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fem.2.1
说明： 五点差分型多重网格方法：各种插值算子的比较）(Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison))
- 2008-12-07 21:18:44下载
- 积分：1
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matlab4.rar
程序代码说明
P0401：用Prewitt算子检测图像的边缘
P0402：用不同σ值的LoG算子检测图像的边缘
P0403：用Canny算子检测图像的边缘
P0404：图像的阈值分割
P0405：用水线阈值法分割图像
P0406：对矩阵进行四叉树分解
P0407：将图像分为文字和非文字的两个类别
P0408：形态学梯度检测二值图像的边缘
P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象
( Procedure code explanation
P0401: Examines the picture with the Prewitt operator the edge
P0402: Examines the picture with the different sigma value LoG
operator the edge
P0403: Examines the picture with the Canny operator the edge
P0404: Picture threshold value division
P0405: Divides the picture with the water line threshold value
law
P0406: Carries on to the matrix four forks the tree
decomposition
P0407: Divides into the writing and the non- writing two
categories the picture
P0408: The morphology gradient examines two values pictures the
edge
P0409: The morphology example 鈻♀枴deletes all electricity
streamline from the PCB picture, only retains the chip object )
- 2006-06-26 12:38:36下载
- 积分：1
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code
it is the code for lsb steganography
- 2012-01-19 02:05:13下载
- 积分：1
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AFD
光伏并网发电系统有源频率漂移孤岛检测法(AFD)(active frequency drift(AFD) island detection method of photovotaic grid-connected generation system)
- 2010-07-06 15:12:32下载
- 积分：1
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Rosenstein_lyapunov_m
Lyapunov指数的计算方法实现 matlab(Lyapunov exponent calculation methods Matlab)
- 2007-05-05 16:31:28下载
- 积分：1
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steepest_descent
这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法.
(Matlab implementation of this procedure steepest descent algorithm.)
- 2009-04-07 18:44:43下载
- 积分：1
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Rayleigh
移动通信系统中，Rayleigh衰落信道的matlab仿真(Mobile communication systems, Rayleigh fading channel matlab simulation)
- 2013-11-01 15:20:03下载
- 积分：1
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norm2Do
Bayess > chnage in the solution the inputs of computation points sigma,expected values, probabilities and u get the 3D graph for 2D vectors
the norm2dDeBo computes the decision border,...
small changes and u have the result
not the optimalized way but this is the basic idea
- 2010-02-16 21:29:40下载
- 积分：1
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MATLAB_basic_function
MATLAB常用的基本数学函数 个人总结
对于数学建模的人员来说就是一本宝藏。
(MATLAB basic mathematical functions commonly used for mathematical modeling personal summary of the officers is a treasure.)
- 2009-01-06 17:14:12下载
- 积分：1
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123
基于Matlab的系统信号FFT频谱分析与显示(System based on Matlab Signal FFT spectrum analysis and display)
- 2009-03-20 23:54:16下载
- 积分：1
