In this paper a method is presented for fitting, in the least-squares sense, a bivariate cubic spline function to values of a dependent variable, specified at points on a rectangular grid in the plane of the in
doi:ConferenceArticle/5af33d1ec095d70f18b3319eRunrongSchoolFanSchoolTianyuanSchoolTanSchoolHuiSchoolChangSchoolXiaoningSchoolTongSchoolYunpengSchoolGaoSchoolEngineeringFan, R.R., et al. (2013) A Method for Assessing Customer Harmonic Emission Level Based on the Iterative Algorithm for Least Square ...
A novel algorithm for circle curve fitting based on the least square method by the points of the Newton's rings 来自 Semantic Scholar 喜欢 0 阅读量: 119 作者:C Fan,L Chang 摘要: Circle curve fitting is always the one of the hot issues of the engineering technology field, circle curve ...
* Least Mean Square Algorithm * return value @error when stop iteration * use @lms_prob->method to choose a method. */doublelms(structlms_st*lms_prob){doubleerr;doubleerror;inti=0;intj=0;intiter=0;staticdouble*h=0;/* 加static,防止栈溢出*/h=(double*)malloc(sizeof(double)*lms_prob-...
(Mathematics) a method for determining the best value of an unknown quantity relating one or more sets of observations or measurements, esp to find a curve that best fits a set of data. It states that the sum of the squares of the deviations of the experimentally determined value from its...
Algorithms Thedsp.RLSFilterSystem object, whenConventional RLSis selected, recursively computes the least squares estimate (RLS) of the FIR filter weights. The System object estimates the filter weights or coefficients, needed to convert the input signal into the desired signal. The input signal can...
Sometimes an algorithm cannot exist for solving an infinite class of problems, particularly when some further restriction is made upon the accepted method. For instance, two problems from Euclid’s time requiring the use of only a compass and a straightedge (unmarked ruler)—trisecting an angle...
4. Method The control algorithm is divided into two parts and the first part deals with the extraction of active and reactive weights for reference supply current, whereas the second part generates unit templates, current errors, and switching pulses for the voltage-source converter. The whole pro...
we utilize a two block coordinate descent method [15] to alternately minimize the criterion forPand then forQ. We adapt a fast non-negative least-squares algorithm [16] to additionally include a sum-to-one constraint forQand an upper-bound forP. We show that the expected value for the est...
Furthermore aleast square algorithmis provided to determine the consequent part of each rule. 针对T-S模糊模型,由模糊c均值聚类算法确定其逻辑前件参数,进而采用最小二乘算法确定模糊推理规则的后件参数。 3. This algorithm first preprocesses the image with the method of character extraction and edge det...