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chaonim
- 仿真函数 （1），函数形式为： 其中， 是零均值单位方差的高斯噪声。输入 服从[0，1] 均匀分布，且相互独立。样本长度为1000组，将其分为三组，自由选择200组作为模型训练数据，自由选择100组作为检验数据，其余的作为长期检验数据。 （2） 其中x1~x4相互独立， ， 为白噪声 -Simulation function (1), function of the form: which is th
unif_norm
- 均匀分布检验，亦可运用到其他分布检验。服从多种分布时，通过比较统计量的大小最终确定分布形式。-Uniformly distributed testing, can also be applied to other distribution test. Subject to a variety of distributions, by comparing the statistics to determine the size of th
tfa
- 本程序是自适应核分布时频分布的演示程序，可以对信号进行时频分析，主程序matlab开发，核心算法是c++语言的。-This procedure is the adaptive time-frequency distribution of nuclear distribution of the demo program can be time-frequency signal analysis, matlab main program d
tftb
- 自己写的一个计算时频分布的程序,可知指定Cohen类分布类型WVD，CWD，PWVD-Himself wrote a calculation procedure for time-frequency distribution shows the distribution of the type specified Cohen category WVD, CWD, PWVD
Whitenoisesequence
- 1．产生[0,1]均匀分布的白噪声序列 (1) 打印出前50个数 (2) 分布检验 (3) 均值检验 (4) 方差检验 (5) 计算相关函数 Bx(i),i=0,±1,±2,…, ±10 -1. Generated [0,1] uniformly distributed white noise sequence (1) print out the top 50 the number of (2) the distr
sv
- 随机数的产生与检验 用余数法产生(0,1)均匀分布随机数等-Random Number Generation and testing by more than a few law (0,1) uniformly distributed random numbers, etc.
Matlab-Fitting-Functions
- 附件中的m代码包括了一系列的拟合函数，这些函数通常的输入是概率分布的样本。还有最大似然估计仿真器、最小平方仿真器、混合高斯分布估计的EM算法、-M in the annex to the code, including a series of fitting function, which function normally is the probability distribution of input samples. There
FitFunc
- 本算法包括最大似然估计，最小二乘估计，基于EM算法的多种混合高斯分布估计，EM算法测试实例，绘制每种分布的plot函数。非常有参考价值！-This algorithm, including maximum likelihood estimation, least squares estimation, based on the EM algorithm estimate a mixture Gaussian distribution,
StdDistr
- 求标准正态分布，可精确到任意指定小数位。-For standard normal distribution, can be accurate to any specified decimal places.
MPTFcomposition
- 实现信号基于MP的稀疏分解，并对信号进行时频分布-MP based on the realization of the sparse signal decomposition and signal time-frequency distribution
KNearestclass
- 使用K近邻算法对一个2维德样本集进行分类，样本集的分布为混合高斯分布。-K nearest neighbor to use a 2 Verde sample set for classification, the distribution of sample set for mixed Gaussian distribution.
waveletnoiseremoval
- 去噪的matlab程序，用于解决噪音为随机正态分布的情形-Denoising matlab procedures used to address the noise for the random distribution of cases
Parzen
- Parzen窗法，由样本求概密估计，例为一维正态分布和双峰均匀分布，内附随机数生成的原理说明。-Parzen window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator
time-frequency
- 时频分布算法中的短时fourier变换和维格纳变换的程序。-Algorithm for time-frequency distribution of short-time fourier transform and Wigner transform procedures.
2_2P_Norm_Select
- 利用VC根据舍选法原理实现高斯分布随机数的产生，并带有检测-Use of VC election law in accordance with the principle of care to achieve Gaussian distribution random number generation, with detection
plotgaussiandata
- 高斯分布二维的数据的产生和画图函数，供数据仿真分析用-Two-dimensional Gaussian distribution of data generation and drawing functions, for simulation data analysis
degreeor
- 可以求的网络的最短路径,直径,介数，度分布， 聚类系数-Can network seek the shortest path, diameter, referred to the number of degree distribution, clustering coefficient
ruili
- 这是雷达幅度符合瑞利分布的杂波仿真程序，功率谱为高斯谱，时域上分为I、Q两路。-This is consistent with the Rayleigh distribution range radar clutter simulation program, power spectrum for the Gaussian spectrum, the time domain is divided into I, Q two.
lg
- 这是雷达杂波幅度符合对数正态分布的仿真程序，功率谱分布符合高斯谱。-This is consistent with the range of radar clutter lognormal distribution of the simulation program, power spectrum consistent with the Gaussian spectral distribution.
get_assortative_coefficient
- complex network复杂网络 基本参数计算，度分布。-complex network computing the basic parameters of complex networks, degree distribution.