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drtoolbox
说明: matlab 仿真小程序集合,欢迎大家使用(matlab simulation package)
- 2010-04-05 21:34:27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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PathSmoothing
Mobile robot localization sample code with Extended Kalman Filter (EKF). This code is useful for mobile robot navigation is performed using a Kalman filter.
- 2014-10-06 13:12:26下载
- 积分:1
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GA
程序1:遗传算法和非线性规划函数的优化;
程序2:基于遗传算法的BP神经网络优化;
程序3:基于遗传算法的TSP算法;
程序4:基于遗传算法的LQR控制器优化设计
程序5:基于遗传算法的函数优化(Program 1: genetic algorithms and nonlinear programming function optimization Program 2: Based on the genetic algorithm BP neural network optimization Program 3: TSP algorithm based on genetic algorithm Program 4: LQR controller based on genetic algorithm optimization procedures 5: Function Optimization Based on Genetic Algorithm)
- 2013-11-08 15:30:23下载
- 积分:1
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ReedSolomon
Reed solomon FEC coding
- 2009-05-27 00:51:52下载
- 积分:1
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solvesdp
this is for LMI problems
- 2010-01-12 14:47:31下载
- 积分:1
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machine-learning-courses_stanford
斯坦福大学Andrew Ng讲授的机器学习课程的全程讲义及录音对应的文字资料,对许多常用机器学习算法有着深入系统的讲解。(The notes of Machine learning courses in Stanford University。)
- 2011-10-06 22:47:40下载
- 积分:1
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Matlab-Tutorial
Matlab基础教程,包含基础函数,基本命令以及简单操作,方便有简单基础的人查阅( Matlab-based tutorials, contains basic functions, the basic commands and simple operation)
- 2014-10-15 15:54:37下载
- 积分:1
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DCF
configire dominant color function on matlab.using image processing
- 2013-04-15 23:58:12下载
- 积分:1
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Untitled
最炫民族风(凤凰传奇)旋律的MATLAB程序形式(MATLAB program in the form of the melody of the coolest Ethnic (Phoenix legend))
- 2013-03-11 10:33:25下载
- 积分:1