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Usman Saleem


Last seen: 8 månader ago |  Active since 2019

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Mathematician

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Symbolic function expected 3 inputs and received 2
I want to compute the following code. syms u(x,y,t) v(x,y,t) w(x,y,t) a1 a2 mu p(x,y,t) r x y I=[1,0;0,1]; VV = [diff(u,x...

mer än 3 år ago | 1 answer | 0

1

answer

Question


How to calculate the coefficients of a non-polynomial?
I want to subtitute this expansion in an equation and want to equate the coefficients of powers of , so that i can solve them af...

nästan 4 år ago | 0 answers | 0

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How to use unique in a conditional statement nested in for loop?
I want to apply "unique" function on sol to get rid of repeated arrays. n = 10000; for a = 1:n for b = 1:n x...

nästan 4 år ago | 1 answer | 0

1

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Question


How can I plot ode 45 for different values of a constant after specific time?
I want to change the value of del after given time interval. T = 1:1:3500; del = 0; % For T=1:1:3100 del = 1; %...

nästan 6 år ago | 1 answer | 1

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