Put forward digital watermarking method based on wavelet transform and Markov random field.The method that is proposed in the paper brings Markov random field into digital watermarking technique. Uses MRP to model visual impression of image, obtains allowable distortion of every pixel.

3提出了基于小波變換與馬爾可夫隨機(jī)場(chǎng)的數(shù)字水印方法本文將馬爾可夫隨機(jī)場(chǎng)引入到數(shù)字水印技術(shù)中來(lái)，利用其對(duì)圖像視覺(jué)效果建模性生爱视频免费网站，求取各象素點(diǎn)的允許失真值视频一区视频二区日韩欧美。

Mathematical expectation is the random variable one of the important features of mathematics, the average value of random variable response to the size, in practical application has a pivotal role.

數(shù)學(xué)期望是隨機(jī)變量的重要數(shù)學(xué)特征之一，它反映隨機(jī)變量平均取值的大小五月天无码视频，在實(shí)際應(yīng)用中有著舉足輕重的作用草草影院日本欧美国产第一页。

METHODS: Both diastolic and systolic blood pressures repeated measures data, collected from 120 drug abusers after taking two kinds of medicine (Drug A: Xiaoyinfuzheng, Drug B: Kelening), were analyzed by multivariate random coefficients model. The fixed effect parameters matrix x of model coefficients were estimated by using least squares estimation method, the effects between treatment groups were compared and the variancecovariance matrices of random effect were also estimated.

對(duì)兩種藥物（A藥：消癮扶正膠囊，B藥：可樂(lè)寧）治療120例患者后的舒張壓和收縮壓重復(fù)觀測(cè)數(shù)據(jù)進(jìn)行多變量隨機(jī)系數(shù)模型分析看真人黄色录像，對(duì)模型系數(shù)的固定效應(yīng)參數(shù)矩陣ξ作最小二乘估計(jì)并進(jìn)行組間比較午夜精品自拍，同時(shí)估計(jì)隨機(jī)效應(yīng)的方差協(xié)方差矩陣，分析方法用SAS/IML軟件編程得以實(shí)現(xiàn)国产女同视频一区二区三区。

METHODS: Both diastolic and systolic blood pressures repeated measures data, collected from 120 drug abusers after taking two kinds of medicine (Drug A: Xiaoyinfuzheng, Drug B: Kelening), were analyzed by multivariate random coefficients model. The fixed effect parameters matrix x of model coefficients were estimated by using least squares estimation method, thelunwen114 effects between treatment groups were compared and the variancecovariance matrices of random effect were also estimated. Related analysis methods were programmed with SAS/IML code.

對(duì)兩種藥物（A藥：消癮扶正膠囊免费下载AV网站，B藥：可樂(lè)寧）治療120例患者后的舒張壓和收縮壓重復(fù)觀測(cè)數(shù)據(jù)進(jìn)行多變量隨機(jī)系數(shù)模型分析，對(duì)模型系數(shù)的固定效應(yīng)參數(shù)矩陣ξ作最小二乘估計(jì)并進(jìn)行組間比較十八禁又爽又黄又爽又色的网站，同時(shí)估計(jì)隨機(jī)效應(yīng)的方差協(xié)方差矩陣肏激情在线观看，分析方法用SAS/IML軟件編程得以實(shí)現(xiàn)。

Considering the randomness of the structural physical parameters and utilizing the random variable's functional moment method and the algebra synthesis method, the mean value and the variance of the mean square value of the structural displacement response under stationary random excitation are computed firstly from the expressions of structural stationary response in frequency domain. And then the expressions of the mean value and the variance of stochastic rigid frames dynamic reliability are educed from the Poisson formula of calculating dynamic reliability.

考慮結(jié)構(gòu)的物理參數(shù)具有隨機(jī)性huangse网站手机在线观看品爱网，從結(jié)構(gòu)隨機(jī)響應(yīng)的頻域表達(dá)式出發(fā)欧美chengren在线，利用求解隨機(jī)變量數(shù)字特征的代數(shù)綜合法和矩法日韩午夜软件在线观看视频，導(dǎo)出隨機(jī)參數(shù)剛架結(jié)構(gòu)在平穩(wěn)隨機(jī)激勵(lì)下的位移及速度響應(yīng)均方值的數(shù)字特征这里只有99精品，再由動(dòng)力可靠性的Poisson公式導(dǎo)出結(jié)構(gòu)動(dòng)力可靠度的計(jì)算公式午夜黄色日韩。

In this paper authors introduce the concept of measurability of a fuzzy random function,and solve the basic theoretical problem of measurability of fuzzy random functions successfully.

本文首次引入了模糊隨機(jī)函數(shù)的可測(cè)性的基本概念，并且成功地解決了模糊隨機(jī)函數(shù)的可測(cè)性這一最基本的理論問(wèn)題禁18岁在线永久观看。

The random amplified polymorphic DNA technique was applied to the genetic analysis of Japanese crucian carp ,German mirror carp and their filial generations for using of 24 random primers selected.

摘 要：利用篩選的24個(gè)隨機(jī)引物尺度视频在线黄页，對(duì)日本白鯽×德國(guó)鏡鯉( Cyprinus carpio var specularis Lacepede)雜種一代及雙親進(jìn)行RAPD分析。

The problems of random nonlinear operators in Banach spaces belong to fields of random nonlinear functional analysis.

Banach 空間中的隨機(jī)非線性算子問(wèn)題屬于隨機(jī)非線泛函分析的范疇国产AV美女久久。

The exploration of nonlinear random vibration with random parameters has engineering background and great academic value, and it is of theoretical significance as well.

隨機(jī)參數(shù)非線性結(jié)構(gòu)隨機(jī)振動(dòng)響應(yīng)分析的研究有著廣泛的工程背景和重要的理論意義與學(xué)術(shù)價(jià)值黄色网站在线视频在线。

By uniform distribution of random variables generate normal random variable algorithm.

由均勻分布的隨機(jī)變量生成正態(tài)分布的隨機(jī)變量的算法。