提问

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...

3 years 前 | 2 个回答 | 0

提问

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

3 years 前 | 1 个回答 | 0

提问

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

4 years 前 | 0 个回答 | 0

提问

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

4 years 前 | 0 个回答 | 0

提问

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

4 years 前 | 0 个回答 | 0

提问

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 ]; ...

4 years 前 | 1 个回答 | 0

提问

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?

4 years 前 | 1 个回答 | 0

已解决

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:...

4 years 前

提问

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...

4 years 前 | 1 个回答 | 0

提问

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 ...

4 years 前 | 0 个回答 | 0

提问

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...

4 years 前 | 1 个回答 | 0

已回答
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

4 years 前 | 0

| 已接受

提问

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...

4 years 前 | 2 个回答 | 0

频道

smarthome
this is data for smart home project

4 years 前

提问

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.

4 years 前 | 1 个回答 | 0