小
- 与 小 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This arithmetic can reduce the complexity greatly.3. EBFB was a new class of even-length biorthorgonal wavelet filter banks base on Parametric Bernstein. Due to the uncertainty of parameters of the Bernstein Polynomial, a design method for optimizing EBFB filter banks based on genetic algorithms was presented.
EBFB小波滤波器是基于伯恩斯坦多项式的偶数长双正交小波滤波器组,本文针对伯恩斯坦多项式中参数的不确定性,提出了一种基于遗传算法的EBFB双正交小波滤波器组的优化设计方法。
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It bes small as one song, as one kiss of the eternal.
它变小了,小如一首歌,小如一回永恒的接吻。
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And then some ellipses that AUGR estimator is better than the OLS estimator and AUGL estimator is better than the OLS estimator are given, respectively.Second, the definition of the almost unbiased unified biased estimator is proposed. This definition includes the familiar almost unbiased estimators in literatures, and it is the unified expression of the familiar almost unbiased estimators. Followed the biased and variance are compared of AUUB estimator and the unified biased estimator, respectively. AUUB estimator has smaller bias than UB estimator and the variance of AUUB estimator is between the variance of UB estimator and 4 times of the variance of UB estimator. Finally the properties of AUUB estimator are discussed. The conclusion is gained that there are parameters made AUUB estimator is better than OLS estimator in terms of their mean square error. The sufficient and necessary condition that AUUB estimator is admissible is given. The ellipse is given that AUUB estimator is
然后给出了几乎无偏统一有偏估计的定义,该定义包括了文献中常见的几乎无偏估计,实现了常见几乎无偏估计的统一表达式;接下来我们比较了几乎无偏统一有偏估计与统一有偏估计的偏度与方差,得出了几乎无偏统一有偏估计比统一有偏估计有较小的偏度,几乎无偏统一有偏估计的方差介于统一有偏估计的方差与统一有偏估计的方差的四倍之间的结论;最后我们对统一有偏估计的主要性质作了讨论,证明了存在参数K,S使得几乎无偏统一有偏估计在均方误差意义下优于最小二乘估计的结论,给出了几乎无偏统一有偏估计为可容许估计的充要条件,还给出了在均方误差阵意义下几乎无偏统一有偏估计优于最小二乘估计的椭球。
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New parameter estimation Markov recursive algorithm for continuous stochastic linear system and bilinear system is proposed.
基于小波变换的连续随机线性和双线性系统参数辨识Markov方法分析研究了连续维纳过程在小波变换下的统计特性,给出了维纳过程的离散小波变换系数所构成的离散随机过程的协方差矩阵计算和估计方法,基此提出了线性和双线性连续随机系统参数辨识的Markov估计方法及其递推算法。
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Having leaves that are often clustered, small yellow flowers, and red, orange, or blackish berries.
小檗一种小檗属灌木,有通常是簇生的叶子,小黄花,和红色、橙色,或黑色浆果。
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Qin told Young Blacky the whole story of how her mother had arranged the marriage, how she had feigned being taken by the "spirit", and the words she chanted.
小芹把他娘怎样主婚怎样装神,唱些什么,从头至尾细细向小二黑说了一遍,小二黑说:不用理她!
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Among them, I can not understand is: a very smallnumber of very small insects, also smaller than the ants, but they seemed tothe bloodsucking, nausea really good!
其中,我最看不懂的是:一些很小很小的昆虫,比蚂蚁还小,不过,他们好像吸血的,真的好恶心!
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Flowers bisexual, arising from axils of small bracts, erect, small, often subtended by a bracteole.
花两性,生于小苞片腋的,直立,小,通常被小苞片包着。
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Pedicel bearing a bract and bracteole toward either base or apex, pubescent, puberulent, or glabrous; bracteole similar to bract but smaller.
花梗向基部或先端生苞片和小苞片,短柔毛,被微柔毛,或无毛;小苞片类似苞片但是更小。
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Inflorescences axillary, compound, broadly cylindric, densely flowered spikes 6-10 cm, sometimes grouped at branchlet apex and forming a panicle; axes densely minutely tomentose; bracts weakly persistent at anthesis, filiform-linear, very small.
花序腋生,复合,宽圆筒状, 6-10厘米的花密集穗状花序,有时聚集在小枝先端并且形成一圆锥花序;轴密被小的绒毛;苞片弱的宿存的在花期,丝状线形,非常小。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。