Differential transformation method

Part 1 book "MATLAB for engineers – Applications in control, electrical engineering, it and robotics" includes content: Implementation of a new quasi optimal controller tuning algorithm for time delay systems; control of distributed parameter systems; engineering methods and software support in the MATLAB and simulink programming environment; numerical inverse laplace transforms for electrical engineering simulation,... and other contents.

229p dianmotminh00 22-04-2024 5 5   Download

Ebook "Comparative agriculture" transformations in time and space highlights the importance of the comparatist approach to production processes, their trajectories and differentiation on a worldwide scale. The second section which focuses on the methods and expertise of comparative agriculture, tackles the issues of landscape analysis, field surveys and the historical approach underlying comparative agriculture. It sums up the economic tools mobilised as well as the evaluation perspectives opened up by comparative agriculture.

159p manmanthanhla0201 26-02-2024 4 1   Download

Ebook "Computational methods in chemical engineering with maple" presents Maple solutions to a wide range of problems relevant to chemical engineers and others. Many of these solutions use Maple’s symbolic capability to help bridge the gap between analytical and numerical solutions. The readers are strongly encouraged to refer to the references included in the book for a better understanding of the physics involved, and for the mathematical analysis.

871p manmanthanhla0201 26-02-2024 4 1   Download

Part 2 book "Mathematical methods for physicists" includes content: The gamma function (factorial function), differential equations, sturm–liouville theory—orthogonal functions, bessel functions, legendre functions, more special functions, fourier series, integral transforms, integral equations, calculus of variations, nonlinear methods and chaos, probability.

684p muasambanhan06 01-02-2024 5 1   Download

Part 2 book "Advanced engineering mathematics" includes content: Vectors; matrices; vector cal; systems of linear differential equations; systems of nonlinear differential equationsculus; orthogonal functions and fourier series; boundary value problems in rectangular coordinates; boundary value problems in other coordinate systems; integral transform method; numerical solutions of partial differential equations; functions of a complex variable; integration in the complex plane; series and residues; conformal mappings.

438p muasambanhan06 01-02-2024 2 1   Download

Part 2 book "Advanced engineering mathematics" includes content: Systems of linear differential equations; systems of nonlinear differential equations; orthogonal functions and fourier series; boundary value problems in rectangular coordinates; boundary value problems in other coordinate systems; integral transform method; numerical solutions of partial differential equations; unctions of a complex variable; integration in the complex plane; series and residues; conformal mappings.

438p muasambanhan06 03-02-2024 6 1   Download

Part 1 book "Computational physics - Simulation of classical and quantum systems" includes content: Error analysis, interpolation, numerical differentiation, numerical integration, systems of inhomogeneous linear equations, roots and extremal points, fourier transformation, time frequency analysis, random numbers and monte carlo methods, eigenvalue problems, data fitting, discretization of differential equations.

337p muasambanhan02 18-12-2023 6 4   Download

Ebook "An introduction to echo analysis: Scattering theory and wave propagation" provides an introductory account of scattering phenomena and a guide to the technical requirements for investigating wave scattering problems. It gathers together the principal mathematical topics which are required when dealing with wave propagation and scattering problems, and indicates how to use the material to develop the required solutions.

322p loivantrinh 29-10-2023 4 3   Download

Part 1 of ebook "Mathematical methods in the physical sciences" provides readers with contents including: Chapter 1 - Infinite series, power series; Chapter 2 - Complex numbers; Chapter 3 - Linear algebra; Chapter 4 - Partial differentiation; Chapter 5 - Multiple integrals, applications of integration; Chapter 6 - Vector analysis; Chapter 7 - Fourier series and transforms;...

409p lytamnguyet 04-08-2023 5 3   Download

In the present work, a modified b-nickel hydroxide (b-Ni(OH)2) electrode material with CuO has been prepared using a co-precipitation method. The structure and property of the modified b-Ni(OH)2 with CuO were characterized by X-ray diffraction (XRD), Fourier Transform infra-red (FT-IR), Raman and thermal gravimetric-differential thermal analysis (TG-DTA) techniques.

6p viberbers 09-08-2023 6 4   Download

Part 1 of ebook "Computational physics: Simulation of classical and quantum systems" has presents the following content: numerical methods; error analysis; interpolation; numerical differentiation; numerical integration; systems of inhomogeneous linear equations; roots and extremal points; fourier transformation; random numbers and monte carlo methods; eigenvalue problems; data fitting; discretization of differential equations;...

244p dieptieuung 20-07-2023 6 2   Download

The present study investigates the axial vibration of double-walled nanotubes. Using the nanorod continuum model with the van der Waals effect, the vibrational frequencies are studied. Aydogdu (Journal of Vibration and Control, Vol. 21, Issue 16, (2015), 3132-3154) proposed a reliable model for the study of axial vibration in a double-walled nanotube.

15p viwolverine 11-07-2023 6 2   Download

Selenium (Se), an essential micronutrient in both animals and humans, has various biological functions, and its deficiency can lead to various diseases. The most common method for increasing Se uptake is the consumption of Se-rich plants, which transform inorganic Se into organic forms.

11p vihagrid 30-01-2023 6 3   Download

(BQ) Ebook Analytical and computational methods of advanced engineering mathematics: Part 1 includes the following content: Chapter 1 First-Order ODEs; chapter 2 Second-Order Linear ODEs; chapter 3 Higher Order Linear ODEs; chapter 4 Systems of ODEs, Phase Plane, Qualitative Methods; chapter 5 Series Solutions of ODEs, Special Functions; chapter 6 Laplace Transforms; chapter 7 Linear Algebra: Matrices, Vectors, Determinants, Linear Systems; chapter 8 Linear Algebra: Matrix Eigenvalue Problems; chapter 9 Vector Differential Calculus, Grad, Div, Curl; chapter 10 Vector Integral Calculus, Inte...

632p runordie6 10-08-2022 16 3   Download

In this study, the adsorption of methane (CH4) capacities onto natural mordenite obtained from ˙Izmir, Turkey, and its cationic forms (CuM, AgM, FeM, and HM samples) were investigated at the temperatures of 0 and 25 ◦ C up to 100 kPa. Natural and modified samples were characterized by X-ray diffraction (XRD), X-ray fluorescence (XRF), Fourier transform infrared (FT-IR), thermogravimetry (TG-DTG), differential thermal analysis (DTA), scanning electron microscopy (SEM) coupled with energy dispersion spectroscopy (EDS), and N2 adsorption methods.

14p langthannam 29-12-2021 9 0   Download

This survey addresses the issue of assessing and identifying the role of digital transformation in electrical energy consumption. It is shown that spatial effects in the level of electricity consumption among Russian regions are significant. The work is based on regional data for 2010-2018. Research methods: construction of the Moran and Geary indices, estimation of spatial regression panel models with fixed effects. The Implementation of digital technologies in Russia is at the initial stage, so their impact on energy consumption is ambiguous.

7p caygaocaolon11 18-04-2021 19 1   Download

Finding genes that are differentially expressed between conditions is an integral part of understanding the molecular basis of phenotypic variation. In the past decades, DNA microarrays have been used extensively to quantify the abundance of mRNA corresponding to different genes, and more recently high-throughput sequencing of cDNA (RNA-seq) has emerged as a powerful competitor.

18p viwyoming2711 16-12-2020 17 1   Download

Time course gene expression experiments are an increasingly popular method for exploring biological processes. Temporal gene expression profiles provide an important characterization of gene function, as biological systems are both developmental and dynamic.

11p viwyoming2711 16-12-2020 9 0   Download

Various chromatin modifications, identified in large-scale epigenomic analyses, are associated with distinct phenotypes of different cells and disease phases. To improve our understanding of these variations, many computational methods have been developed to discover novel sites and cell-specific chromatin modifications.

19p vioklahoma2711 19-11-2020 13 0   Download

Count data generated by next-generation sequencing assays do not measure absolute transcript abundances. Instead, the data are constrained to an arbitrary “library size” by the sequencing depth of the assay, and typically must be normalized prior to statistical analysis.

15p viconnecticut2711 28-10-2020 10 1   Download