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Abdelkader Hd


Last seen: 1 month ago Active since 2022

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Please How I can get the figure like in the Picture below
hello community I look to get the figure like in the picture below using contourf and Thank you clc clear all x=[]; y=[]; z...

4 months ago | 1 answer | 0

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Question


Please How I can use meshgrid with x and y are the elements of the matrix A and plot a figure like in the picture
x = linspace(0,3); y = linspace(-2*pi,2*pi); [X,Y] = meshgrid(x,y); A=[x,2;0,y]; Z = exp(det(A)) + cos(Y); contourf(X,Y,Z) ...

4 months ago | 1 answer | 0

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Question


Please how to give different color for each plot for this case
x = [-2:0.1:2]; a = [.5, 1, 1.3, 1.95]; figure; for i=1:length(a) z = x.*(a(i)-x.^2); plot(x,z);hold on; end

4 months ago | 1 answer | 0

1

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how can I plot this figures
Hi community, Please I need your help to plot the figures like in the picture below. Thanks

4 months ago | 2 answers | 0

2

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How to solve the Lyapunov equation with unknowns
I'd like to ask those with unknowns Lyapunov What function does the equation use The original equation is MV+VM‘=-D, The matri...

4 months ago | 1 answer | 0

1

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Question


Please how to Matrix Lyapunov equation?
Hello everyone, I have one question, please can you tell me how I can solve the Matrix Lyapunov equation using Matlab or Wolfra...

8 months ago | 1 answer | 0

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