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Shauvik Das


Active since 2019

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I need to plot solid/black, solid/red, dashed/black and dashed/red for x1 x2 x3 and x4. How can I plot dash?
PHI = @(t) [ 1, t, t/3-(2*exp(-3*t))/9+2/9, (2*t)/3+(2*exp(-3*t))/9-2/9; 0, 1, (5*exp(-3*t))/12-(3*exp(t))/4+1/3, 2/3-exp(t...

nästan 5 år ago | 1 answer | 0

1

answer

Question


Need to plot the determinant of the matrix for t 0 to 1?
syms t PHI=[ 1, -t, -t/3 - (2*exp(-3*(-t)))/9 + 2/9, (2*-t)/3 + (2*exp(-3*(-t)))/9 - 2/9; 0, 1, (5*exp(-3*(-t)))/1...

nästan 5 år ago | 1 answer | 0

1

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Question


How can I insert the value of a symbol in symbolic matrix and convert it into a numerical matrix?
syms t PHI=[ 1, t, t/3 - (2*exp(-3*t))/9 + 2/9, (2*t)/3 + (2*exp(-3*t))/9 - 2/9; 0, 1, (5*exp(-3*t))/12 - (3*exp(t...

nästan 5 år ago | 2 answers | 0

2

answers

Question


Plotting error: Need to plot the evolution of symbolic matrix?
syms t PHI=[ 1, t, t/3 - (2*exp(-3*t))/9 + 2/9, (2*t)/3 + (2*exp(-3*t))/9 - 2/9; 0, 1, (5*exp(-3*t))/12 - (3*exp(t))/4 + 1...

nästan 5 år ago | 1 answer | 0

1

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Answered
How to plot? Having a issue.. Need to plot evolution of the norm of a symbolic matrix for t=0 to 1.
syms t PHI=[ 1, t, t/3 - (2*exp(-3*t))/9 + 2/9, (2*t)/3 + (2*exp(-3*t))/9 - 2/9; 0, 1, (5*exp(-3*t))/12 - (3*exp(t))/4 + 1...

nästan 5 år ago | 0

Question


How to plot? Having a issue.. Need to plot evolution of the norm of a symbolic matrix for t=0 to 1.
syms t PHI=[ 1, t, t/3 - (2*exp(-3*t))/9 + 2/9, (2*t)/3 + (2*exp(-3*t))/9 - 2/9; 0, 1, (5*exp(-3*t))/12 - (3*exp(t))/4 + 1...

nästan 5 år ago | 3 answers | 0

3

answers

Question


How to plot for for a range? showing error

ungefär 5 år ago | 2 answers | 0

2

answers

Question


How to define different color for all three plots?
omega = 1; alpha = 1;beta=1; f=@(ts,theta)[omega + alpha*(sin((theta(2)-theta(1)))); omega + alpha*(sin(theta(1)-theta(2))...

ungefär 5 år ago | 1 answer | 0

1

answer