integral function

based on four assumptions, theoretical analyses indicate that the amplitude of ultrasonic speckles in space is in the form of rice distribution, and the phase probability density function of the ultrasonic speckles is a compound function of gauss distribution function and gauss probability integral function.

在假设条件下，理论分析的结果表明，空间超声散斑的振幅服从Rice分布，而它们的相位概率密度函数是一个包含Gauss分布函数和Gauss概率积分函数的复合函数。

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in regard to an practical problem, the mathematical model is established according to the nature of the integral function.

从一个实际问题出发，通过把实际问题转化为数学模型，根据取整函数的性质，导出一些结果；

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Its changeable angle mechanism is of vital importance to the integral function of the rig.

其变角机构关系到钻机的整体性能.

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A Generating Algorithm for the Judgment Matrix in AHP Based on Pre-Ordering and Top Integral Function

基于预排序和上取整函数的AHP判断矩阵生成算法

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on some problems of variable indefinite integral function

关于变限积分函数若干问题的研究

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numerical calculation for fermi integral function and its inverse function

优化费米积分函数及其反函数的数值计算方法

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the top integral function is the function that its value is the smallest integer greater than the independent variable or equal to it.

上取整函数是其值为取不小于自变量的最小整数的函数。

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study on analytical solution of temperature field of artificial frozen soil by exponent-integral function

基于指数积分函数的人工冻土温度场解析研究

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sharing values and singular direction of an integral function

整函数的公共值与奇异方向

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elementary approach for proving the expansion of exponential integral function

指数积分函数展开式的初等证明方法

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sharing values and angular value distribution of an integral function

整函数的公共值与幅角分布

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order of rational integral function

有理整函数的阶

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The paper discusses several analytic characters and the extensive application of the integral function and fraction parts of functions, which have the differentiation with contact.

取整函数与小数部分函数既相互联系又有区别，各有一些独特的性质，在数学及生活中有着较广泛的应用。

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application of the criteria of zero-sequence integral function in fault line selection

零序能量积分函数判据在故障选线中的应用

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The simplified expression of error integral function is used to derive the precise expressions of pairwise error probability for MRC receivers wherein the probabilities of slow fading multichannel come from different distribution families.

基于误差积分函数的简化计算式，推导了分集接收的多路信道分别具有不同衰落特性时，成对差错概率的精确表达式。

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