小波方法,wavelet method
1)wavelet method小波方法
1.Research on Application of Wavelet Method in Damage Identification of Bridge Structures;小波方法在桥梁结构损伤识别中的应用研究
2.The article establishes enterprise development level index through selecting,quantifying, standardizing and synthesizing the single enterprise index, and uses thewavelet method to analyse and forecast enterprise development level, which has obtained good effect.通过对企业单一指标进行选取、量化、标准化与合成处理,建立了企业发展水平指标,并利用小波方法对企业发展水平进行了分析和预测,得到了较好的效果,同时通过大量的研究试算,预测了某具体企业的企业发展水平。
英文短句/例句
1.Legendre Wavelets Method for Differential Equations微分方程的Legendre小波方法
2.The Method of Numerical Integration with Daubechies Wavelet;数值积分的Daubechies小波方法
3.Systemically checking-up strong earthquake precursory waves with wavelet analysis用小波方法系统检验强震“前驱波”
4.2D Interpolating Wavelets、Multifrequency Multifunctions Wavelets Nonharmonic Wavelets and Wavelets-Based Solutions to ODE;二元插值小波、多频率多函数小波、非调和小波及微分方程的小波方法
5.Numerical Solution of Fredholm Type Integral Equation by Using WaveletsFredholm型积分方程的小波方法
6.Remote sensing image fusion based on PCA+àtrous wavelet transform基于PCA+àstrous小波融合方法
7.Study on the Wavelet and Frequency Domain Methods of Financial Volatility Analysis;金融波动分析的小波和频域方法研究
8.Research on the Methods of Wavelet Transforms for CR Image Noise Filtering;基于小波变换的CR影像滤波方法研究
9.Multicell Subcarrier Allocation Based on Kalman Filter ForecastKalman滤波预测的多小区子载波分配方法
10.Study of Detection Method on QRS Complexes Based on Wavelet Transform基于小波变换的QRS波检测方法研究
11.New Method of Harmonic Detection Based on Wavelet一种基于小波的电网谐波检测新方法
12.Research on method of non-Bayesian filtering based on wavelet小波域非Bayesian滤波方法研究
13.New Method for Fault Diagnosis of Rotating Machines Based on Harmonic Wavelet Filtering基于谐波小波滤波的旋转机械故障诊断新方法
14.Using the proposed entropy minimization rule, the parameters of the wavelet filter are optimized.采用最小熵方法对小波滤波器参数进行优化。
15.The Construction of a Sort of the Scalar (Multi) Wavelet and Wavelet Signal Processing;一类单（多）小波构造方法及小波信号处理
16.The Method of Eliminating Gibbs Phenomenon in Wavelet and Multiwavelet Transform and Its Application;小波及多小波Gibbs现象的改善方法及应用研究
17.The denoising method analysis of signal based on wavelet and wavelet packet基于小波和小波包的信号消噪方法分析
18.Small leakage detection of long distance pipeline based on harmonic wavelet analysis基于谐波小波分析的管道小泄漏诊断方法
相关短句/例句
Wavelet-Galerkin小波-Galerkin方法
3)wavelet WTMM method小波WTMM方法
4)quasi-wavelet discrete scheme拟小波方法
1.Fox obtaining numerical solution of the(1+1) dimension nonlinear partial differential equation,thequasi-wavelet discrete scheme is proposed.以浅水长波近似方程组为例,提出了拟小波方法求解(1+1)维非线性偏微分方程组数值解,该方程用拟小波离散格式离散空间导数,得到关于时间的常微分方程组,用四阶Runge-K utta方法离散时间导数,并将其拟小波解与解析解进行比较和验证。
5)wavelet multiscale method小波多尺度方法
1.Based on the idea of multiscale approximation, awavelet multiscale method is proposed by combining the wavelet analysis and multiscale inversion strategy, and applied to the inversion of porosity in the two-phase medium.将小波多尺度方法归结为三种不同算子(分解算子、求解算子、插入算子)的交替应用,给出了小波多尺度反演算法的基本流程图,并推导出当采用Daubechies紧支撑正交小波时,小波多尺度算法涉及到的分解算子矩阵和插入算子矩阵。
2.Awavelet multiscale method was introduced and applied to the inversion of Maxwell equations.将小波多尺度方法应用到Maxwell方程反演过程,通过小波变换,反问题被分解到多个尺度上,于是原反问题可以在子一级的尺度上,由大尺度到小尺度逐级求解。
6)wavelet collocation method小波配置方法
1.To build the systematical behavioral model, firstly the systematical structural description is established by formulating the nodal algebraic equations, and secondly the behavioral description of all building blocks is established bywavelet collocation method.提出一种模拟电路行为级自动建模的方法·通过构建节点代数方程确定系统结构描述,利用小波配置方法建立所有基本单元的行为级描述,最终建立系统行为级模型,并据此开发了自动建模软件·所建模型面向模拟电路硬件描述语言的工业标准形式,在保证较高精度的同时,在仿真速度上与晶体管级描述相比具有明显的优势
延伸阅读
自治场多重散射波Xα方法分子式：CAS号：性质：用于分子计算的Xα方程。在Xα方程基础上采用松饼罐头(muffin-tin)近似，将分子分为三个区：原子内区I，原子间区II和原子外区III，进而对其势能采取近似，然后根据Xα方程分别对三个区域利用边界条件建立久期方程并求解，从而得到分子轨道和能级。该方法计算简单，用过渡态概念计算的结果和能谱数据接近，而且适于原子簇的计算。但是其计算精度比从头算差，对共轭分子计算也不理想。
