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The lecture introduces the student to the basic concepts behind the finite-difference time-domain method. It is a short lecture only ...
YouTube-EMPossible
2014/04/01https://empossible.thinkific.com/collections?category=FDTD-in-MATLAB Here is an overview of the online courses we have created to learn ...
YouTube-EMPossible
2021/01/13This short lecture steps the student through the key items for extending 2D FDTD codes to 3D. Topics include update equations, ...
YouTube-EMPossible
2014/04/28動画の見どころ1/10枚目 3D FDTD Overview
動画の見どころ2/10枚目 Erasing PMLs at boundaries
動画の見どころ3/10枚目 Boundary conditions
動画の見どころ4/10枚目 Total Field Scatter Field source
動画の見どころ5/10枚目 Correction Terms
動画の見どころ6/10枚目 Calculating transmittance and reflectance
動画の見どころ7/10枚目 Mesh Grid
動画の見どころ8/10枚目 Normalization
動画の見どころ9/10枚目 Calculation of diffraction efficiencies
動画の見どころ10/10枚目 Azimuth and Elevation
FDTD法による電磁界解析の概要. 3.5K views · 1 year ago ...more. Takuichi Hirano. 1.69K. Subscribe. 61. Share. Save.
YouTube-Takuichi Hirano
2022/07/05A tutorial on finite-difference time-domain (FDTD) simulation for room acoustics, presented by Brian Hamilton for the 180th Meeting of the ...
YouTube-AAG Edinburgh
2021/07/22動画の見どころ1/10枚目 Intro
動画の見どころ2/10枚目 Ray particle tracing (RPT)
動画の見どころ3/10枚目 Ray tracing and array models
動画の見どころ4/10枚目 FDTD recursive equation
動画の見どころ5/10枚目 Boundary conditions
動画の見どころ6/10枚目 FDTD simulation of a circular dome
動画の見どころ7/10枚目 Anchoring issues
動画の見どころ8/10枚目 Parallelization
動画の見どころ9/10枚目 GPU utilization
動画の見どころ10/10枚目 Outro
Collection of various scenarios simulated using the finite difference time domain (FDTD) algorithm. Each of the scenarios was already ...
YouTube-meyavuz
2020/11/19動画の見どころ1/25枚目 Propagation in Random Medium
動画の見どころ2/25枚目 Dish Antenna
動画の見どころ3/25枚目 Lens propagation
動画の見どころ4/25枚目 Luneburg lens
動画の見どころ5/25枚目 Fisheye lens
動画の見どころ6/25枚目 Ground Penetrating Radar
動画の見どころ7/25枚目 Periodic Band Gap Structure
動画の見どころ8/25枚目 Diffraction from slits
動画の見どころ9/25枚目 Optical Ring Resonator
動画の見どころ10/25枚目 Dielectric waveguide structures
動画の見どころ11/25枚目 Tapered Dielectric waveguide
動画の見どころ12/25枚目 Chirp gratings
動画の見どころ13/25枚目 Total field / scattered field
動画の見どころ14/25枚目 Diffraction slits
動画の見どころ15/25枚目 Corner reflector
動画の見どころ16/25枚目 Bent waveguides
動画の見どころ17/25枚目 Dipole antenna radiation
動画の見どころ18/25枚目 Perfectly Matched Layers (PML)
動画の見どころ19/25枚目 Diffraction from Wedge
動画の見どころ20/25枚目 Smooth turn-on of source
動画の見どころ21/25枚目 Source inside PML
動画の見どころ22/25枚目 Place wave reflection from half space
動画の見どころ23/25枚目 B-scan GPR
動画の見どころ24/25枚目 Dipole radiation
動画の見どころ25/25枚目 Beamforming
Finite Difference Time Domain Methods Introduction to FDTD To access the translated content: 1. The translated content of this course is ...
YouTube-NPTEL-NOC IITM
2022/10/12Introduction to FDTD Method Simulation by Professor Shanhui Fan. To preview and download presentation slides, please visit the following ...
YouTube-Flexcompute
2022/08/29This lecture reviews the detailed walkthrough lecture and then introduces some simple electromagnetic configurations and structures with ...
YouTube-EMPossible
2014/04/07動画の見どころ1/10枚目 Intro
動画の見どころ2/10枚目 Boundary Conditions
動画の見どころ3/10枚目 FDTD Block Diagram
動画の見どころ4/10枚目 Post-processing
動画の見どころ5/10枚目 Example: Transmission and reflection from a slab of dielectric
動画の見どころ6/10枚目 Calculating the grid
動画の見どころ7/10枚目 Initialization of Fourier Transforms
動画の見どころ8/10枚目 Average or anti-reflection refractive index
動画の見どころ9/10枚目 Antireflection Layers
動画の見どころ10/10枚目 How many layers do we need?
This lecture discusses several implementation details for one-dimensional FDTD including perfect boundary condition, simple sources, ...
YouTube-EMPossible
2014/04/05動画の見どころ1/10枚目 Review of 1D FDTD
動画の見どころ2/10枚目 Update equations and update coefficients
動画の見どころ3/10枚目 Source placement
動画の見どころ4/10枚目 Update equation for last cell
動画の見どころ5/10枚目 Wavelength
動画の見どころ6/10枚目 Summary of boundary conditions
動画の見どころ7/10枚目 Procedure for designing a source
動画の見どころ8/10枚目 Numerical Dispersion
動画の見どころ9/10枚目 FDTD loop
動画の見どころ10/10枚目 Conclusion
This lecture discusses some implementation details for a 2D FDTD algorithm. It first discusses numerical boundary conditions for the 3D case ...
YouTube-EMPossible
2014/04/15動画の見どころ1/10枚目 Implementation of 2D FDTD
動画の見どころ2/10枚目 Implementation of the PML
動画の見どころ3/10枚目 Handling boundary conditions
動画の見どころ4/10枚目 Reduced update equations
動画の見どころ5/10枚目 Calculating update coefficients
動画の見どころ6/10枚目 Calculating FDTD parameters
動画の見どころ7/10枚目 Implementation of FDTD in Hz mode
動画の見どころ8/10枚目 Periodic boundaries
動画の見どころ9/10枚目 Curl computation
動画の見どころ10/10枚目 Conclusion
This lecture discusses consequences of using finite-differences to approximate Maxwell's equations and techniques for handling them.
YouTube-EMPossible
2014/04/14This lecture starts from the very beginning and reviews the entire formulation and implementation of a 1D FDTD algorithm.
YouTube-EMPossible
2014/04/07動画の見どころ1/10枚目 Review of FDTD formulation
動画の見どころ2/10枚目 The Y-grid
動画の見どころ3/10枚目 Feature size
動画の見どころ4/10枚目 Finite Difference Equations
動画の見どころ5/10枚目 Boundary conditions
動画の見どころ6/10枚目 FDTD block diagram
動画の見どころ7/10枚目 Post-processing
動画の見どころ8/10枚目 Generating the FDTD algorithm
動画の見どころ9/10枚目 Grid dimensions
動画の見どころ10/10枚目 MATLAB code for calculating conservation of energy
This may be the most important lecture in this series. It introduces the Yee grid scheme and steps the student through how to approximate ...
YouTube-EMPossible
2014/04/04動画の見どころ1/9枚目 Review of the FDTD method
動画の見どころ2/9枚目 Visualizing FDTD data
動画の見どころ3/9枚目 1D FDTD simulations
動画の見どころ4/9枚目 Approximating Maxwell's equations with finite differences
動画の見どころ5/9枚目 Derivatives
動画の見どころ6/9枚目 Time derivative equation
動画の見どころ7/9枚目 Decoupled equations
動画の見どころ8/9枚目 Implementation
動画の見どころ9/9枚目 MATLAB code for the basic FDTD engine
This lecture reviews some basic electromagnetic principles and then formally introduces FDTD and the basic numerical engine behind the ...
YouTube-EMPossible
2014/04/04Webinar with Dell and NVIDIA on Oct. 18th - Achieve a 5X greater processing speed when using NVIDIA GPUs to run Ansys simulations.
YouTube-Ozen Engineering, Inc
2023/08/29This lecture is not intended to teach MATLAB from the start. The lecture takes a student who is already familiar with the basics of MATLAB ...
YouTube-EMPossible
2014/04/04動画の見どころ1/9枚目 Objective of this lecture
動画の見どころ2/9枚目 Learning MATLAB from scratch
動画の見どころ3/9枚目 Changing the position of a figure
動画の見どころ4/9枚目 Changing properties of graphics objects
動画の見どころ5/9枚目 Subscripts and superscripts
動画の見どころ6/9枚目 Plotting complex functions
動画の見どころ7/9枚目 Drawing circles
動画の見どころ8/9枚目 Saving graphics as an image
動画の見どころ9/9枚目 Fft Shift
Welcome to the third tutorial of our series aimed at helping you master FDTD simulations for electromagnetic devices.
YouTube-Flexcompute
2023/08/24Here we show the radiation from various horn antenna types using the finite difference time domain algorithm. First we starts with a basic ...
YouTube-meyavuz
2020/12/13This lecture introduces periodic structures and methods for incorporating periodic boundary conditions into finite-difference time-domain.
YouTube-EMPossible
2014/04/23動画の見どころ1/10枚目 Lecture outline
動画の見どころ2/10枚目 Polarization offsets
動画の見どころ3/10枚目 Frequency selective surfaces
動画の見どころ4/10枚目 One-dimensional representation
動画の見どころ5/10枚目 Anchoring boundary values
動画の見どころ6/10枚目 What can we do with periodic structures?
動画の見どころ7/10枚目 Visualizing eigenvectors
動画の見どころ8/10枚目 Complex phase terms
動画の見どころ9/10枚目 Procedure for calculating band diagrams
動画の見どころ10/10枚目 Conclusion