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fdo
多目标优化的源程序，自己写的，给大家分享分享(a original Matlab code for multi-objective optimization problem,just for sharing)
- 2011-01-06 10:37:38下载
- 积分：1
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rand
混沌随机数的应用文章，适合用于图像加密算法中。(Application of the chaotic random number, suitable for image encryption algorithm)
- 2013-02-08 11:50:23下载
- 积分：1
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matlab
MATLAB环境，利用基于径向基函数的神经网络实现曲线拟合。(MATLAB environment, the use of neural network based on radial basis functions and curve fitting.)
- 2015-02-19 09:32:57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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MultiGA
matlab程序的多目标拓扑优化程序，包括目标函数，求解，迭代等等子程序。(Matlab multi-objective topology optimization program, including objective function, solving, iterations, and so on subroutine.)
- 2020-12-28 11:49:01下载
- 积分：1
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viterbi
说明： 该MATLAB程序评估了viterbi算法在衰落信道下的卷积译码的性能，包含卷积编解码，衰落信道，维特比算法等.m程序(The MATLAB program to assess the viterbi algorithm in fading channels the performance of convolutional decoding, including the convolution coding and decoding, fading channels, Viterbi algorithm. M procedures)
- 2008-10-22 09:01:19下载
- 积分：1
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plane-rotation
Advanced correlation filter synthesis algorithms to achieve rotation invariance are described. We use a specified form for the filter as the rotation invariance constraint and derive a general closed-form solution for a multiclass rotation-invariant filter that can recognize a number of different objects. By requiring the filter to minimize the average correlation plane energy, we produce a multiclass rotation invariant (RI) RI-MACE filter, which controls correlation plane sidelobes and improves discrimination against false targets. To improve noise performance, we require the filter to minimize a weighted sum of correlation plane signal and noise energy. Initial test results of all filters are provided
- 2013-08-07 19:49:12下载
- 积分：1
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CharacterSegment
车牌字符分割Matlab程序，可以实现车牌的字符分割(License plate character segmentation Matlab program, you can achieve the license plate character segmentation)
- 2015-02-06 11:46:38下载
- 积分：1
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DFmimo
Simulation for wireless sensor relaying network using DF model
- 2016-04-17 17:40:41下载
- 积分：1
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DigitalModulation
收录了通信系统单载波各种调制如调频调相等的matlab源代码(Communication system includes a variety of single-carrier modulation such as FM equivalent transfer matlab source code)
- 2009-07-20 17:29:47下载
- 积分：1
