Description: 1.产生(0-1)分布随机数的方法:z i =(16807zi-1 +1)mod(pow(2,32)).被主函数调用.
2.产生U(0-1)分布利用公式:x1=sqrt(-2lnU1)cos(2PiU2), x2=sqrt(-2lnU1)sin(2PiU2)
3.产生瑞利分布,用两个独立同分布的正态分布值,用公式 x= sqrt(Y1*Y1+Y2*Y2)产生瑞利随机数.
4泊松分布-1. 20 (0-1) random number distribution methods : i = z (16807zi-1 1) mod (pow (2,32)). The main function was called. 2. Have U (0-1) distribution using the formula : x1 = sqrt (-2lnU1) cos (2PiU2), x2 = sqrt (-2lnU1) sin (2PiU2) 3. Rayleigh distribution, using two independent normal distribution with the distribution of values with the formula x = sqrt (Y1 - Y2 Y1 - Y2) - Health Rayleigh random number. 4 Poisson distribution Platform: |
Size: 52813 |
Author:吕军红 |
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Description: 1.产生(0-1)分布随机数的方法:z i =(16807zi-1 +1)mod(pow(2,32)).被主函数调用.
2.产生U(0-1)分布利用公式:x1=sqrt(-2lnU1)cos(2PiU2), x2=sqrt(-2lnU1)sin(2PiU2)
3.产生瑞利分布,用两个独立同分布的正态分布值,用公式 x= sqrt(Y1*Y1+Y2*Y2)产生瑞利随机数.
4泊松分布-1. 20 (0-1) random number distribution methods : i = z (16807zi-1 1) mod (pow (2,32)). The main function was called. 2. Have U (0-1) distribution using the formula : x1 = sqrt (-2lnU1) cos (2PiU2), x2 = sqrt (-2lnU1) sin (2PiU2) 3. Rayleigh distribution, using two independent normal distribution with the distribution of values with the formula x = sqrt (Y1- Y2 Y1- Y2)- Health Rayleigh random number. 4 Poisson distribution Platform: |
Size: 52224 |
Author:吕军红 |
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Description:
Jacobi迭代法求解Poisson方程的MPI并行编程。可以接受参数作为问题剖分大小，能自动根据问题规模选择合适的任务划分（行、列、块）。速度不错。精度及问题函数可以自己在编译前设置。
BY：廖能想-Jacobi iterative method for solving Poisson equation MPI parallel programming. Acceptable parameters as the issue of partition size, can automatically select the appropriate size according to the issue of separation of tasks (rows, columns, blocks). Good speed. The issue of accuracy and function can be set in the pre-compiler. BY: Liao can think Platform: |
Size: 4096 |
Author:能想的呆子 |
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Description: 利用有限差分法 (Finite Differential Method, FDM)将场域离散为许多小网格，应用差分原理，将求解连续函数的泊松方程问题转换为求解网格节点上的差分方程组的问题。-The use of finite difference method (Finite Differential Method, FDM) will field for many small discrete grid, the application of differential principle, the continuous function for solving Poisson' s equation for solving the problem is converted to grid nodes on the issue of differential equations. Platform: |
Size: 1024 |
Author:刘文 |
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Description: 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, mathematical expectation of the Poisson distribution for m the distribution function defined as follows: P (m, k) = mk* em/k! (K = 0, 1, 2, 3 , ...) for a given m and 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。 Platform: |
Size: 1024 |
Author:QQQQQ |
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Description: 用C语言实现的泊松，瑞利，正态分布函数图形仿真-Using C language Poisson, Rayleigh, normal distribution function graphical simulation Platform: |
Size: 1024 |
Author:ming zhao |
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Description: MATLAB程序，TCP流路由，丢包率计算，包括脚本和simulink模块。-runde2.m (Matlab driver s program for activating 40 TCP flows with an AQM router)
vdpol2.m (Matlab function for setting up stochastic differential equations for runde2.m)
runde3.m (Matlab driver s program to activate and disable 40 TCP flows with an AQM router)
vdpol3.m (Matlab function for setting up stochastic differential equations for runde3.m)
p.m (Matlab function for computing dropping probability for early random detection (RED))
try40tcp.mdl (Simulink program under Matlab for testing 40 TCP flows going through a RED router)
red.m (packet dropping probability for try40tcp.mdl under Simulink)
TCP40_ON_OFF.mdl (Simulink program for 60 TCPs wherein 20 flows will be off at 70s and will come
back on at 120s.) Platform: |
Size: 12288 |
Author:kjyqcl |
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Description: 用matlab循环函数法精确对泊松分布函数求和的程序，黄金分割法与进退法求和，求解二次规划问题函数-Matlab function using cycle accurate summation of the Poisson distribution function of the process Platform: |
Size: 4096 |
Author:陈鹏飞 |
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Description: 随机数生成类。封装c++的rand函数，用于生成均匀、正态、伽马、贝塔、泊松、指数、几何等分布规律的随机数。
内含生成各分布的算法源码。各分布可通过ts测试。-A random number generator class. it Packages the rand function of C++,and is used to generate uniform, normal, gamma, beta, Poisson, exponential, geometric and other distribution of the random numbers. all The distributions can pass ts test. Platform: |
Size: 4096 |
Author:winxp |
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Description: 通过matlab代码画出的各种概率密度函数图形仅供参考-By matlab code to draw the beta probability density function graph for reference only Platform: |
Size: 148480 |
Author:王伟 |
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Description: 产生均匀分布、正态分布、瑞利分布、泊松分布这几种分布的随机数，包括实现各部分的子函数和主函数-Produce uniform distribution, normal distribution, Rayleigh distribution, Poisson distribution random number distribution of these types, including the realization of the various parts of the Functions and main function Platform: |
Size: 12727296 |
Author:曾韬 |
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Description: em algorithm - Find approximate solution to Sf = conv(s,f) = d using EM iteration.
EM seeks to minimize the Poisson negative log likelihood function
J(f) = sum_i {[Sf]_i - (d_i + sigma^2)*log([Sf]_i + sigma^2)}.
-em algorithm - Find approximate solution to Sf = conv(s,f) = d using EM iteration.
EM seeks to minimize the Poisson negative log likelihood function
J(f) = sum_i {[Sf]_i - (d_i + sigma^2)*log([Sf]_i + sigma^2)}.
Platform: |
Size: 123904 |
Author:kavitha |
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Description: 泊松分布代码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。
【输入形式】
输入文件为当前目录下的poisson.in。
文件中包含两个数字，分别为m,k的值。
【输出形式】
输出文件为当前目录下的poisson.out。
文件中输出泊松分布的值，值以科学格式输出，保留小数点后6位有效数字。-Poisson distribution Poisson distribution code is a commonly used discrete probability distributions, mathematical expectation m of the Poisson distribution for the distribution function is defined as follows: P (m, k) = mk* em/k! (k = 0, 1 , 2, 3, ...) for a given m and 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。
【输入形式】
输入文件为当前目录下的poisson.in。
文件中包含两个数字，分别为m,k的值。
【输出形式】
输出文件为当前目录下的poisson.out。
文件中输出泊松分布的值，值以科学格式输出，保留小数点后6位有效数字。 Platform: |
Size: 1024 |
Author:Lee_M |
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Description: 泊松曲线模型被广泛应用在预测中，该代码实现了泊松曲线的预测功能。-Poisson curve model is widely used in prediction, this code will help achieve the Poisson curve prediction function. Platform: |
Size: 3072 |
Author:啊呜 |
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Description: 利用MATLAB写出 Poisson 概率给定到达率求出 Poisson 分布的机率质量函数-Use MATLAB to write the Poisson probability of a given arrival rate to calculate the Poisson distribution of the probability mass function Platform: |
Size: 12288 |
Author:李小生 |
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Description: 判断一组数据的概率分布函数，包括正态分布、泊松分布、伽马分布等。-The probability distribution function to determine a set of data, including a normal distribution, the Poisson distribution, gamma distribution. Platform: |
Size: 1024 |
Author:suixiaofeng |
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Description: 首先产生高斯分布，然后通过变换产生泊松分布的随机数，并画出概率密度函数的直方图-First, a Gaussian distribution, and then transform Poisson distributed random number generation, and draw a histogram of the probability density function Platform: |
Size: 291840 |
Author:谢岚 |
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Description: poisson过程的分布及其自相关函数，方差函数，平均值-poisson process distribution and autocorrelation function, variance function, average Platform: |
Size: 1024 |
Author:shuaifirst |
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Description: 泊松编辑的matlab代码，主要实现图像融合功能。-Poisson editor of matlab code, and main function of image fusion. Platform: |
Size: 2332672 |
Author:ghy |
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Search - poisson function