Linear problem

Part 1 of ebook "Statistical learning from a regression perspective (Second edition)" provides readers with contents including: Chapter 1 - Statistical learning as a regression problem; Chapter 2 - Splines, smoothers, and kernels;...

149p daonhiennhien 03-07-2024 2 1   Download

Part 1 of ebook "Creep and hygrothermal effects in concrete structures" provides readers with contents including: Chapter 1 – Introduction how the theory evolved and how it impacts practice; Chapter 2 - Fundamentals of linear viscoelasticity; Chapter 3 - Basic properties of concrete creep, shrinkage, and drying; Chapter 4 - Structural effects of creep and age-adjusted effective modulus method; Chapter 5 - Numerical analysis of creep problems; Chapter 6 - Uncertainty due to parameter randomness via sampling of deterministic solutions;...

451p mothoiphong 28-06-2024 1 1   Download

Part 2 of ebook "The finite element method for solid and structural mechanics (Seventh edition)" provides readers with contents including: Chapter 10 - Background mathematics and linear shell theory; Chapter 11 - Differential geometry and calculus on manifolds; Chapter 12 - Geometrically nonlinear problems in continuum mechanics; Chapter 13 - A nonlinear geometrically exact rod model; Chapter 14 - A nonlinear geometrically exact shell model; Chapter 15 - Computer procedures for finite element analysis; Appendix A - Isoparametric finite element approximations; Appendix B - Invariants of seco...

322p giangmacvien 21-06-2024 0 0   Download

The aim of this paper is to study the problem of solvability and stability for switched discrete-time linear singular (SDLS) systems with the same switching rules in coefficient matrices under Lipschitz perturbation.

10p viambani 18-06-2024 3 1   Download

In this paper, the authors present a method to solve these problems. Wherein, the motion of targets is represented in the mixed coordinate system 3D base on combining PHD (Probability Hypothesis Density) and JPDA (Joint Probability Data Association). This method can track multiple targets in the most general case, that is to change the target number, system model and measurement model which is non-linear as the noise is non-Gaussian.

9p viambani 18-06-2024 3 1   Download

This paper deals with implementing Proper Generalized Decomposition (PGD) technique in solving the problem of identifying Young's modulus of linear elastic isotropic material from fullfield measurements by finite element model updating (FEMU) method.

10p viambani 18-06-2024 6 1   Download

This book is for people who want to get a head start and learn the basic concepts of linear algebra. Suitable for self-study or as a reference that puts solving problems within easy reach, this book can be used by students or professionals looking for a quick refresher. If you’re looking for a simplified presentation with explicitly solved problems for self-study, this book will help you. If you’re a student taking linear algebra and need an informative aid to keep you ahead of the game, this book is the perfect supplement to the classroom.

268p zizaybay1103 29-05-2024 4 2   Download

This book provides a clear exposition of the underlying concepts with many worked examples and problem sets. It also discusses implementation, including an introduction to Markov chain Monte-Carlo integration and linear and nonlinear model fitting. Particularly extensive coverage of spectral analysis (detecting and measuring periodic signals) includes a self-contained introduction to Fourier and discrete Fourier methods.

489p vimeyers 29-05-2024 2 2   Download

Ebook "Numerical regularization for atmospheric inverse problems" is to present and analyze numerical algorithms for atmospheric retrieval. The book is aimed at physicists and engineers with some background in numerical linear algebra and matrix computations. Although there are many practical details in this book, for a robust and efficient implementation of all numerical algorithms, the reader should consult the literature cited.

432p giangdongdinh 28-05-2024 2 1   Download

Lecture "Fundamentals of optimization: Modelling" provides students with content about: Optimization problems; Modelling overview; Constraint linearization; Balanced course assignment problem;... Please refer to the detailed content of the lecture!

29p gaupanda031 20-05-2024 5 3   Download

When devices connecting to the Internet, one of the most problem occurred is security. There are many researchers focusing on this problem so far. Diffie-Hellman type key exchange protocols have a certain role in information security applications. This article proposes to perform encryption using pseudo-random strings to prevent unwanted attacks.

7p vijaychest 16-05-2024 3 1   Download

Lecture Artificial intelligence: Linear regression. This lecture provides students with content including: what is regression analysis; simple linear regression; least-square linear regression problem; multiple linear regression; loss function;... Please refer to the detailed content of the lecture!

22p codabach1016 03-05-2024 0 0   Download

Lecture Artificial intelligence: Support vector machine. This lecture provides students with content including: distance from a point to a line/plane/hyperplane; equal margins; largest margins; optimization problem;... Please refer to the detailed content of the lecture!

7p codabach1016 03-05-2024 0 0   Download

This paper presents an extension of the Proportional Topology Optimization (PTO) with virtual elements for multi-material problems with mass and cost constraints. In particular, the linear virtual element method (VEM) is constructed on unstructured polygonal meshes. The linear VEM is desirable in the sense that numerical integration is not explicitly required, significantly reducing the computational effort.

24p dianmotminh02 03-05-2024 2 1   Download

Prospective teachers facing the 21st century are expected to have the ability to solve problems with a computer mindset. Problems in learning mathematics also require the concept of computational thinking (CT). However, many still find it challenging to solve this problem.

13p viarnault 25-04-2024 2 1   Download

Ebook "The quantum gamble" presents the history of quantum theory together with open questions and remaining problems in terms of the plausibility of quantum chemistry and physics. It also provides insights into the theory of matter-wave mechanics. The content is aimed at students and lecturers in chemistry, physics and the philosophy of science.

177p tracanhphuonghoa1007 22-04-2024 3 3   Download

This paper concerns a problem of finite-time stability for a class of linear singular large-scale systems with delays. Based on matrix transformations, Lyapunov function method combined with new estimation techniques, we derive sufficient conditions for solving the finite-time stability of the system. A numerical example is given to illustrate the validity and effectiveness of the theoretical results.

11p vijaychest 24-04-2024 7 2   Download

Currently, R is showing its strengths and benefits in data analysis in general and forestry data in particular. R can perform new, difficult and complex statistical analyses such as linear mixed model, replicated point patter analysis, etc. In the forestry data analysis, checking independence between samples and random effects has not been done so far by scientists. This is a really difficult problem in forestry data analysis, because it is an important basis for choosing analytical tools later on.

10p vilarry 01-04-2024 1 0   Download

The paper "Analysing shortest route problem in Petaling Jaya: A case study" presents a current method to construct the solution on shortest route in Petaling Jaya district area for research staff doing a survey tour. Integer linear programming (ILP), heuristic method and Google Maps were used to analyse the travelling salesman problem (TSP). Result shows that it has agreement with theoretical predictions and significant improvement over previous efforts by researchers.

6p longtimenosee07 29-03-2024 4 2   Download

Part 1 book "Numerical methods for chemical engineering" includes content: Linear algebra, nonlinear algebraic systems, matrix eigenvalue analysis, initial value problems.

225p muasambanhan09 12-03-2024 2 0   Download