Dear Researcher, Can you help me in symbolic matrix manipulation using any tool. Matlab manipulating only numeric complex matrix manipulations.
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03 April 2018 6,871 0 View
05 June 2015 7,662 15 View
08 September 2014 9,846 0 View
Can anybody knows the tool to do the manipulation of symbolic matrix of complex numbers. Ex. (2x+3y)+i(3x-5y). I know Matlab dealt only with numeric complex matrices. I want to find the inverse of...
06 July 2014 7,085 4 View
Can anyone suggest some examples for bifurcations and chaos without delay? I want to know whether we frame an equation or system of equations with chaos without delay. Can anybody help with some...
02 March 2014 2,074 5 View
How do you if know a system displays chaotic behaviour or bifurcation? What tools can we use to find out? What is the best tool to solve and plot the systems with chaos and bifurcation?
02 March 2014 8,462 7 View
I am using XPP as well as Matlab. I come to know that XPP Matlab interface is available now. How can I use it. If anybody using this interface or known this, you can help me.
02 March 2014 1,056 1 View
I got one real and 2 imaginary roots. But by Descartes' Rule of signs, there are three sign changes in this equation and we are suppose to have 3 real roots. However, MATLAB gives one real and two...
02 March 2014 6,350 7 View
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04 May 2013 490 4 View
How can we solve an n^th degree polynomial in general or in any other softwares? I need a symbolic solution in terms of the co-efficients.
03 April 2013 5,957 2 View
Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...
01 March 2021 2,327 1 View
Let F be a field. Consider U, the set of n times n strictly upper triangular matrices in F. For X, Y in U, we call them similar if there exists some S, which is non-degenerate and upper...
01 March 2021 2,957 8 View
Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...
01 March 2021 8,169 2 View
When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?
28 February 2021 3,864 3 View
How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...
28 February 2021 7,397 8 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
Hello. I have a skewed elliptical coordinate system (I use alternative elliptical coordinates). And I need to determine connections between coordinates in order to fetch a covariance matrix of...
28 February 2021 364 3 View
I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...
28 February 2021 3,459 3 View
I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...
28 February 2021 5,415 1 View
I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...
25 February 2021 5,435 2 View