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trapez
Compute symmetric trapezoid region based on its sides and height length.
- 2009-07-11 22:20:22下载
- 积分：1
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Grey_predition_algorithm
说明： grey model
- 2013-10-12 17:49:46下载
- 积分：1
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kmeans
Kmeans clustering algorithme
- 2011-12-27 20:29:35下载
- 积分：1
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test-function
用于测试优化算法好坏的测试函数,包括多峰测试函数和单峰测试函数若干！(Optimization algorithms for testing the quality of test functions)
- 2021-04-02 12:39:07下载
- 积分：1
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S_Transformation
说明： S变换的matlab源码,希望对大家有帮助(S transform matlab source, in the hope that we have to help)
- 2008-12-05 09:28:16下载
- 积分：1
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det_code-1.0beta
视频对象分割，针对电影视频流语义对象分割及语义标注(object segmentation)
- 2011-12-28 21:23:11下载
- 积分：1
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diedaifa
说明： 这是个关于图像迭代法分割算法的源程序，在matlab上实现(This is iterative image segmentation algorithm on the source, to achieve in matlab)
- 2010-04-26 11:01:57下载
- 积分：1
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apf
一篇学位论文，基于DSP的电力有源滤波器研究。用matlab仿真，并设计了模拟电路。(Write a dissertation, DSP-based Active Power Filter. Using matlab simulation, and design analog circuits.)
- 2010-05-12 17:55:48下载
- 积分：1
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Iluminamento
Calculates the luminance of a square using Matlab.
- 2011-05-25 04:32:04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
