查询词典 multinomial coefficient
- 与 multinomial coefficient 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The initial phase is obtained by removing the frequency item in the multinomial using the DFT coefficient which is from two discrete sinusoid signal sequences of different length.
该方法通过截取正弦波的两段长度不同的离散序列,利用它们的DFT系数来消去正弦信号的频率项,从而估计其初相。
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ABSTRACT: By using image processing software, based on the coordinates of clear points in images and the theoretical coordinates of the points in the reference coordinate system, the coordinate relation multinomial of pre-and post-correction control points can be established by means of the digital image correction technique and the coefficient in the multinomial can be sought on the basis of the coordinates of a certain number of control points.
前言 考古绘图一直是考古学研究中不可或缺的重要技术,能够反映考古遗迹的分布状况或者典型器物的多重特征。但是随着考古学研究的深入和对相关技术手段需求的增加,考古绘图技术却始终停留在通过直尺等量取数据、再使用直尺和铅笔绘图的水平上,成图精度很低,周期较长,图形品种单一,远远不能满足现代考古学研究的需要。
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One is theexplicit formula for strict-connected acyclic hypergraphs:〓where a=r-d,m=/a;the other is the recurrence formula for linearacyclic hypergraphs:〓where the numbers of r-1 and r in the multinomial coefficient are j and krespectively,〓 and 〓.
一个是关于严格-维连通无圈超图的显式公式:〓其中a=r-d,m=/a;另一个是线形无圈超图的递推公式:1=〓其中r-1与r在多重组合数中的重数分别是j与k,〓且f(0,r)=1。
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In the method of the invention, a baseband signal is pre-processed to realize nonlinearity compensation. The pre-processing method comprises the following steps: the filter coefficient and the multinomial coefficient of the high power amplifier are extracted; corresponding gain is calculated for the amplitude value of each point input into the sequence of the baseband signal, and the phase compensation value is calculated according to the amplitude gain; the phase compensation value and the gain which are corresponding to each point are synthesized into re-gain, a pre-processing value pi is obtained, and pre-processing output sequence is formed; the pre-processing output sequence is output into the high power amplifier directly or through a inverse filter.
本发明方法是将基带信号进行预处理来实现抵偿非线性,预处理方法是:提取出高功率放大器的滤波器系数和多项式系数;对输入基带信号序列中的每一点的幅值计算对应的增益,根据幅度增益计算出相位补偿值;每一个点对应的相位补偿值与增益合成复增益,得到预处理值p i ,构成了预处理输出序列;将预处理输出序列直接或经过反向滤波器后输出到高功率放大器中。
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And giving the way to own the biggest coefficient in an inferior expansion; The third is that showing the mathematic expectation for multinomial distribution, covariance matrix, characteristic function as well as generating function; Finally, introducing some application instances about gaining maximum value and some simple applications of multinomial distribution in reality.
并且给出了M项N次多项展开式中最大系数的求法;3。介绍多项分布的数学期望、协方差阵、特征函数以及母函数;最后,介绍多项分布最大值求法的应用事例以及多项分布在实际中的简单应用。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。