I want to fit the Havriliak-Negami function for real and imaginary dielectric values in MATLAB or Origin software. Can anyone suggest the build-up equation? and how do I put initial guesses?
see this
https://arxiv.org/pdf/2007.11127.pdf
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
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I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
my email : [email protected]
13 April 2024 3,830 1 View
Which one dominate the other enrtopy or time?
25 January 2024 1,637 1 View
let assume we are in spacecraft travelling in speed of light , droplet of ink drops in a cup of water ..theoritcally Time stops ! what is the behaviour of the droplet when it hits the water ?
24 January 2024 5,437 5 View
How to calculte the collision of a car with a wall with steady velocity (acceleration is 0)
24 January 2024 1,164 1 View
can you propose me a subject to procede my research ? i'am mechanical enginner holding master's degree in ENERGETICS
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19 November 2023 6,461 2 View
Dear colleagues, How to perform the Reduction to the Pole for a large study area where variations in magnetic field parameters (inclination and declination) exhibit significant changes? For...
17 August 2023 8,132 2 View
I want to present the mesh, boundary, and loading conditions (together in one plot figure) of the FE model using finite element analysis software (Abaqus).
16 April 2023 7,628 3 View
I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...
30 July 2024 969 0 View
Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?
27 July 2024 5,455 2 View
Hello, I am a research scholar currently working on a project involving image segmentation, and I am interested in using differential evolution for this purpose . I would greatly appreciate it if...
25 July 2024 9,926 1 View
Hello!!! I want to implement the Swerling characteristics functions (CF) directly in MATLAB without using its Fourier integral pairs...the Swerling CFs are actually Laplace Transform of the signal...
23 July 2024 4,925 1 View
Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...
22 July 2024 868 0 View
Actually, I'm having trouble implementing the plot of the flutter region for the whirl prop system with 2 DOF (Influences of structural damping and propeller—pivot point distance on whirl flutter...
21 July 2024 5,047 2 View
Time-Frequency Domain
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Crack detection using Jestson nano board with real time camera
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I have a 3D output in the figure section of Matlab, does anyone know a way to transfer it to Abaqus or Ansys? Or in what format should I save it so that these analysis software can analyze it?
09 July 2024 9,226 3 View
I am working on some .edf files. I try to extract the frequency distributions from the EEG waves. The thing is, which i can't be sure if it is a problem or not, the most dominant frequency...
28 June 2024 6,897 4 View