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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.
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生成一副服从正态分布且加入噪声图像,用于初始实验-Normal distribution to generate an image and adding noise to the initial experiments
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This a set of codes to be copied to the C software and run. It calculates the AWGN (Additive White Gaussian Noise) and show that it is a normal distribution by plotting a graph-This is a set of codes to be copied to the C software and run. It calcula
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利用VC编程,产生服从标准正态分布N~(0,1)的随机数,本例中以随机数矩阵形式输出,产生10*10个随机数 -The use of VC program to generate obey the standard normal distribution N ~ (0,1) random number, in this case in order to form the output matrix of random numbers to generate random number 10* 1
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第二篇 文件操作
实例24 文件加密(1)
实例25 文件加密(2)
实例26 批处理程序的加密
实例27 给自己的程序加上行号
实例28 文件分割程序
实例29 删除目录树
实例30 显示系统文件表
实例31 显示一个目录的存储内容
实例32 递归读取磁盘文件
实例33 C语言直接读取FoxPro的.DBFYYWR
实例34 用索引文件读取数据项
实例35 加密数据库
第三篇 系统调用
实例36 用C语言内嵌汇编语言实现
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通过vc实线相关正态分布的计算,计算正态分布的平均值等-The solid line through the vc related to the calculation of the normal distribution to calculate the average of the normal distribution, etc.
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正态分布累积函数以及其逆函数:NormsDist、NormsInv-The cumulative normal distribution function and its inverse function: NormsDist, NormsInv
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利用MATLAB语言仿真截断正态分布函数-Simulation using MATLAB language truncated normal distribution function
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粒子滤波算法的实现程序,采用matlab平台,算法带有重采样步骤,对初学者学习粒子滤波有点帮助。-Particle filter implementation of procedures, using matlab platform, the algorithm with resampling step, for beginners to learn particle filter to some extent.
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12.4 第一类整数阶贝塞尔函数lbsl1.c
12.5 第二类整数阶贝塞尔函数lbsl2.c
12.6 变型第一类整数阶贝塞尔函数lbsl3.c
12.7 变型第二类整数阶贝塞尔函数lbsl4.c
12.8 不完全贝塔函数lbeta.c
12.9 正态分布函数lgass.c
12.10 t-分布函数lstdt.c
12.11 x2-分布函数lchii.c-12.4 The first integer-order Bessel function of lbsl1.c
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1、随机生成一个5*5矩阵A,元素符合均匀分布;再随机生成一个5*5矩阵B,元素符合正态分布。对A和B进行加、减、乘、除、比较等矩阵运算,查看运算结果。
2、创建5阶魔术矩阵,求A的行列式、特征值、逆、秩、迹、条件数。
3、假设矩阵 ,求A的LU分解、正交分解、特征值分解、奇异值分解。
4、创建6阶单位稀疏矩阵,并显示其全部元素。
-1, randomly generated a 5* 5 matrix A, elements in line with uniform
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该程序能实现标准正态分布的函数,并且给以自变量的值等到相应的函数值-The program can achieve the standard normal distribution function, and give the value of independent variable to wait until the corresponding function value
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用MATLAB产生正态分布和均匀分布,采用三种方法,并且进行纵横向对比-Generated using MATLAB normal and uniform distribution, using three methods, and conducted to compare vertical and horizontal
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瑞丽信道仿真
噪声信号由MATLAB函数randn(1,N)产生,它从均值为0、方差为1的正态分布中产生N个伪随机数。每次迭代时,要使用相应的标准差对噪声的幅度进行尺度变换,最后,将输入信号和噪声信号相加得到输出信号。-Ruili channel simulation noise signal by the MATLAB function randn (1, N) generated, which from the mean 0, variance for a normal distribu
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张学工老师模式识别第四次作业,分别用C均值方法,分层聚类方法和非监督参数下正态分布函数估计的贝叶斯决策对身高体重二维数据进行分类。-Zhang engineering teacher fourth pattern recognition operations, respectively C-means, hierarchical clustering methods, and non-normal distribution function under the supervision of th
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改进的遗传算法。采用一定的策略来保证遗传算法的初始化合理,采用产生正态分布随机数初始化。-Improved genetic algorithm. Using certain strategies to ensure a reasonable initialization of genetic algorithms, using the normal distribution of random numbers generated initialization.
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OpenCV也提供了另一個資料結構來做Rand的實作,CvRandState,被包在"cvcompat.h"裡,"cvcompat.h"的完整意思是Computer Vision Compatility,CvRandState的特色是可以選定常態分佈及均勻分佈,不過,它只能運用在矩陣跟一維陣列.-OpenCV also provides another data structure to do Rand' s implementation, CvRandState, was wrapped
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计算各种分布函数的分位数,比如F分布、T分布、正态分布、BETA分布-Calculate the sub-distribution functions of various bits, such as the F distribution, T distribution, normal distribution, BETA distribution
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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。- window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator containing a descr iption of the pr
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一个很好的正态分布MATLAB程序,与大家共享,希望对大家有用。-normal distribution
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