Question

How to put subscript/superscript in fprintf?
I want to know how to use subscript and superscript in matlab. For example fprintf('The optimal dual variable values are \x03bb...

nästan 4 år ago | 2 answers | 0

Question

Supremum of a concave function
I have a function I want to calculate its supremum. The function is below. -0.25* (c+A^t-v)^T *(c+A^t-v)/v for all v>0

nästan 4 år ago | 1 answer | 0

Question

How to get eigenvalue of matrix pencil?
I want to know how to calculate the eigenvalue of matrix pencil using matlab?

mer än 4 år ago | 0 answers | 0

Question

Derivative of Multi input and Multii output.
If I have MIMO transfer function. How can I take derivative of it?

mer än 4 år ago | 0 answers | 0

Question

How to change state space from higher dimension to lower?
I found the below text in a textbook. Can someone help in derivation

mer än 4 år ago | 0 answers | 0

Question

Can a descriptor state space change into transfer function representaion?
I have dss model be changed into transfer function form like transfer function A=[-10 -35 -50 -24;1 0 0 0;0 1 0 0; 0 0 1 0 ]; ...

mer än 4 år ago | 1 answer | 0

Question

What is the meaning of E in state space represenation of dynamical system
Converting from transsfer function to state space represenation give 5 matrix ABCDE. What is represented by E?

mer än 4 år ago | 1 answer | 0

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mer än 4 år ago

Question

state space of computation for combination of two plants
I have two plants and I know the state space representation of it. how can i obtain the state space parameter for combination of...

mer än 4 år ago | 1 answer | 0

Question

spectral factorization of improper systems
My W1 and W2 are W1=zpk((1+0.1*s)/(s+0.1)); W2=zpk(0.1*(s+0.1)); I want to find spectral factorization of using spectralfact ...

mer än 4 år ago | 0 answers | 0

Question

Matlab command for Simscape not running
I Have entered the suggested command in the matlab command window. I have also installled Simscape. BHowever ,they are giving th...

mer än 4 år ago | 1 answer | 0

Answered
how to solve set of differential equation Warning: Unable to find explicit solution. > In dsolve (line 190)
This question is solved numerically and the result is gotten as expected using ode45 function

mer än 4 år ago | 0

| accepted

Question

how to solve set of differential equation Warning: Unable to find explicit solution. > In dsolve (line 190)
syms A1(z) A2(z) n1=1; n2=1; L=100; deltak=2*pi/L; ode1 = diff(A1) == i*n1*A1*A2*exp(-i*deltak*z); ode2 = diff(A2) == i*n...

mer än 4 år ago | 2 answers | 0

Channel

smarthome
this is data for smart home project

mer än 4 år ago

Question

How to plot magnitude (not in db) of the transfer function for the frequencies?
Normally we use bode plot for the magnitude of transfer function tf. But, how to get absolute magnitude in matlab.

mer än 4 år ago | 1 answer | 0