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- Natural orthogonal function expansion 自然正交展开
- orthogonal function expansion 正交函数展开式
- It uses WAP PUSH technology to achieve function expansion of the Web network library,enhances information intercommunion between reader and library. 利用WAP PUSH技术实现了Web网络图书馆的功能扩展,增强了读者与图书馆的信息交互。
- Using the modified Jacobi elliptic function expansion method,the periodic wave solutions for the coupled nonlinear Klein-Gordon equations are obtained. 利用修正的Jacobi椭圆函数展开方法;获得了一类耦合非线性Klein-Gordon方程组的周期解.
- This paper discusses function expansion of TMS320F240,a DSP manufactured by TI, with examples of the expansion between DSP and the expansion of EEPROM. 以 DSP之间的相互扩展和扩展串行 EEPROM为例 ,讨论了 TI公司的 TMS32 0 F2 4 0型 DSP的串行外设接口 (SPI)模块的功能扩展。
- The framework generalizes the necessary steps in radar processing, and solves the problem of algorithm renewal and function expansion. 该流程框架概括了一般雷达处理流程的必要步骤,解决了算法扩充、功能扩展等技术问题。
- Typical numerical examples have been given,showing the equivalence of this method and the finite Laguerre-Gauss function expansion. 给出的典型数值计算结果证实了这种方法与有限拉盖尔-高斯函数展开法是等价的。
- This paper construct a kind of reduced-form Fuzzy Neural Networks (FNN) according to the qualtities of Fuzzy Basis Function Expansion. 本文根据模糊基函数展开的性质构造出一种简化形式的模糊神经元网络(FNN)。
- Conclusion It is a function expansion of eye tracking system, and it can be used conveniently in on-line or off-line fatigue detection. 结论该方法扩充了眼动仪的功能,可以方便地用于工作状态下的脱机与在线疲劳检测。
- Using the empirical orthogonal function(EOF)and the optimum subset regression(OSR),the statistical forecast model of dryness and wetness was established. The model includs both the principal feature of predictant and the optimum grouping of predictor. 利用自然正交函数(EOF)和最优子集回归(OSR)两种统计方法建立了统计预报模型,既抓住了预报对象的主要特征,又考虑了预报成因的最优组合。
- Based on the empirical orthogonal function(EOF) and singular value decomposition(SVD) method the spatial distribution and time variation of soil temperatures in the plateau are analysed. 运用EOF方法分析了各层地温的时空特征,并对不同时段的地温场和降水场进行SVD分解,并讨论了前期地温变化,尤其是10cm地温变化与我区降水之间的关系。
- By using the monthly temperature in 160 stations of China and the NCEP/NCAR reanalysis data,the winter(November to March) temperature variations from 1951 to 2000 are studied with the empirical orthogonal function(EOF) analysis. 利用我国160个台站50年(1951~2000年)的月平均温度资料和NCEP/NCAR再分析资料,对我国从1951/1952~1999/2000共49个冬季(11月至次年3月平均)的气温进行经验正交函数(EOF)分解。
- It adopted EZ_USB FX produced by Cypress Corporation as interface chip whose soft-configure feature made it easy to realize the function expansion of the system. 系统采用Cypress公司推出的EZ-USB FX作为接口芯片,其软配置特性便于系统的功能扩展。
- In a medium of monoatomic heavy gas, using the parabolic cylindrical function expansion, an asymptotic energy distribution and its decay constamts were derived. 对于单原子的重气体介质,利用抛物柱函数展开法,求得了渐近能量分布及其随时间衰减的常数。
- Orthogonal function spectrophotomery was used for obliterating the interferance of absorption RESULTS: Azone (1 %) had a significantly effect on percutaneous absorp-tion of bifonazole. 结果:1%25氮酮明显促进联苯苄唑经皮渗透作用,并可明显缩短时滞而增加贮库效应。
- The article analyzed the weekly time series data of horizontal displacement at fiducial stations of China's continent by using the empirical orthogonal function (EOF) in Meteorology. 摘要利用大气科学常用的经验正文函数(EOF)分解方法,对中国大陆连续观测的基准站的水准位移每周解时间序列进行分析。
- By the function expansion, the nonlinear equations of Hammerstein model could be converted to a class of linear one, so the intermediate linear model was established. 将H模型的非线性方程转换为类线性形式,从而建立线性过渡模型。
- Then, considering the modulation and non-stationarity of RFI, we propose the modulated model and time-variant AR model.Solutions using the base function expansion are introduced. 然后,针对RFI信号的调制特性和非平稳性,分别提出了其调制模型和时变AR模型,并讨论了采用基函数展开形式的模型求解方法。
- METHODS: The Initial Average Rate Method was used to determine the stability of baicalin in the Ziqinqingre liquid,the content of baicalin was determined by orthogonal function spectrophotometry. 方法:采用初均速法对栀芩清热液中主要成分黄芩苷的稳定性进行研究,以正交函数光谱法测定了黄芩苷的含量。
- The numerical results for the one_dimensional bil liard system are coincide with the results of basis wave function expansion meth od and also coincide with the results of classical cases. 一维弹球系统数值计算的结果与基底波函数展开方法的结果符合得很好 ,也与经典弹球系统的结果有对应关系