查询词典 correlation function
- 与 correlation function 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using 2-dimension correlation coefficient and correlation function, we can find multiwavelet that is fit for compression coding of cloud image.
并利用二维相关系数和二维相关函数,找到适合对气象卫星数字云图进行压缩编码的多小波。
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The theoretic formulas for cross correlation analysis were derived. 2. According to the frozen model, a transit model and expression formula of flow noise were got. Parameter estimation algorithm was applied in calculating of cross correlation function.
根据凝固模型,建立了流动噪声信号的传递模型,推导出凝固模型时的传递函数的表达式;对两种流动模型情况下,流动噪声的传递进行理论和仿真研究,仿真表明,尽管参数估计法可以消除传感器的涂污现象,但计算量大,速度慢,不能满足实时测量的要求。
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Ultrasonic measurement method is a new one. It has many advantages, such as, not changing the profile of the flow and characters of the fluid, non-invasion, no pressure losing and can work under the severe conditions. Collecting the flow noise signals at the upstream and downstream of the pipe, adopting the cross correlation method to analysis signals, calculating the cross correlation function and finding the peak of it, then we can get the transit time.
超声波流量测量具有不改变流动状态与性质、非接触、耐恶劣环境等优点,通过对所采集的上、下游流动噪声信号进行相关分析,其互相关函数的峰值位置所对应的时间,为流体流过上、下游传感器之间的距离所用时间,进而计算出流速和流量。
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A fast algorithm, which is based on polarity correlation method for the calculation of normalized cross\|correlation function, is presented. It is suitable for stationary random signals which have Gauss distribution.
针对工程测试中较常见的具有Gauss 分布的平稳随机信号,提出了一种基于极性相关方法的计算信号间标准化互相关函数的快速算法。
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Taking the template image and the sub-image of target image as non-correlation random process,the cross correlation function is described as the inner-relation of two random .
在图像的检测中应用随机过程的互相关性,对织物纬档的检测进行了研究,分析了互相关函数值与2幅图像相似性的关系。
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Prepare its own direct correlation function, used to calculate the signal autocorrelation and cross correlation.
详细说明:自己编制的直接相关函数,用来计算信号的自相关和互相关。
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Aimed at rapidity and low power consumption required by intelligent mines,based on correlation theory and pattern recognition technology,a new method is given,in which helicopter noise signal of time domain is analyzed directly,that is to estimate fundamental frequency by calculating self-correlation function,then recognize target thinking of the fundamental frequency as characteristic quantity.
预警识别是被动声探测的关键技术之一,其作用是探测环境噪声信号作为预警信号,当直升机或其它目标出现时,传声器检测到的声能首先被转化为一定幅度的电压信号,电路通过判断信号的大小和其它特征来确定是否出现直升机目标。
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Inthis paper, we collect 119 γ-ray-loud Blazar 97 flat spectrum radioquasars (FSRQs and 22 BL Lacertae objects,and investigaterespectively the correlation between the γ-ray emission (maximum,minimum, and average data) at 1GeV and the radio emission at 8.4GHz bydiscrete correlation function method.
收集了119颗有γ射线噪的Blazar天体样品(97个平谱射电类星体和22个BL Lac天体),用离散相关函数方法分析了1GeVγ射线辐射流量(最大值、最小值和平均值)与8.4GHz射电辐射流量之间的相关性。
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This method, based on the normalized cross-correlation function, is the modified Speckle Pattern Correlation method in the application of the digital image processing technique to the speckle pattern metrology.
该法实质上是借助数字图像处理技术,通过物体位移前后二个散斑场之间的相关性来进行位移测量方法的发展。
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Correlation dimension is the concept corresponding to correlation function in random process.
关联维数是与随机过程中相关函数相对应的概念,对于混沌过程的奇异吸引子,其关联维D2一般为分数。
- 推荐网络例句
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Fancy gold-plated dangling earrings with facetted White Opal crystals.
花式镀金悬垂耳环与facetted白欧泊水晶。
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This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.
本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。
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In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).
在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。