本文给出一种构造哈希函数的曲线拟合法。
This paper presents a curve-fitting method to construct Hash functions.
传统曲线拟合法中，双曲线法的预测效果最好；
The hyperbolic curves fitting method is considered as the most effective one among traditional methods.
提出了曲线拟合法，并引入了适用于小样本的灰度法。
Grey method which is suitable to small size sample is introduced and curve fitting method is also proposed.
基尼系数的测算目前有分布函数法、几何计算法与曲线拟合法。
Nowadays, three methods of calculating Gini coefficient are distribution function, geometric computation and fitting of a curve.
计算扫描颜色通常可以用多项式曲线拟合法和光谱响应计算法。
The normal calculation methods are polynomial fitting and spectral response function fitting.
反馈部分为参数自调整模糊控制器，终点的计算采用二次曲线拟合法。
Feedback control is a parameter self tuning fuzzy controller and the burn through point is calculated by quadratic curve method.
提出了一种基于曲线拟合法求取图像中不规则边界圆的参数求取方法。
A new algorithms for parameters of an image irregular boundary circle parameters is presented, which is based on Curve-Approximate Method.
对气体采用温度修正函数时，能够扩大该曲线拟合法适用的温度变化范围。
When using the temperature correction function for gases, the temperature variation range, to which the curve-fitting method applies, can be extended.
对以幂函数族和以正交函数族为基底的最小二乘曲线拟合法作了对比分析。
The least-squares curve fitting methods based on power functions and orthogonal functions are analyzed and compared.
应用曲线拟合法，对急性呼吸性酸碱平衡紊乱时肾的代偿调节能力进行量化。
Applying curve fitted method quantitates ability of renal compensatory adjustment in acute respiratory acid-base balance disturbance.
并为了求得模型中的基本组成因素——土体刚度，提出有限元-曲线拟合法。
A finite element-curve fitting method for determining the rigidity of back filling soil, which is a basic component factor of the model, is also given in this paper.
概述了失真度测量的应用和研究现状，介绍了基于曲线拟合法的失真度测量方法。
Applications and research status of signal distortion measurement are reviewed, and the curve-fit method and its applications in signal distortion measurement are introduced.
目的拟合列车车轮踏面的实恻轮廓曲线，方法采用三阶导数连续的分段曲线拟合法。
Aim To determine the measured profile of a wheel in railway vehicle. Methods So - called piecewise curve-fitting method of the third derivative continuity is employed.
最后，提出了三种方法对模型进行校验，分别是指标对比法、参数对比法、曲线拟合法。
Finally, three methods have been proposed for model calibration, namely, index comparison, parameter comparison and curve fitting.
介绍了数据采集系统单扫描采集速率的一种简单实用的精确评价方法，即正弦波曲线拟合法。
A simple and useful evaluation method for the single scanning sampling rates of data acquisition system is presented. It utilizes the sinusoid curve fit method.
以高斯模型为基础，根据调制度分布曲线的特征，设计了一种新的高度恢复算法—高斯曲线拟合法。
A new depth retrieval algorithm based on the model of Gaussian point spread function is proposed, which uses the Gaussian distribution to interpolate the modulation to obtain the accurate depth map.
结果表明，方法误差与随机噪声的性质有关：在本底噪声为主时，二次曲线拟合法精度高，计算量小。
The result shows that the parabolic fit method has a high precision with fewer computing time when the background noise is the main noise source.
利用曲线拟合法以处理圆二色谱光谱滴定的实验数据，可以给出更为可靠的主客体络合物的络合稳定常数。
Curve fitting method was employed to determine the stability constant of host guest complexes from spectropolarimetric titration data processing.
此外，与多项式曲线拟合法的对比分析表明，该方法优于传统的多项式曲线拟合法，具有更好的预测效果。
The proposed method can give more reasonable and more promising prediction results as compared with polynomial curve fitting technique.
本文对坦克火控系统弹道解算问题中的曲线拟合法进行了一定的理论分析，指出了这一方法所具有的某些特性。
This Paper has theoretically analysed curve fitting method of problem to solve trajectory for tank fire control systems, and has described some characteristics which the method possessed.
然后，着重讨论了用于轴承边界的圆度、尺寸和圆心度检测的两种计算方法—点—圆变换法和圆形曲线拟合法。
Then, two methods are discussed which are point-circle transformation and circular curve fitting for inspecting the bearing's circularity, dimension and concentricity.
结果表明采用曲线拟合法能使测距绝对误差在3个采样点以内，与传统的反射波起始点确定方法相比有较大优势。
The absolute error is no more than 3 sampling points, so it has more advantages compared with the traditional methods to judge the start point of reflect wave.
通过分析MOS管在饱和区失配因素，优化MOS管失配模型，提出用最小二乘曲线拟合法进行相关模型参数提取。
The factors of MOS transistor in the saturation region are analyzed, the mismatch models are optimized, and the model parameter extraction is done by least squares curve fitting method.
传统的实测曲线拟合法对土模型参数的反演采用人工试凑的方法，效率低，且需要有一定工程经验的专业人员来操作。
Traditional signal matching analysis adjusting parameters of soil model uses manual way which has a fault of low efficiency and need the professional who processes engineering experience.
鉴于相平衡样品的浓度范围宽(0—100%)，所以，定量采用曲线拟合法求得标样浓度与峰面积归一数据的关系方程。
Since the concentration range measured is very wide (0-100%), curve-fitting method is used for obtaining the correlation equation correlating sample's concentration and peak area normalization data.
分析了最小二乘拟合法在CCD采样曲线拟合中的应用，对应用中存在的问题及其解决方法做了进一步的探讨。
The least - square method applied to CCD graph fitting is analysed, and a further solution of the problematic point in the application is given.
分析了最小二乘拟合法在CCD采样曲线拟合中的应用，对应用中存在的问题及其解决方法做了进一步的探讨。
The least - square method applied to CCD graph fitting is analysed, and a further solution of the problematic point in the application is given.
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