随机的

Wavelet has been developing in signal processing,image processing,model recognizing,computer vision, multisensor data fusion and so on.

引言数据挖掘是指从大量的、不完全的、有噪声的、非稳定的、模糊的和随机的数据中，提取人们事先不知道的但又是潜在有用的信息和知识。

Think about when the car is parked inside your garage attached to your house; and the remote starter is interfered by other radio frequency and accidently turned on.(Your naughty kid may do this. Or, some crooks try to open your garage door by emitting random radio signals; always lock the man door). The car will keep pumping carbon monoxide gas into the garage, and the poisonous gas will seep through any cracks or holes to get into the house. Your whole family may get kill because of this (sleeping through the night and never get up).

试想一下如果那辆汽车停在你的车库内，车库又是和房屋连在一起的那种，万一遥控启动装置被其他无线电频道干扰而意外启动（你家里顽皮的孩子可能会这样做的，又或者一些小偷也会故意发射一些随机的无线电信号来尝试打开你的车库门，因此门一定要锁好），汽车就会不断地在车库里面释放一氧化碳，而这些有毒的气体又会透过门缝或者孔洞钻进屋内，严重时甚至可以置全家人于死地。

If the pertubation factors in judgments are stochastic,it was proved in this paper that the matrix of GMJ will converge in probability at a consistent positive reciprocal matrix whose vector of priorities is just the geometric mean of the vectors of p...

如果判断矩阵的干扰因子是随机的，文章证明了几何平均综合矩阵将依概率收敛于一个一致性的正互反矩阵，其排序向量刚好是各判断矩阵的几何平均综合排序向量。无疑这对于在群组决策时几何平均综合判断矩阵法的使用是重要的。

In the main, Cup Finals will only be riotously incident-packed when the weather introduces a random element (for example, the teeming rain that got inside David Elleray's brain in 1994, eventually reducing that occasion to a travesty) or when they involve silly teams.

大体上，杯赛决赛会像暴乱一样地充满着精彩镜头的情况就只有：当天气成为一个随机的要素（例如：在1994年那场冲进大卫。埃勒雷的脑袋里的超级暴雨，最终逼使那场盛事变成一场滑稽的喜剧），或当参赛队伍包括了糊里糊涂的球队（像西汉姆、米尔沃尔等等）。

Between July 2003 and April 2005, the investigators randomly selected 2,650 individuals aged 50 to 75 years from the Social Security Register of the Canary Islands for participation in the study. They excluded all those with regular use of nonsteroidal anti-inflammatory drugs or anticoagulants, recent history of screening for colorectal cancer or digestive tract bleeding, and a family or personal history of colorectal cancer, inflammatory bowel disease, or coagulopathy. The remaining 2,020 participants, considered to represent a population at average risk for colorectal cancer, were asked to take the GOBT and IOBT and were also invited to undergo a colonoscopy. Of these patients, 1,559 (77%) completed both fecal occult blood tests.

在2003年7月及2005年8月之间，研究人员以随机的方式选定了2，650位50到75岁的患者参与试验，皆来自Canary Island社会安全登录的资料；使用非类固醇抗炎药物或抗凝结药物者皆会被排除，另外会被试验排除的因素，包含大肠直肠癌或消化道出血阳性者，有个人大肠直肠癌病史或家庭病史者、发炎性肠道疾病者及凝血病变者等；剩下的2，020位参与者，被视为足以代表大肠直肠癌的平均风险族群，这些患者被要求测试GOBT及IOBT，而且也进行直肠镜检查；这些患者中，有1559位(77%)完成了两项的粪便潜血试验。

In this paper, the main issue is about parameters involved with the stock's volatility, which are the σ in the Winner process and the λ and δ in the Poisson process, under the special cases of jump diffusion models with two assumptions that are independence between option prices' errors and stock and normal error between pricing formula and true price.

本论文在跳跃扩散模型中，以跳跃比例大小为非随机的常数或对数常态分配此种特例，和选择权价格的误差与股价过程为独立并且与理论公式存有常态误差值的两个假设下，去对模型中Winner过程里的σ以及Poisson过程里的λ和δ，这几个影响股价变异数的重要参数作讨论。

Chaos is the pseudorandom behavior that appears in confirmed no-linear system, and the greatest characteristic of a chaotic system is that the evolvement of system is very sensitive to initial value, and the future behavior of system is unforeknown in long term.

混沌是指在确定性非线性系统中出现的类似随机的行为，混沌系统的最大特点在于系统的演化对初始条件十分敏感，从长期意义上讲系统的未来行为是不可预测的。

The results manifest that the influence of stochastic disturbance on upwind scheme and modified central explicit scheme is very small, and for exponent schemes, it is quite large.

结果表明，迎风格式和修正中心显式格式的计算结果受扰动的影响较小，指数型格式的计算结果受扰动的影响较大，并通过空间加密网格的方法可以控制边界、参数随机的影响。

Uncertainty is lack of believable knowledge or information about (1) all relevant antecedent conditions;(2) all possible outcomes; and (3a) either universal laws (governing deterministic outcomes as the only physically possible ones) or (3b) probability laws (governing indeterministic/stochastic sets of outcomes).

不确定性的意思就是缺乏可信赖的知识或资讯，这些知识或资讯是关於：(1)所有相关的先决条件；(2)所有可能的结果；(3a)可能是通则(支配确定的结果以作为唯一可能的结果)；(3b)机率法则(支配非确定的/随机的一组可能产出)。

From April to October 2003, a total of 40 patients aged 58 to 86 years (mean: 69.3 yr) were randomized into two comparable groups; one underwent bipolar TURP and the other received monopolar TURP. Pre-operative and post-operative serum sodium concentration, hemoglobin level, resection time, blood loss and weight of specimen were evaluated.

方怯 从2003年4月至10月，总共收集40位良性摄护腺的病患，以随机的方式接受双极电刀（22位）及单极电刀（18位）的治疗，分析两组的手术时间、刮除的病理重量、流血量、术前及术后的钠离子变化与术后6个月及1年的I-PSS、Qmax的比较。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。