Width of depletion region which can be remarked using width of space charge layer (WSCL).
I am working on a project where I am using chaos theory to check if chaos is there in non-linear time series and use it for a neural network model. We need two parameters for finding chaos (using...
29 October 2020 3,289 3 View
Hi, I am trying to perform mesh convergence and I found out there is no stable temperature value I obtained. So, I calculated the skin depth and it was around 0.00011mm. It is so small in...
24 August 2020 9,060 2 View
Hi I wanted to model Induction heating in comsol. Apply a current of 600A for 10 minutes in my coil and then a 100A current for 5 minutes. I could not find much of tutorials. I do not know where...
10 April 2020 5,565 12 View
Fluorescent staining and further microscopy is a powerful tool in studying microscopic strictures. Are there any other dye systems available that can stain bacterial cells as SYTO9 does?
08 April 2020 9,038 7 View
I want to polarize my ferroelectric PVDF-TrFE thin films in different directions and probe it using PFM. I know that PFM phase can read either 0o or 180o. Can it read any other orientation in...
05 March 2020 4,883 3 View
Hello, i hope you all are good. i am modeling a system for charging and discharging cost minimization for different EV (Electric vehicle) agents like households, business...
27 November 2019 5,599 4 View
1) I am trying to plot the Basin of attraction for 2d discrete dynamical system in MATLAB. Please give some suggestions to get them. 2) If possible, give some simple example like...
08 November 2019 5,668 3 View
Hello. I had a run error *7007* that the allocated memory is 17,500 Mb but the run for the model required 18,400 Mb. When i check my directory file, there is more memory around 1TB and the system...
06 November 2019 8,994 3 View
Hello all, I need a help really. I have displacement at a point as in the image where it shows Mag = 0 and Z = 0. Apart from static min and max. That nodal point on top I needed the values. Since...
03 October 2019 3,670 3 View
A bracket has been analyzed and the solid is not flat. The triangular elements are bumpy on 2 sides of the bracket and I want it to make it flat before I re-analyze for static displacement and...
16 September 2019 3,885 3 View
Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...
24 February 2021 7,470 7 View
Hi Everyone, I am designing a pilot study using rodents to assess the effects of simulated space environments (radiation + altered gravity) on microbiome and immune system. I have limited...
24 February 2021 1,825 3 View
I am trying to discretize a continuous time state space model using the following code s=tf('s'); G=1/(Iyy*(s^2)) Gs=ss(G) Gd=c2d(Gs,0.01,'zoh'); Now, when i use this discretized model 'Discrete...
30 January 2021 8,665 10 View
Dear all, I'd like to open here a sort of forum for understanding how the geodesists community is moving in view of the X-band SAR satellite constellation. The new constellation will offer new...
24 January 2021 6,248 0 View
Early innovation by Toyota via the Prius established an early adopter crowd for electronic vehicles. Since, competition in many offerings: GM (Volt, Bolt), Nissan (Leaf), and the rise of Tesla set...
02 January 2021 1,787 13 View
People long for green space Anxiety, worry Restriction of recreational activities What do people think of green spaces because of Covid 19 pandemic? With which modeling this issue can be studied
28 December 2020 5,243 3 View
Hi Kind helpers, For my industrial design thesis, I'm working on a concentrated solar energy (>CPV) construction, to be integrated in urban areas/buildings (glass roofs, with integrated...
28 December 2020 9,180 8 View
Dear everyone, I have a question about the difference between the charge transfer resistance and activation energy obtained from the electrochemical impedance of the secondary battery. As...
23 December 2020 6,446 2 View
I wanted to use CCD aur box-behnken design Which one is better and how I can do experiment using design expert software
13 December 2020 6,323 5 View
I'm trying to linearize a non-linear model and write it in state-space form (derive state-space matrices) for control and optimization purposes. The nonlinear model is: x(k+1)=f(x(k),u(k),d(k)),...
06 December 2020 9,029 3 View