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opencv em算法
- Expectation-Maximization The EM (Expectation-Maximization) algorithm estimates the parameters of the multivariate probability density function in a form of the Gaussian mixture distribution with a specified number of mixtures.
tpsWarp
- Fitzgerald Archibald All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright
stproc-2.1
- matlab的随机过程仿真实现，包含泊松过程，指数分布，高斯分布等-matlab random process simulation to achieve, including the Poisson process, exponential distribution, Gaussian distribution
feixianxing
- 通过ucdos获得一段波长区间的模场分布，而后用matlab获得光子晶体光纤的非线性-Through the cudos get a wavelength of interval mode field distribution, then use matlab, the nonlinear photonic crystal fiber
MATLAB的瑞利衰落信道仿真
- MATLAB的瑞利衰落信道仿真，针对服从瑞利分布的多径信道进行模拟仿真，加深对多径信道特性了解。,Channel Emulation of Rayleigh fading by using MatLab,which is aimed at the Multipath Propagation channel that obey Rayleigh distribution, so it could be furthered comprehension of characteristic on th
一个一维河流污染物扩散的计算模型
- 一个一维河流污染物扩散的计算模型.包含了河流模型的建立,污染扩散模型,渲染部分是gdi+写的.-a 1 dimentional pollution distribution model in river environment.including construction river space model, pollution calc demo as well as render part.rendering is based on GDI+
复杂网络BA无标度网络的C++代码
- 复杂网络BA无标度网络的C++代码，可求其度分布。-Complex network of BA scale-free network of C++ code, rectifiable the degree distribution.
Matlab中erf(x)函数的表达式是怎样的
- Matlab中erf(x)函数的表达式是怎样的，erf(x)与标准正态分布函数之间的关系是怎样的，怎样自己编制一个计算标准正态分布函数数值近似值的函数，如何利用matlab自带的erf(x)函数包近似计算标准正态分布函数的值，数值计算值与用erf(x)转化求得的值之间的相对误差是怎样的。-将中文译成英语 Matlab, erf (x) function expression is what, erf (x) the standard normal distribution func
矩量法解Hallen方程求线天线表面电流分布
- 矩量法解Hallen方程求线天线表面电流分布，E面方向图和辐射阻抗,Moment Method Solution of Hallen equation for wire antenna surface current distribution, E surface impedance and radiation pattern
球面上随机点的Marsaglia方法
- 球面上随机点的Marsaglia方法，即用Marsaglia方法来模拟球面的点的分布。-Sphere of Marsaglia random point method, which uses Marsaglia method to simulate the spherical distribution of points.
对物流配送中心选址的源代码
- 一个对物流配送中心选址的源代码，希望大家能够喜欢,A logistics distribution center location of the source code, hope that we can love
泊松分布是一种常用的离散型概率分布
- 泊松分布是一种常用的离散型概率分布，数学期望为m的泊松分布的分布函数定义如下： P(m, k) = mk * e-m/k! (k = 0, 1, 2, 3, …) 对于给定的m和k (0<m<2000, 0<= k < 2500)，计算其概率，以科学格式输出，保留小数点后6位有效数字。 ,Poisson distribution is a commonly used discrete probability distributions, mathema
colorHist把图像分为HSV三个平面画成直方图
- OpenCV读入一个图像，然后把图像分为HSV三个平面，把它们的颜色分布画成直方图，在窗口中显示-OpenCV reads an image, then the image is divided into three planes HSV, they painted the color distribution histogram, shown in the window
san 配电网前推回代法三相潮流程序
- 配电网前推回代法三相潮流程序，收敛迅速，可靠收敛-Distribution network on behalf of the three-phase forward and backward flow procedures, rapid convergence, reliable convergence
PoisonDist.产生泊松分布的随机数列
- 产生泊松分布的随机数列 希望对大家有所帮助,Have a Poisson distribution of random numbers out hope that U.S. help
八值图像连通区域标记
- 八值图像连通区域标记，为每个连通区域分配一个唯一的标号，处理后的图像按照从左到右，从上到下的顺序获得连续的标号,Binary image connected region eight marks, for each connected region a unique label distribution deal with in accordance with the image from left to right, from top to bottom order of access to
parallel-dijkstra 并行化思路实现dijkstra算法
- 并行化思路实现dijkstra算法。假设有p个处理器，N个顶点。给每个处理器分配N/p个顶点，求出局部的最小值，复杂度为O (N/p)。然后后一半的处理器将自己的最小值发送给第前p/2个处理器。前一半处理器接收到传来的值后，与局部的最小值比较，作为新值。继续循环，直到剩下一个处理器为止。-Parallelized dijkstra algorithm. Suppose there is p a processor, N vertex. Give each processor distributi
Gngauss.产生高斯分布随机变量方法的Matlab脚本
- 产生高斯分布随机变量方法的Matlab脚本，运用该小程序可以方便产生高斯分布随机变量,Random variables have a Gaussian distribution methods Matlab scr ipt, use the small program can easily generate Gaussian distributed random variables
stft.对信号进行短时傅立叶变换
- 对信号进行短时傅立叶变换以及Wigner-Ville分布分析的matlab程序,The signal short-time Fourier transform and Wigner-Ville distribution analysis matlab program
matlab_n.几个Matlab编程示例
- 几个Matlab编程示例，其中包括：单位抽样序列、复正弦序列、离散系统的差分方程、冲激响应和卷积分析、离散系统的频率响应分析和零、极点分布、基于Matlab的数字滤波器设计和FFT算法的应用等。,Some Matlab programming examples, including: random sequence of units, rehabilitation Sine sequences, discrete-time systems of differential equations, i