仿真发现该方法对于Hénon混沌系统并不完全适用,可考虑利用其他优化系统辨识的方法对本方法进行改进,以期达到更好的辨识效果。
(4)针对系统稳定性分析复杂,本文在控制增量前加入前馈因子,保证所选的Lyapunov函数使闭环系统满足Lyapunov稳定判据,由此证明闭环系统稳定。
(1. To solve the problem of GPC huge computation, algorithm with input increment constraints is presented in which the concept of output softness was used to soften the input increments.As a result, the constraints are simplified to be the only one constraint on the current control increment which can be computed directly. At the same time, it needn’t computing the inverse matrix and thus reduces large computation. Moreover, it guarantees the feasibility of the algorithm and has good control performance.
2. To overcome the difficulty in the choice of tuning parameters in traditional GPC, a GPC algorithm with variable parameter design based on BP neural network. is presented,in which the input softness parameters are tuned on line.
3. In this paper, we Identify system by using the least square method with forgetting factor. However, after system simulation, we realize that this method doesn’t fit the Hénon chaotic system perfectly. So we recommend modify this method by other Optimizati)
- 2013-05-06 21:59:10下载
- 积分:1
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emd
emd经验模态分解 对振动信号进行emd分解后可以得到若干个imf,然后便可以进行希尔伯特黄变换,判断故障。(emd, it is used to analyse a signal)
- 2012-03-29 11:38:45下载
- 积分:1
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pcaprincomp
Face recognition using ATT database and PCA with matlab s princomp function
- 2011-12-06 22:16:18下载
- 积分:1
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wavelets
I have provided the code for watermarking and calculatuin of MSE , PSNr and comparison.
- 2015-02-17 00:26:33下载
- 积分:1
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type1_windfarm
说明: 用simulink搭建的双馈风机模型,可用于风机并网的模拟,计算。较为复杂(Double-fed fanThe model of doubly-fed fan built by Simulink can be used to simulate and calculate the fan connected to the grid. More complex)
- 2020-06-19 07:40:02下载
- 积分:1
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VCSOASteadyGainTMM
基于传输矩阵法(TMM)计算VCSOA(垂直腔半导体光放大器)的稳态增益的程序。由于是从将输入端功率Pin作为已知条件,程序用Matlab优化工具箱中的fsolve函数计算了满足边界条件时的输出功率。这对于相关研究开发都是较好的资料。(This is a set of source codes, which are used for calculating the steady state gain of VCSOA based on the transfer matrix method(TMM). Since the input power of the VCSOA is regarded as a already-known condition, this program, the function "fsolve" in the Matlab Optimization Toolbox is used for obtaining the output power of the VCSOA when the input power is at some value. This is a good material for further studying the related problems, especially when using the Matlab for device simulations. )
- 2013-08-13 16:15:25下载
- 积分:1