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vehicle_number_plate_segmentation
基于matlab环境对汽车车牌识别并提取（图像目标的提取程序）(This is a program for extracting objects from an image. Written for vehicle number plate segmentation and extraction)
- 2010-06-25 20:23:47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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aproject
It is a program in matlab for plotting a graph
- 2009-05-01 13:39:48下载
- 积分：1
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filter
用于数字滤波，可以有效率滤除高频信号，其中滤波频率固定(For digital filtering, can efficiently filter out high frequency signal, which filter frequency is fixed)
- 2010-02-19 15:58:50下载
- 积分：1
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DMcoding
在通信系统中的信息传输之前对信源编码的调制来减少误码率的一种方法， 增量调制的调制和解调的算法(Before transmission in a communication system the information in the modulation of source coding to reduce the error rate of a kind of method,
Delta modulation and demodulation algorithm
)
- 2013-03-17 20:20:19下载
- 积分：1
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k_svd_use
代码是根据文献思想自己编写，已经过多次试验，实现对图像处理过程中的svd分解，过程中需要调用一个omp函数，可以自己随便调用一个(The code literature thinking of their own writing, has been repeatedly test svd decomposition of image processing, the process need to call a omp function can casually call a)
- 2013-03-19 16:44:42下载
- 积分：1
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speech-record
this is a matlab GUI developed to record speech of the user in various languages. this GUI contains various user interfaces that help to store the recorded word to a wav file. also the recorded signal will be plot in the axes window.
- 2013-04-29 18:51:37下载
- 积分：1
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FillInWrap
This FloatValue represents a float value that is converted from another scalar value.
- 2014-02-17 13:02:20下载
- 积分：1
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sample10
说明： Gui设计产生mesh,surf,peaks(Gui have mesh design, surf, peaks)
- 2006-03-17 21:23:49下载
- 积分：1
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Matlab-GA-algorithm-and-application-code
说明： 几个非常经典的实例演示，手把手教授，学习遗传算法的非常好的帮手。(Your best assistance in studing GA algorithm ！by case study)
- 2009-09-01 23:10:26下载
- 积分：1
