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Ray tracing propagation model - MATLAB
https://www.mathworks.com/help/comm/ref/rfprop.raytracing.html
Ray tracing models: Are valid from 100 MHz to 100 GHz. Compute multiple propagation paths. Other propagation models compute only single propagation paths. Support 3-D outdoor and indoor environments. Determine the path loss and phase shift of each ray using electromagnetic analysis, including tracing the horizontal and vertical polarizations of ...
raytrace - File Exchange - MATLAB Central - MathWorks
https://www.mathworks.com/matlabcentral/fileexchange/26253-raytrace
Variations in sound speed in layers of the water column cause a "ray" of acoustic energy to be refracted (to bend) as the ray passes through it. When given a starting location, launch angle, vertical sound speed profile and total travel time, the attached function, raytrace.m, models the propagation of sound though a water column.
Exact ray tracing in MATLAB - University of Arizona
https://wp.optics.arizona.edu/optomech/wp-content/uploads/sites/53/2016/12/Tutorial_Ruiz_Maria.pdf
Refraction at plane interface The refraction at an interface is described by the Snell’s law: 𝑛sin𝜃= 𝑛′sin𝜃′ The Matlab function for refraction at a plane interface takes as input height y of the ray at the interface, slope 𝑢= tan𝜃, thickness of the lens, index of refraction n, and vector z, which is used to plot the ray in ...
Does anyone have a raytracing MATLAB code?
https://www.researchgate.net/post/Does_anyone_have_a_raytracing_MATLAB_code
In case you want just the ray paths and want to know, e.g. where a ray hits the optical axis, you can just use geometrical calculations incorporating snells …
The Eigenray Acoustic Ray Tracing Code - University of …
https://staff.washington.edu/dushaw/AcousticsCode/EigenRay.html
The Eigenray Acoustic Ray Tracing Code This is a page to download the source code for the "eigenray" ray propagation code for calculating the basic properties of rays over long ranges in deep water. Other hints for using this code and benchmarks can also be found here. Codes for Acoustic Propagation RAM in Fortran 95.
Ray Trace Modeling of Underwater Sound …
https://cdn.intechopen.com/pdfs/45578/InTech-Ray_trace_modeling_of_underwater_sound_propagation.pdf
The computational technique known as ray tracing is a method used to calculate the trajectories of the ray paths of sound from the source. Ray theory is derived from the wave equation when some simplifying assumptions are introduced and the …
Lab 4 Acoustic Modeling with Bellhop and NSPE
https://www.oc.nps.edu/oc4270/index_files/Lab4/Lab%204%20Instructions.pdf
MunkB_ray.ray. This file contains the ray trace information which you can now plot executing plotray Munk_ray at the Matlab command window. This will generate a new figure (see fig 2). c. Plotting eigenrays i. Open the file Munk_eigenray.env with the Matlab (or another text ) editor and review its contents…it should be located in your work ...
Acoustics Toolbox - HLS Research
http://oalib.hlsresearch.com/AcousticsToolbox/
You should cd to the directory where you've created the Acoustics Toolbox. If you get an error, the likely problem is that the path is not set properly. The following commands may be useful in tracking that down. printenv which kraken.exe If instead, you run the package through Matlb, start Matlab and make sure you have 'at' in your path.
RAM Parabolic Equation Code, Matlab Style
https://staff.washington.edu/dushaw/AcousticsCode/RamMatlabCode.html
Eigenray A package for calculating acoustic rays and travel times by ray tracing. Modes in Matlab. A simple matlab script for calculating acoustic modes by solving an eigenvalue/eigenfunction problem. Table of Contents RAM Parabolic Equation Code, Matlab Style Codes for Acoustic Propagation Downloads User Notes Comments on Accuracy Parameters
MatLab - Ray Traceing - First attempt - YouTube
https://www.youtube.com/watch?v=FIo5pfc6JgU
This is my first attempt at Ray Tracing using MatLab.Information:1920x1080 - 60fps150 Spheres1 Plane3 LightsRunning Time: 64 seconds
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