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For this purpose we propose a set of real-timedata processing algorithms, for example, fast linear fit algorithm,structural method of waveform recognition, some algorithms of VCGsegmentation, VCG recognition and feature computation, etc. 为此我们提出一系列实时图形数据处理的算法,如快速线性拟合算法,波形识别的结构方法,向量环分割、识别和参数计算方法等。
linear fitting algorithm 直线拟合法
Based on this model, a multipoint linear fitting correction algorithm is proposed. 基于该模型，提出了一种多点线性拟合校正算法。
In 2001, S. Baker et al of CMU improved original fitting algorithm of AAM. 2001年卡耐基梅隆大学的S.
Then a self-adapt$ation linear fitting method is applied to finding the corner points in the extracted edges,and these poin... 将运算得到的点作为最终的特征点进行图像匹配。实验证明,该算法能够精确地实现现场图像的匹配。
Enligthened by a ch ildren game, this paper constructed an optimal layout fitting algorithm for irre gular shape pieces on a sheet. 从拼图游戏的启发构造了一个异形零件优化排样的拟合算法。
Three mathematical description formulas of FCGR were obtained by data analysis and linear fit or nonlinear. 通过数据分析和线性或非线性拟合得到了3种疲劳裂纹扩展速率的数学描述公式。
It is introduced that an efficient fitting algorithm for Active Appearance Models（AAM） based on the inverse compositional image alignment algorithm. 摘要介绍了一种基于反向合成图像对齐算法的AAM匹配算法。
The B-Splines surfaces fitting algorithm with Multilevel B-Splines is also studied.And a modified fitting method about sparse meshes is put forward. 研究了基于多层次B样条的曲面拟合,并且针对稀疏网格模型拟合曲面的起皱现象给出了改进方法。
In the Statistics area of the velocityplot, click the Statistics Menu button and select "Curve Fit, Linear Fit"in the Statistics menu. 在速度曲线的统计区中,单击统计菜单按钮,并在统计菜单中选择“曲线拟合,线性拟合”。
To solve the problem of quadric surface reconstruction in reverse modeling for mechanical parts, a two-step fitting algorithm was presented. 摘要针对机械零件反求建模过程中常见二次曲面的表面重建问题，提出了曲面拟合分步计算法。
In theStatistics area of the accelerationplot, click the Statistics Menu button and select "Curve Fit, Linear Fit"in the Statistics menu. 在加速度曲线的统计区中,单击统计菜单按钮,并在统计菜单中选择“曲线拟合,线性拟合”。
The axis of the proximal part of the humeral shaft (from the metaphysis to the deltoid tuberosity) was defined through an automatic fitting algorithm written into the software. 近侧肱骨（干骺端到三角肌结节）的轴线通过软件中自带的算法自动确定。
An open architecture robot controller is used as the testbed.The NURBS curve is calculated with an ICP (Iterated Closest Point)-based fitting algorithm. 使用开放式机器人控制器系统作为试验平台，NURBS曲线通过迭代最近点的拟合方法获得。
Experimental results show that the subpixel localization precision of HFA can reach 0.25 pixel. It has greatly decreased computative cost under the comparisons with conicoid fitting algorithm and Gaussian fitting algorithm. 实验表明:与常用的高斯拟合或二次曲面拟合方法相比;双曲面拟合方法在定位精度上为0.;25个像素;而计算量大为减少
This dissertation addresses a practical data processing method of free-form surface for the coordinate measuring machine (CMM), including fitting algorithm, probe radius compensation and surface matching . 本论文的研究工作是对三坐标测量机(CMM)所得测量点进行曲面拟合、测头半径修正以及误差分析,并解决曲面的匹配问题。
Choosing modified corn starch of self-preparation as standard sample,its viscosity and translucent rate were checked and the data is linear fitted. 选用自制的变性淀粉作为样本,检测样本浆液的透光率与粘度,将所得到的数据进行线性拟合。
By the relation between the Allan variance of signal noise and power spectrum density (PSD), the sources of some kinds of noise and its properties are analyzed and calculated using fitting algorithm in the least square method(LSM). 根据光纤陀螺信号漂移和噪声的Allan方差与功率谱密度(PSD)关系,在Allan标准差模型的基础上采用最小二乘法(LSM)进行样本数据拟和,有效地分离和辨识出了光纤陀螺零漂信号中的各项误差源随机误差系数和误差贡献大小。
The measurement is simplified by preinstalling measuring points, and the error from blank anamorphosis is homogenized by positioning fitting algorithm and mathematic programming optimum algorithm. 通过预设特征测量点的方法简化测量,并通过几何拟合算法和数学规划优化算法均化毛坯变形造成的误差。
Firstly, making the time series continuous through inserting data, and secondly removing the secular displacement rate from the time series data through linear fitness. 首先对时间序列中不连续的数据进行内插处理，并通过线性拟合从时间序列中去掉长期滑动速率的影响。