It is required to calculate the index of DAEs; however, I can not find it analytically due to nonlinearity. Hence, it needs to be found numerically.
The complexities of the nonlinearity will determine the most suitable numerical tools. A brief description and functions contained in the equation will serve as a guide for proper selection of numerical tool
I would like to modulate and demodulate a binary stream of data at 128kbps baud rate using BFSK or N-FSK with carrier freq. of around 10 MHz. I have the following questions? 1) What is the...
12 January 2021 4,497 4 View
Files are attached.
23 December 2020 9,623 2 View
Could anybody share a dataset for the sluice gates operating under the free-flow regime? I need the upstream and downstream depths as well as the opening of the sluice gate at least. Any help...
17 December 2020 4,405 1 View
what is carbon quantum dots anti bacterial characteristics in nano food packaging?
07 December 2020 5,008 3 View
Hi dear all, I had a question about free journals in the field of remote sensing and hydrology; Is there a list (for 2020 years) of free journals in these two areas? Thanks in advance Arash
06 December 2020 8,183 7 View
Hi every one, here I have a problem in MATLAB, when I want to solve the following equation, relative to PI in the photo, or tau in the code, MATLAB will send me this error: Warning: Unable to...
08 October 2020 9,476 11 View
What is the characteristic length of a vertical sinusoidal wall with natural convection to calculate Rayleigh number? (x represents characteristic length in the attached formula)
21 September 2020 8,736 5 View
Hi everyone, I hope you are well today, OK, let me go straight forward, I really like to implement the new control techniques, but I'm having to much problem in the concepts, it will be really...
08 August 2020 4,823 8 View
Hello everyone, I hope you have a good day, As we all know, the lateral dynamic system of vehicles has two output, lateral error and heading error, and we have one input, which is steering angle,...
29 July 2020 6,544 11 View
Hello everyone, I'm looking for some short courses (not online) in the field of CE (more interested in Automotive control) in Europe. My field of interests are, - Robotic Control Systems -...
04 March 2020 1,259 8 View
I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...
03 March 2021 2,297 3 View
Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.
03 March 2021 7,174 5 View
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
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
Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...
02 March 2021 6,865 1 View
Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...
01 March 2021 1,133 1 View
The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...
28 February 2021 6,560 14 View
28 February 2021 5,433 3 View
I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...
28 February 2021 552 3 View
I have two groups of brain samples, control and treated for example. It was total RNA nova seq sequencing. I tried all the available pipeline like: star+rsem+deseq2, Hista+stringtie+cuffdiff,...
27 February 2021 356 6 View