Compared with the original two kinds of Phase-Difference Correction, only one sequence of time-domain signal is sampled and FFT analysis of same points is performed twice in this method.
与原两种相位差法相比，这种方法只采一段时域信号，且进行两次相同点数的FFT分析。
To solve this question and assure the analysis precision, this article USES the analytic method combines the limited difference method, to gain the sensitivity of the aerodynamic parameter.
为解决这个问题并保证灵敏度分析精度，本文提出用解析法与有限差分法法有机结合的方法对气动参数进行灵敏度分析。
With combination of bi-directional difference method and FEM, the computation and comparison analysis on cooling effect of flexible pipe and black pipe in TGP are carried out.
利用双向差分法和有限元法相结合，对三峡大坝采用软冷却水管和黑铁管的冷却效果进行了计算与对比分析。
Because of the application of explicit difference method, it is especially suitable to elastoplastic analysis, large deformation analysis and construction process simulation.
由于采用显式差分法，它尤其适合于材料的弹塑性、大变形分析以及施工过程的模拟。
The mechanical analysis is made on anti-slide pile with a new model of finite difference method.
通过抗滑桩结构的力学分析，建立了抗滑桩结构的有限差分模型。
Based on the finite difference time-domain (FDTD) method, a novel model is presented for transient analysis of power cable system.
基于时域有限差分算法，提出了一种新的电力电缆电磁瞬态分析的计算模型。
The result shows that this model is scientific and effective to reveal the difference of pollutant degree between the water enviroment units, which is an ideal method for cluster analysis.
研究结果表明，模糊聚类分析的方法可以客观、准确地反映水体环境单元污染程度的差异，是一种比较理想的聚类方法。
A finite difference method was derived for the analysis of time domain electric field integral equation (TDEFIE) of thin wire structures.
提出一种求解基于细线结构的时域电场积分方程(TDEFIE)的方法-有限差分方法。
A comparative analysis is made for the space grid by the use of stiffness matrix method and the difference method which is specifically applied to grid beams.
在计算方法上对空间桁架矩阵位移法与网格梁差分法以及模型网架试验结果作了对比分析。
The accuracy steadiness of the technological process is an important part for reliability analysis of the technological process which is usually remarked with continuous difference method.
工艺过程精度稳定性是工艺过程可靠性分析的重要组成部分，常用续差法对其进行评定。
Finally through simulation of energy consumption, we analyze the difference between dynamic analysis method and the effective heat transfer coefficient method.
最后通过能耗模拟，比较了动态计算方法和有效传热系数法的差别。
This paper describes the three dimensional numerical analysis of current gain for the lateral transistor with multiple collectors by using the finite difference method.
本文叙述了用有限差法对多集电极横向晶体管电流增益进行三维数值分析。
Based on problems of the wheel measuring equipment, this thesis use an original method called the Collision Vibration Energy Transmission Time-Difference Analysis method.
本文针对轮对检测的关键技术问题，应用一种新颖的能量传递时差分析方法。
And we have done incomplete difference analysis to the model and test with reamer intercept method to ensure the correctness of the model.
对所得模型作残差分析，用刀切法加以检验，保证了模型的正确性。
The formula for the parameter relative phase difference of the pseudo-random tripe-frequency IP method is draw through calculation and analysis of a established RC model, and a proof is given.
通过对建立的RC模型计算分析，引出了伪随机三频激电法的参数相对相位差的计算公式，并加以论证。
The application of ADI and high-order compact finite difference method to the breakdown voltage analysis of thin film SOI RESURF structure.
采用ADI与高阶紧致差分相结合的方法计算薄膜soiRESURF结构击穿电压。
Method: We synthetically analysis the difference of theoretical origin, scientific connotation, basic content, thinking methods by different research methods such as philology, history and logic.
研究方法：采用文献学、史学、逻辑学研究方法，对四象医学和中医辨证论治的理论源流、科学内涵、基本内容、思维方法等进行综合分析比较。
The rigorous electromagnetic analysis of diffractive micro-cylindrical lenses that are finite in extent using a two dimensional finite-difference time-domain (FDTD) method is presented.
利用严格电磁分析方法——时域有限差分法，对有限口径衍射微柱透镜的轴向光强分布进行了严格分析，并且与传统的标量分析方法进行详细比较。
The vibration level difference evaluation method was used to analysis the problem of dynamic optimization design for the ship's stern structure in metal material.
运用振级落差减振效果评价方法研究某舰艉部分基于金属材料结构动力学的优化设计问题。
The dynamic analysis of a layered fiber-reinforced composite laminate subject to a given impact loading has been made with a three dimensional finite element and central difference method.
本文采用三维有限元和中心差分法对一个具有一定取向的层板在冲击载荷下进行了动力分析。
A numerical model was established for analysis of their effects, and the problems were solved by use of finite difference method.
建立了地面新施工荷载对地铁隧道的影响分析计算模型，并采用有限差分法进行了求解。
By using image difference and gray stretch technique, image histogram analysis method was used to investigate the movement of particles in image sequence.
利用差分法配合灰度拉伸对颗粒运动图像进行了处理 ，直方图分析表明 ，像素在灰度上的分布特性与颗粒运动的剧烈程度具有相关性。
The difference of signals derived from the outside flaw and the inside flaw is analyzed, and the flaw recognition method is also discussed based on wavelet analysis.
同时，对小波变换后管壁内、外表面局部缺陷信号的特征进行分析，探讨了基于小波变换的内、外表面局部缺陷的分类方法。
The difference of signals derived from the outside flaw and the inside flaw is analyzed, and the flaw recognition method is also discussed based on wavelet analysis.
同时，对小波变换后管壁内、外表面局部缺陷信号的特征进行分析，探讨了基于小波变换的内、外表面局部缺陷的分类方法。
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