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jake
正弦波叠加方法产生clark参考模型
参考文献Second-order statistics of an improved jakes fading simulation(Second-order statistics of an improved jakes fading simulation)
- 2010-08-12 19:28:32下载
- 积分：1
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YCbCrGaussian_Sun
说明： 这个程序用来统计被训练的肤色在YCbCr空间的聚类情况，从而建立一维高斯模型，进行肤色分割。(Statistics and observe various color space of 1-d gaussian clustering including Y Cb Cr。)
- 2010-04-23 15:35:36下载
- 积分：1
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QPSK
qpsk modulation and demodulation
- 2012-05-03 23:00:55下载
- 积分：1
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Optimal_Control_CVP
Control vector parameterization, also known as direct sequential method,
is one of the direct optimization methods for solving optimal control problems. The basic idea of direct optimization methods is to discretize the control problem, and then apply nonlinear programming (NLP) techniques to the resulting finite-dimensional optimization problem.
- 2013-01-22 13:50:13下载
- 积分：1
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Demo_7_STFT
短时傅里叶变换的例子，matlab语言,简洁实用(shot time Fourier transform using matlab)
- 2014-01-08 16:15:09下载
- 积分：1
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segmentation
This is a program for extracting objects from an image. Written for vehicle number plate segmentation and extraction.
Authors : Jeny Rajan, Chandrashekar P S.
U can use attached test image for testing
input - give the image file name as input. eg :- car3.jpg(This is a program for extracting objects from an image. Written for vehicle number plate segmentation and extraction.
Authors : Jeny Rajan, Chandrashekar P S.
U can use attached test image for testing
input- give the image file name as input. eg :- car3.jpg)
- 2009-10-21 00:37:14下载
- 积分：1
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3
说明： 若干常微分方程求解问题的Matlab代码(Matlab code to solve Several ordinary differential equations problems )
- 2013-10-07 10:58:50下载
- 积分：1
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Order-disorder
有序无序转变的计算机模拟——MC算法
一个样品做实验，从低温有序相，逐渐升温，到高温无序相。
模型假设：
1 模拟三维简单斜方，AB型合金，共有M*N*L个原子；
2 最邻近假设，即只考虑最邻近原子之间的相互作用，次邻近和更远的原子之间的作用忽略（误差较大），
，在简单斜方中，最邻近原子数z=6；
3 只考虑势能的作用，AA，BB，AB原子间的作用用Eaa,Ebb,Eab=Eba表示 且忽略振动能（原则上，温度很高时，不能忽略）等；
4 各原子之间的相互作用独立，即各化学键相互独立；
5 边界原子任然周期排列，只不过，邻近原子数减小，能量较高；边界面上的原子z=5；线
上的原子z=4，顶点上的原子z=3；由于顶点上只有四个原子，算法中不考虑这种情况；
6 其它假设。( Order-disorder transition of computer simulation- MC algorithm a sample experiment, from the low-temperature ordered phase, gradually warming up to a high temperature disordered phase. Model assumes that: 1 of three-dimensional rhombic, AB-type alloy, a total of M* N* L atoms 2 nearest the assumption that only consider the interaction between the neighboring atoms, and further sub-adjacent atoms ignore the interaction between the (larger error), , in the simple oblique Fang, nearest neighbor atoms, z = 6 3 only consider the potential role, AA, BB, AB interatomic with Eaa, Ebb, Eab = Eba representation and ignore the vibration energy (principle, the temperature is high, it can not be ignored), etc. 4 each atom interactions between independent, which means that each bond independently 5 boundary periodic arrangement of atoms in any course, but , adjacent atoms decreases, the higher energy boundary atomic plane z = 5 atoms on line z = 4, the vertex atoms z = 3 only four)
- 2013-05-23 20:17:12下载
- 积分：1
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matlab
csa simulation sar systems
- 2012-07-03 12:53:34下载
- 积分：1
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ed
说明： 能量检测算法，用于cr中的，对于学习能量检测的有借鉴作用(Energy detection algorithm for the cr)
- 2011-09-17 10:42:09下载
- 积分：1
