aa new augmented Lagrangian function with 4-piecewise linear NCP function is introduced for the solution of nonlinear programming problems with equality constrained and inequality constrained 一个新的被增添的Lagrangian作用以4-piecewise线性NCP作用为非线性规划问题的解答被介绍以拘束的平等拘束的和不平等 [...
Considering NURBS curve has been widely used in the representation of curve and surface, without loss of generality, a cubic B-spline curve is used here to define the feedrate profile f(u) as a function of path parameter u with the following expression: where are the control points of ...
In this paper, the maximum likelihood function of the probability density function of the error series (conditional on the priori covariance) is calculated by mathematical derivation to obtain a new priori error covariance, which is used to obtain a more appropriate Kalman gain. The ECC-AEKF can...
We consider the situation where a temporal process is composed of contiguous segments with differing slopes and replicated noise-corrupted time series measurements are observed. The unknown mean of the data generating process is modelled as a piecewise linear function of time with an unknown number of...
However, since the cumulative number of deaths by COVID-19 has, in general, presented a heterogeneous evolution over time, the adoption of a single function 𝑓(𝑡|𝛉)f(t|θ) to explain the entire considered period may not be adequate. Thus, in order to overcome this issue, we consi...
It is rather unusual for mtDNA-encoded sequences to not be eliminated following their downgrade to pseudogene status, and suggests acquisition by them or their transcripts of some regulatory function(s). In maize and probably also wheat, the entire mitochondrial rpl2 has been relocated to the ...