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steepest_method_with_const_step
NUMERICAL OPTIMIZATION:
This is steepest descent method with constant step length to find the minima of
f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y)
Graphical represxentation in 5 ways of solution, simple and clear explained.
(NUMERICAL OPTIMIZATION:
This is steepest descent method with constant step length to find the minima of
f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y)
Graphical represxentation in 5 ways of solution, simple and clear explained.
)
- 2009-11-26 21:51:39下载
- 积分：1
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pca_lle_matlab
说明： 国外模式识别课上老师给的pca和lle代码(These codes are given by the teacher in the pattern recognition class)
- 2011-03-21 06:42:51下载
- 积分：1
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sudoku
用matlab程序自编的数独程序，可以解决大部分的9*9宫格的数独。(Sudoku program, self matlab program can solve most of the 9 x 9 Sudoku grids.)
- 2013-03-11 20:17:34下载
- 积分：1
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DS_CDMA
自己编写的MATLAB程序，原创，希望有用(I have written MATLAB program, originality, I hope useful)
- 2013-10-24 19:17:51下载
- 积分：1
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NHHelmBCubeU
RBF of high order fundamental solution of 3D Helmholtz operator
- 2007-09-24 15:50:18下载
- 积分：1
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ppt
关于matlab学习的PPT，里面介绍了matlab的一些基本知识，对于初学者非常有用。(PPT on matlab learning, which introduced some basic knowledge of matlab is very useful for beginners.
)
- 2012-03-22 11:04:36下载
- 积分：1
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Upload_to_FileExchange
使用基于机制的PK / PD建模SimBiology(Examples used in the March 2012 webinar: Using SimBiology for Mechanism-Based PK/PD Modeling)
- 2012-05-12 17:33:24下载
- 积分：1
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-watermarking
matlab source code for watermarking.
- 2012-10-19 21:02:53下载
- 积分：1
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Signal-frequency-estimation
对于噪声中的正弦信号，通过周期图法、AR模型法、Pisarenko谐波分解算法、MUSIC算法和ESPRIT算法进行频率估计，使用N=128个数据样本进行估计.
(By the periodogram method, AR model method, the Pisarenko harmonic decomposition algorithm, MUSIC algorithm and the ESPRIT algorithm for sinusoidal signals in noise, frequency estimation, N = 128 data samples to estimate.)
- 2020-10-12 14:57:32下载
- 积分：1
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bianyuantiqu
对图像进行逐点计算，并且取最大值和最小值的差值作为该点新的灰度值。
在区别边缘点和非边缘点时，首先确定一个阈值T，若图像中像素点的新
值大于该门限值，则可以初步确定为边缘点，小于T的新值被判断为非边缘点.(Image point by point basis, and taking the maximum and minimum points of difference as the new gray value. Edge in the difference between point and non-edge point, first determine a threshold T, if the image of the new pixel value is greater than the threshold, you can initially identified as the edge point, the new value is less than T have been judged as non-edge point.)
- 2009-04-18 09:53:10下载
- 积分：1
