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Waqar Ahmed


Last seen: mer än 3 år ago |  Active since 2020

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Oscillation in neural network
My neural network is consist of following layer for dataset of 8336 * 364 featureInputLayer(numFeatures,'Normalization', 'zsc...

mer än 3 år ago | 1 answer | 0

1

answer

Question


code generation for c++
I am getting this error while compiling the code generated through code generator fatal error C1083: Cannot open include file:...

mer än 3 år ago | 0 answers | 0

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answers

Question


How to create positive semidefinite matrix from random value ?
I form a matrix A in matlab as A=rand(50); I want to know how to make symmetric matrix using equation A=0.5 *(A+A'); but h...

mer än 3 år ago | 1 answer | 0

1

answer

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...

mer än 3 år ago | 2 answers | 0

2

answers

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

mer än 3 år ago | 1 answer | 0

1

answer

Question


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

nästan 4 år ago | 0 answers | 0

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Question


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

nästan 4 år ago | 0 answers | 0

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answers

Question


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

nästan 4 år ago | 0 answers | 0

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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 ]; ...

ungefär 4 år ago | 1 answer | 0

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answer

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?

ungefär 4 år ago | 1 answer | 0

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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...

ungefär 4 år ago | 1 answer | 0

1

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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

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answers

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

1

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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

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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

2

answers

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

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answer