Numerical Methods Using MATLAB, 4e (https://www.mathworks.com/matlabcentral/fileexchange/4308-numerical-methods-using-matlab-4e), MATLAB Central File Exchange. Retrieved April 26, 2025. MATLAB Release Compatibility Created with R13 Compatible with any release Platform Compatibility Windows ma...
I am new to matlab. I want to solve the above equation to get the total carrier concentration in the spherical grain volume; below are the values of the parameters: Total Volume of the sphere= 4/3*pi*r^3 r= 40*10^-9 %meters Ld= 18*10^-9 %meters phi= 20 Nd= 1e...
\(F(t,Y) = \dot{A}(t)\)ifA(t) is given explicitly.) TensorsY(t) of multilinear rank\({{\mathbf {r}}}\)are represented non-uniquely in the Tucker form [5] (using here the multilinear notation of [14])
Studies have shown the effectiveness of using these techniques for different solar dryers, achieving satisfactory results. Therefore, this study aims to provide parameters, address different types of dryers, and emphasize the importance and methods of thermal energy storage. In addition, this study ...
numerical methods work and their limitations. An error analysis for each method is presented and a mathematical derivation for each method is given. Examples are provided throughout the text with MATLAB, and complete MATLAB programs are given in each section. In addition, an introduction to MATLAB...
The mathematical model is then reconstructed in the MATLAB/SIMULINK environment and solved using a variable-step ordinary differential equation (ODE) solver to demonstrate how a stationary obstacle in the workspace would be avoided. Detailed results on the rigid-body motion of the end-effector of ...
As is well known, intelligent methods play an important role in detecting faults in mechanical components, such as genetic algorithms (GAs), neural networks (NNs), support vector machine (SVM), etc., and those approaches have been applied to detect faults using experimental samples of all kinds...
Numerical Methods of Subway Induced Environmental Vibration 2.1. Basic Principles and Realization of Infinite Element Method in Programs Infinite element, a special kind of finite element, is a unit that tends to infinity geometrically. It is an effective supplement to the finite element in dealing ...
For the results, a MATLAB® subroutine called "ode45" was implemented. 4.3. Gear Method (Backward Differentiation Formulae) The BDF implicit method is one of many linear multistep methods (LMM). It is called BDF because it differentiates the solution using past (backward) values. The ...
In summary, FHT based methods have great potential for the recovery of oil and gas from oil or gas reservoirs. In shale gas reservoirs, gases mainly include free gas in the porous space and adsorbed gas on the pore surfaces of the organic components. Some studies [20,21] estimate that ...