How to compute the phase angle of more than two images (Sequences of images) using complex morlet in wavelet transform?

Hello, could somebody help to compute the phase angle of more than two images (Sequences of images) using complex morlet in wavelet transform?

02 March 2018 650 2 View

What could be possible reasons of using copper sheets to simulate delamination in composite materials?

31 December 2017 6,393 1 View

How to model the temperture rise due to propogation of ultrasonic waves in a crack specimen?

09 October 2016 2,795 8 View

What could be the best methods to improve the cooling efficiency of an active array antenna?

07 August 2016 515 2 View

What could be the tentative velocity of exhaust gaseous and coolant water while entering EGR system?

Hello Everyone, I am trying to simulate the shell and tube type Exhaust Gas Re-circulation (EGR) system using ANSYS fluent. I have the temperature data of exhaust gaseous and coolant while...

05 June 2016 6,553 1 View

How can we convert the hollow area of pipe (model in Catia) to fluid domain in Ansys fluent?

I had model a EGR system in Catia. In order to import to Ansys Fluent, i saved the model in .stp format. I wonder that the pipe geometry can only selected as a wall only. And there is no geometry...

05 June 2016 5,749 4 View

How can we save the double type image to Integer (16 bit) format or float format by using MATLAB?

Hello Everyone, A very good afternoon, I am using 'Thermofit Pro" software for the post processing of images after completing the pre-image processing in MATLAB. Since the input images in...

02 March 2016 5,980 7 View

Determination of Scale (a) and Shift (b) for Complex Morlet Wavelet Analysis.

Hello everyone, I am trying to compute the phase angle data using continuous wavelet transform from the raw thermal sequence recorded with Infrared Camera. Is there any way to select Scale (a)...

01 January 1970 7,601 2 View

What could be the best substrate material when Ceramic (Silicon Carbide) is used as a Top Coat?

01 January 1970 565 6 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

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

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View