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dcf
利用动态惩罚因子法对多学科协同优化方法进行改进,并用具体的一个算例进行了验证(Using dynamic penalty factor multidisciplinary collaborative optimization method to improve, and the specific example)
- 2012-12-03 22:07:48下载
- 积分:1
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lifting_97
实现9/7小波正反变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分:1
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Fm_modulation_and_demodulation
调频信号调制解调fm_modulation_and_demodulatin(FM signal modulation and demodulation fm_modulation_and_demodulatin)
- 2008-12-13 13:13:04下载
- 积分:1
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123
光伏并网发电系统的MPPT电压控制策略仿真(MPPT voltage grid-connected PV systems Control Strategy Simulation)
- 2014-05-24 21:50:31下载
- 积分:1
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fangzhen
磁流变中的一个模型的仿真,它很好的再现了其基本原理(A magneto-rheological simulation model, it reproduces well the basic principles of its)
- 2009-07-03 12:35:35下载
- 积分:1
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EarthToMars
应用matlab语言,应用lambert变轨实现地球到火星的发射窗口的轨道寻优。内涵lambert变轨功能,星历计算等多个函数文件(Application of matlab language, application lambert achieve orbit the Earth to orbit Mars launch window optimization. Connotation lambert orbit function, ephemeris calculations and other functions file)
- 2020-12-04 16:39:24下载
- 积分:1
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book
最优化技术方法及MATLAB的实现图书。里面有关于最优化设计案例,书不到200页(Optimal realization of technical methods and MATLAB books. There on the optimal design case, the book is less than 200)
- 2012-08-14 17:48:46下载
- 积分:1
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pattern-classification
相信介绍了模式分类的各种方法,经典著作。(Believe that introduces various methods of pattern classification, classics.)
- 2014-11-13 00:52:32下载
- 积分:1
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System-Dynamic-Model
根据人口趋势模拟未来航天系统需求增长趋势(Simulated future aerospace systems based on population trends in demand growth)
- 2013-10-20 10:34:48下载
- 积分:1
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hspice
this will u in HSPICE tools
- 2009-12-13 02:16:45下载
- 积分:1