Remote Sensing - Does anyone have a basic Matlab code to filter a satellite image in frequency domain using Fourier Transformation?

Does anyone have a basic Matlab code to filter a satellite image in frequency domain? I'm trying to see differences between spatial domain and frequency domain. And i wnat to use Fourier...

15 December 2020 2,914 2 View

How to make a statistical model for ore body estimation using python ?

I am working on a project, for that I want to make a statistical model. Please guide me for data and different operations used in this project.

03 December 2020 2,775 3 View

Is there any database of segmented CT images of covid-19 infection that can be imported to Matlab for FEM analysis?

I am looking for a database containing segmented CT images of SARS-COV-2 lung infection. Can such segmented images be imported to Matlab or Comsol Multiphysics for FEM analysis? Thank you.

27 May 2020 8,002 6 View

How can I separete every different white blood cells?

Hi, I need to seperate type of blood cells for cell culture after I want to look some protein in this cells. For example Im goinog to take only natural killer cell from blood, after I culture...

19 January 2020 4,168 3 View

Computer modeling for rubberize concrete.

Where can get material properties depending to temperature for rubberize concrete? crumb rubber used from waste tires

15 July 2017 2,314 3 View

How to measure the distance of chromaticity coordinates and efficiency?

15 June 2017 8,321 3 View

What is the measurement system for measuring gasoline price that was filled to the customer's vehicle?

What type sensor should i used, and how gasoline flow is converted into electrical signal. Moreover, how the electrical signal is processed in order to display the price in the digital meter.

10 October 2016 4,465 1 View

What damage function is followed in Asia for assessing crop damage due to flood?

For calculating crop damage due to flood, ones need to consider the crop damage function. Which/what damage function normally used in the Indian sub continent. Any suggestions or references are...

24 May 2016 4,010 3 View

What is the difference between barrel and cylinder?

Design and Develop any Automotive or Mechanical Engineering Machine or Mechanism.

28 February 2016 3,793 3 View

How does the excessive water affect the different growing stages and yield of rice?

I am doing some study on crop damage assessment of flooding. For my study it is very important to know for a particular growing stage of rice, how much it is affected by the inundated water (both...

22 November 2015 5,347 4 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View