After analyzing interpolation algorithms used for machining process in detail, the special point-by-point algorithm for micro fabrication process was developed based on excimer laser processing theory 论文对微加工过程中使用的插补算法理论进行了详细分析。根据准分子激光微加工特点确定了逐点比较法作为本系统的加工算法。
In addition, the dissertation studied color interpolation algorithms of imaging sensor, and proposed two new approaches . the first one was based on green components, the second one was taken color filter array ( cfa ) into account 其一是基于绿色分量的对焦分析法,其二是考虑颜色滤波阵列的以原始绿色分量作为对焦评价函数的计算依据的对焦法。
Two kinds of interpolation algorithms are analyzed and concluded that the centroiding algorithm is better for star spot position estimation . the noise effects on the centroding are analyzed by numeric simulation, educes the noise rms model 利用误差统计理论,采用数值模拟的方法,分析了各种噪声对矩心法质心计算精度的影响,推导整理了噪声误差模型。
This harmonic analysis algorithm presented in this paper gets sampling datum using asimultaneous sampling technology, then alters these sampling datum by the interpolation algorithm in order to achieve the effect of simultaneous sampling 该种电网谐波分析方法是利用非同步等间隔采样技术得到采样数据,然后,将采样数据经插值变换,使其达到近似同步的采样效果。
Then a low pass filter is designed to filter high-frequency noise in data . and smooth data again by means of central interpolation algorithm; helicopter model with multi input single output are identified respectively in ls method and ml method (2)剔除并补正了飞行实验数据中的野值;设计了一个低通滤波器来滤除数据中的高频噪声;用中心插值算法对数据二次平滑。
This algorithm is to work out the correction table by using the theoretical data to contrast with the real data of the corresponding points in laser beams so as to correct the pillow-shaped distortion and other errors in terms of the interpolation algorithm 该算法用理论数据与激光束在相应点的实际数据进行比对,制成校正表,按插值算法校正实际的枕形畸变及其它误差。
Sencondly, passive location system nonuniformly-sampled data synchronization algorithm is designed based on the particularity of the passive location nonuniformly-sampled data, which including adaptive system period algorithm with sliding window and fast interpolation algorithm cep其次,针对无源定位系统非均匀采样数据的特殊问题提出了无源定位系统非均匀数据同步化算法,即滑动窗自适应系统周期计算和快速内插算法。
A new harmonic analysis method for electric power systems based on triangle basis functions neural network was presented, the convergence theorem of the algorithm was proposed, and a window function and interpolation algorithm were employed to correct the frequency of fundamental waves 摘要提出了一种新的基于三角基函数神经网络的电力系统谐波测量方法,给出了该神经网络算法的收敛定理,并采用加窗插值算法修正基波频率的准确度。
The objective of this study is to develop approaches to correct the stripe noises and overlaps at the edge of modis imagery . the suitable geometric correction methods for modis data are studied as well . the templet interpolation algorithm is used to remove stripe noises 本研究工作采用模板插值法将噪声像元灰度值用其周边非噪声像元的灰度数据以距离的倒数为权重值进行加权平均而得到的数值替换,以此消除modis数据中的条带噪声。
Here, three methods are presented : shortening compensation, extending compensation and insertion compensation . this thesis also puts forward an improved dda arc interpolation algorithm, which decreases the radial deviation of the traditional algorithm without losing the original advantages 改进的dda圆弧插补算法继承了传统dda圆弧插补算法不含超越函数的优点,减少了传统dda圆弧插补算法的径向误差,实现了内外均差弦线插补。