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Abdelkader Hd


Last seen: 11 months ago |  Active since 2022

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How to export clean and high resolution images for figures
Dear community, I have the figures in the format of ".fig", and when I export them in the form of ".eps", they appear a bit fog...

1 year ago | 1 answer | 0

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answer

Question


Plotting a Piecewise function Dg?
Hello community I look to get the figure of Dg, please verifiy if the definition of Piecewise function Dg is correct and Thank ...

1 year ago | 0 answers | 0

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Question


Please how can I writ this function in Matlab
A1=det(V33); B1=det(V44); C1=det(V34); D1=det(V3_4); %eigvalues Delta=A1+B1+2*C1; nup=sqrt(Delta+sqrt(Delta.^2-4.*det(V...

1 year ago | 1 answer | 0

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Question


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...

2 years 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) ...

2 years 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

2 years ago | 1 answer | 0

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Question


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

2 years ago | 2 answers | 0

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Question


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...

2 years ago | 1 answer | 0

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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...

2 years ago | 1 answer | 0

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