查询词典 propositional function

The Morlet wavelet is the complex-exponential function with gauss function wave. Making use of the imaginary part being the Hilbert transform of the real part and the frequency character of "bell shape", this paper presented the Morlet combined wavelet filtering method.

Morlet小波是高斯包络下的复指数函数，利用其虚部是实部的Hilbert变换，频域波形为钟形的特征，提出了基于Morlet组合小波的滤波方法。

The function of the cellular phone can carry out both parties' speech to listen to from the inchoate, arrive to melt various fresh chemical elements of character bell ring, writing message, colorful information...etc. into among them afterwards, then gather to the cellular phone of now multi-media function, let us come in sight of the huge space of the cellular phone development and expand the potential.

手机的功能从刚开始的只能实现双方语音收听，到后来将个性铃声、文字短信、彩色信息等多种新鲜元素融入其中，再到如今手机的集成多媒体功能，让我们看到了手机发展的巨大空间和扩展潜力。

Code of drawing a map in Bessel Newmann function, WINDOWSthe generalized Bessel equation and the Hankel function.

并利用球Bessel函数与半奇数阶Bessel函数的关系计算了本征函数的模方。

Analysis compared with different expression of temperature distribution on deposition and non-deposition in the tested inside-wall of pipeline,a nondimensional temperature function was founded to get a conclusion according to energy equation.Referring to Bessel function,a calculation equation of temperature distribution in the surface and heat-flow density of wax deposit layer in the laminar flow is deduced,as well as temperature distribution inside.This method provides a theoretic basis on the theory law o...

通过对试验环道上测试段相关数据的测试，对比分析测试段管壁有沉积物和无沉积物时测试段管壁内温度分布的不同表达式，根据能量方程建立了无量纲温度分布方程，利用贝赛尔函数推导出原油在层流状态下沉积层表面温度分布、沉积层热流密度、油流温度分布等相关温度场的计算公式，为研究蜡沉积规律，定性分析管路结蜡层厚度和制定合理的清管方案奠定了理论基础。

In this paper, based on the Bessel function, an Ordinary Differential Equation was derived for time-domain Green function and its gradients in this paper. A new efficient calculation method based on solving ODE is proposed.

在探索求解精度和计算效率的矛盾中，提出了结合求解常微分方程的节点制表、节点间插值的快速计算Gre en函数的方法并据此开发了一套三维深水时域Green函数的数值计算程序。

By use of the series representation of the Bessel function of the first kind and zero order, the approximate expression of the wave structure function under all conditions of atmospheric turbulence is derived.

由第一类零阶贝塞尔函数的级数展开推导出波结构函数在任意湍流条件下的近似表达式。

For scattering state, its wave function should tend to the spherical Bessel function with a certain phase shift outside the interaction region.

对于散射态，其波函数在相互作用区域以外，应趋近于带有相移的球贝塞尔函数。

This paper uses the property of Beta function and studies the origin moment of Markov chain first arrival target function.

应用贝塔函数的性质，研究马尔科夫链的首中目标函数的原点矩，对有关重要结果做了一些必要的改进，并给出了简单证明。

Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, and to the scatter model function nolinear and the existence of various noise sources in the measurements in addition to the model function, the

由于卫星散射计探视雷达回波的各向异性的双调和性质，同时由于散射物理模型函数的非线性及信号中存在噪声，使得常规点方式风场反演中风向有多至4个解的多解存在。

Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, moreover, scatter model function nonlinear and the existence of various noise sources in the measurements in addition to the model function, the retrieval wind results consist of as many as four wind directions.

摘 要 由于卫星散射计探视雷达回波的各向异性的双调和性质，同时由于散射物理模型函数的非线性及信号中存在噪声，使得常规点方式风场反演中风向有多至4个解的多解存在。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样