小波阈值去噪分为硬阈值去噪和软阈值去噪,它们的去噪思想都是在小波分解后的各层系数中,对模大于和小于某个阈值的系数分别进行处理。
The method of threshold in deleting noise has two kinds of ways. One of them is hard one and the other is soft. The main idea is based on the processing method of the wavelet coefficients.
工作线程的数量是CPU数量的三倍,但是不小于5和不大于30。
The number of worker threads is three times your number of CPUs, but it's no less than 5 and no larger than 30.
它的正式用法包括将USN 与null 进行比较,或在两个 USN值之间进行比较,以得出它们的小于、等于和大于关系。
The actual official use that you can make of it is comparing it against null or comparing two USNs for less than, greater than, or equal values.
请注意,codepoints-to-string的例子还用到了两个新的XPath值比较运算符:lt(小于)和gt(大于)。
Notice that the codepoints-to-string example also uses two of the new XPath value comparison operators: lt (less than) and gt (greater than).
还应注意,xsl:if中的“小于”和“大于或等于”比较操作符也需要转义,以遵从xml规则。
Note also that the comparison operators for "less than" and "greater or equal to" inside the XSL: if statement are also escaped to comply with XML rules.
了解苹果公司战略的知情人士透露,苹果正在开发新的iPhone手机和便携设备,该便携设备小于目前的笔记本电脑,但大于iPhone或iPod Touch。
People privy to the company's strategy say Apple is working on new iPhone models and a portable device that is smaller than its current laptop computers but bigger than the iPhone or iPod Touch.
test11和 test 83-85表明,如果区段大小小于32 页,则性能会逐步下降,因为要进行额外的分配,但是让区段大于 32 这样的建议也未必有帮助。
Tests 11 and 83-85 show that extent sizes smaller than 32 make performance progressively worse because of the extra allocations, but suggest that extent sizes larger than 32 are unlikely to help much.
此外还有 eq(等于)、le(小于等于)、ne(不等于)和ge(大于等于)。
The others are eq (equals), le (is less than or equal to), ne (is not equal to), and ge (is greater than or equal to).
在历史上,全球人口将会首次出现大于60岁和小于15岁的人口居多的情况,而不仅仅只出现在发达国家。
There will be more people over 60 than under 15 for the first time in history – all over the world, not just in the developed world.
大于号和小于号内的每个子元素由分号分隔。
Each subelement within the less-than and greater-than characters is separated with a semicolon.
至少在当前的实现中,如果这个和小于0,网络就将节点设置为-1,如果它大于或等于0,则网络将节点的值设置为+ 1。
In the present implementation at least, if this sum is less than zero, the net sets the node to -1, and if it is greater than or equal to zero, the net sets the node to + 1.
类似地,abundant数是其所有因子的和大于该数,而deficient数是其因子的和小于该数。
Similarly, an abundant number's sum of factors is greater than the number, and a deficient number's sum of factors is less.
过剩数是指所有因子的和大于该数,而亏数是指该数的因子的总和小于该数。
An abundant number's sum of factors is greater than the number, and a deficient number's sum of factors is less. Listing 1 shows the Scala version.
NET 1. x中使用的ViewState序列化格式是元组格式,由三个一组的层次集合和使用大于号和小于号的序列对组成。
The serialization format used in ASP.NET 1.x for view state is a tuple format consisting of a hierarchical collection of triplets and pairs serialized using less-than and greater-than characters.
根据夜间排泄次数和病人年龄是否小于50岁或大于等于50岁,病人们被分类。
Patients were classified according to the number of night-time voidings and age, whether less than 50 years of age or 50 years and older.
春季泥质区沉积作用强度和影响范围大于夏、秋两季,但小于冬季。
The intensity of sedimentation in spring is weaker than that of winter, but stronger than those of summer and autumn.
BMI大于30(或女性小于20)则意味着男性和女性生育力降低。
BMI greater than 30 (or less than 20 in women) is associated with decreased fertility in both men and women.
这些列举值是序数,以便能够在程序码中透过“小于”和“大于”运算子进行比较。
These enumeration values are ordinal so that they may be compared in code by "less than" and "greater than" operators.
被监视的电压比第一和第二预选的电压值,作为负载,其中第二个预选值大于第一预选值小于功能。
The monitored voltage is compared to first and second preselected voltage values as a function of load, where the second preselected value is less than the first preselected value.
熊猫型和领结型保偏光纤快轴的温度灵敏度大于慢轴,而应变灵敏度快轴小于慢轴。
Fast axis of panda and bow-tie PMFs is more sensitive to temperature than slow axis, while slow axis has higher sensitivity to strain than fast axis.
双疏表面在油介质中的摩擦系数和磨损量最小,在海水中的摩擦系数小于水,磨损量大于水。
The friction coefficient of amphiphobic surface in seawater is smaller than that in water while the wear loss of the former is bigger.
所述绝缘层30的面积小于正极层20和负极层50中的一者的面积并且大于另一者的面积。
The insulating layer (30) is formed to have an area smaller than that of one of the positive electrode layer (20) and the negative electrode layer (50) and larger than that of the other one.
非养殖区含量小于南澳湾和大连湾,与深圳湾接近,但大于红海湾的自然海域含量。
It is matched with that in Shenzhen Bay, and higher than in natural region in Honghai Bay.
和大于或小于您花费改变他们和跟踪他们的时间成本是该利益吗?
And is that benefit greater or lesser than the cost of the time that you spend changing them and keeping track of them?
结果表明,干物质重量雄性不育系花蕾和雄蕊显著小于保持系,而雌蕊则明显大于保持系。大多数不育系雌雄蕊的发育曲线存在拐点,它们出现拐点的时期相同,但方向完全相反。
The statistic result indicated that the dry weight of buds and stamens of male sterile lines in B. napus L. are much smaller than the control group while the pistils are much larger.
研究结果表明:高层建筑结构抗震设计中高振型的影响不容忽视,在底部剪力和顶端位移误差小于5%的情况下,累计质量参与系数应大于90%;
The decision principle of mode number is: when the error of base shear and top displacement are both below 5%, the sum of modal participating mass ratio should exceed 90%;
这些比较,比如“小于”,“大于”和“等于”,可以组合成几种常见的表现形式,如“大于或等于”。
These comparisons, which are basically "less than", "greater than", and "equal to", can be combined into several common expressions, such as "greater than or equal to".
换句话说,在硅烷和NF3的二元混合物中,硅烷的浓度大于或等于0.66%和小于或等于95.3%,都会形成爆炸性混合物。
In other words, in a binary blend of SiH4 and NF3, concentrations of silane greater than or equal to 0.66% and less than or equal to 95.3%, form an explosive mixture.
大多数农艺性状的广义遗传力和狭义遗传力均大于60%,仅单株有效穗数和单株产量性状的广义遗传力和狭义遗传力小于50%。
The broad heritability and narrow heritability of most traits were higher than 60%. Broad heritability and narrow heritability of tillers per plant and yield were lower than 50%.
在幸存者中,70%经历小于15分钟的CPR和60%经历大于35分钟的CPR患者得到了良好的神经功能(小儿脑功能种类1,2,3)
Among survivors, favorable neurologic outcomes (pediatric cerebral performance category of 1, 2, or 3) occurred in 70% undergoing <15 minutes of CPR and 60% undergoing CPR >35 minutes.
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