transformation coefficient

In PIV treatment, paper has founded cross-correlation and surface fitting law, applying Hartly transformation in cross-correlation to get prime correlation coefficient, then doing surface fitting of correlation coefficient, we can get the most correlation coefficient derivation, this law can improve precision to subpixel.

PIV处理时，利用Hartly变换进行初始互相关运算，并对相关系数进行曲面拟合，通过曲面最值求解获得最大相关系数，以提高速度测量精度。

Constant coefficient computing formulas are better than traditional variable coefficient computing formulas. Constant coefficent formula for conformal projection transformation is the best model for computer calculation. They could be widely applied in flelds of computer cartography, map databases and GIS, ect.

常系数计算公式优于传统的变系数计算公式，是基于计算机的等角投影变换的最佳模型，它在计算机制图、地图数据库、GIS等领域中有着广泛的应用。

A new approach to cost sharing for a cogeneration PLANT-METHOD of heat rate transformation coefficient

热电厂供热成本分摊新方法&热耗变换系数法好处归热法的新解与理论证明

Constant Coefficient Formulas for Conformal Projection Transformation and Their Application in Zone Transformation for Gauss-Kruger Projection

等角投影变换的常系数公式及其在高斯&克吕格投影换带中的应用

The variation of the carbon diffusion coefficient at the vicinity of the phase boundary during the process of eutectic solid state phase transformation of the phase boundary was analyzed.

然后分析了碳钢在过冷等温时，相界面共格的固态相变过程中，相界面附近碳的扩散系数变化的情况；

The relations between glass composition and refractive index, dispersion, density, transformation temperature, softening temperature, thermal expansion coefficient, thermal optical coefficient are studied.

研究了上述系统玻璃折射率、色散、密度、轻变温度、转化温度、热膨胀系数、热光常数和成份之间关系。

As a pre-processed procedure, in order to reduce the condition number of the matrix used for determined the coefficient of basis function, the scale transformation is used in time and frequency domain respectively, and the data in time domain is smoothed and padded with zero.

信号前处理工作为：在时域和频域内分别进行尺度变换，对瞬态响应波形进行平滑运算和序列补零，有效降低外推系数矩阵的条件数；