搜索资源列表
高斯分布
- 基于中心极限定理的高斯分布产生方法。获得均值为0,方差为1的标准正态分布,返回值落在[-3,3]之内的数据。使用移位运算加速算法的运行。
fenbujianyan
- 此程序是用来检验一组已知数据是否服从一定分布的:如,正态分布,t分布,poisson分布等。-This procedure is used to test whether a given set of data to obey a certain distribution: for example, normal distribution, t distribution, poisson distribution.
parzen
- Parzen窗拟合标准正态分布(Matlab实现)-Parzen window fitting the standard normal distribution (Matlab implementation)
nlayerScaCoeff
- 一个雷达回波模拟的matlab程序包,含有在RCS服从卡方分布,瑞利分布,对数正态分布下目标的的雷达散射截面模拟子程序,-Matlab simulation of a radar package, containing the RCS subject to chi-square distribution, Rayleigh distribution, lognormal distribution of the target' s radar cross section simulation
Rand
- 本程序能产生大部份实用随机数:产生一个[0,1]区间内均匀分布伪随机数、产生多个[0,1]区间内均匀分布伪随机数、产生任意[a,b]区间内一个均匀分布伪随机整数、产生任意[a,b]区间内均匀分布伪随机整数序列、产生一个任意均值与方差的正态分布随机数、产生任意均值与方差的正态分布随机数序列-look it yourself
EM_algorithm_Normal_distribution_parameter_estimat
- 用新的参数估计方法对正态分布的delta和α进行更为准确的估计。-With a new method of parameter estimation of the delta-normal distribution and α for a more accurate estimate.
normrand
- 提供两个函数,通过均匀分布函数来生成正态分布随机数。-Provides two functions, the uniform distribution function to generate normal random numbers.
baizaosheng
- 按如下模型产生一组随机序列: x(n)=0.8x(n-1)+w(n) 其中w(n)为均值为1,方差为4 的正态分布白噪声序列。估计过程的自相关函数与功率谱。
SV_C_channel
- SV_C信道建模的matlab实现,多径信道的信道增益系数服从对数正态分布!-SV_C channel modeling of the matlab implementation, multi-path channel the channel gain coefficient lognormal distribution!
lab3
- MATLAB编程 相关正态分布离散随机过程的产生 -MATLAB
twoD_CA_CFAR
- 韦布尔分布,对数正态分布和高斯分布条件下的时频二维恒虚警处理-under the condition of Weibull, Log-normal and Gauss, Time-Frequency CFAR
test3
- 1)产生高斯白噪声; 2)产生高斯色噪声; 3)产生高斯谱相关对数正态分布随机序列; 4)对产生的上述随机序列进行功率谱估计; 5)对产生的上述随机序列进行概率密度函数估计。(Generating a Gaussian spectral correlation logarithmic normal distribution random sequence;)
zhengtai
- 校验分布是否为正态分布,MATLAB初学者的练习(Check whether the distribution is normal distribution, beginners practice)
频发故障的寿命分布拟合
- 频发故障的寿命分巧拟合,频发故障的部件,可以基于往大量的维修经验以及相关可靠性寿命试验中测得的结果来判断这类寿命的分布类型,常常有威布尔分布类型、对数正态分布类型,以及指数分布类型等。因此本程序可以根据故障数据输入判断出该数据属于哪一种寿命分布。(Frequent failure of the life of the split fit, frequent failure of the components, can be based on a large number of maintenan
Desktop
- 不需要调用函数编写正态分布生成随机数程序(normal distribution generate random numbers)
Desktop5
- 用C语言产生正态分布随机数、泊松分布随机数和瑞丽分布随机数(Using C language to produce normal distribution random number, Poisson distribution random number and Rayleigh distribution random number)
Desktop6
- 将产出的正态分布随机数、瑞丽分布随机数和泊松分布随机数用matlab绘制出相应的分布直方图和理论曲线,便于进一步分析(The normal distribution random number, Rayleigh distributed random number and Poisson distribution random number are plotted out by MATLAB, and the corresponding distribution histogram and th
分布检验与剔除异常数据
- 此处有两个源代码,一个先剔除Excel数据中的异常数据,再由另一个程序代码检验导入到MATLAB中的Excel数据属于哪种分布(正态分布、伽马分布、泊松分布和rayleigh)。(There are two source codes here, one that first eliminates the exception data in the Excel data, and then the other program code tests which distribution (norma
MCMC
- 用马尔可夫蒙特卡罗抽样从抽取样本,并拟合总体分布:正态分布、beta分布、t分布(Markov Monte Carlo sampling was used to extract samples and fit the population distribution: normal distribution, beta distribution and t distribution.)
RandomField2DCholMethod
- 基于乔列斯基分解法生成二维相关对数正态分布随机场。(Two dimensional correlated lognormal distribution random fields are generated based on the choulesky decomposition method.)