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Saladin Hossam


Last seen: 3 years ago |  Active since 2020

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something is wrong in my plotting code
i dont know what is wrong with that code first second i want all x in one color and all y' in onther color thx for helping m...

3 years ago | 1 answer | 0

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answer

Question


plot just y or y' in a second order eq.
so i when i use the order of ploting it plots y, y', x and x' i just wanna it to plot just y' and x the other two remove them ...

3 years ago | 1 answer | 0

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answer

Question


i want to plot a certain number of a function
i want to find y(pi) so for every k1 and k2 then if y(pi) <1 plot it as a green point and if y(pi) >1 plot it as a blue pont s...

3 years ago | 1 answer | 0

1

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Question


plotting 4 variables in the same graph
i need to plot this function with 4 variables t,s,a,b format long p=pi ; a=0 ; b=0 ; syms y(t) for a=0:10 ; for b=0...

4 years ago | 1 answer | 0

1

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Question


pls i need help fast
the eq is x"+[h+k*cos(t)]x=0 the t on the priod [0,2pi] and the intial conditions are x(0)=1 and x'(0)=0 i need the all x whe...

4 years ago | 1 answer | 0

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answer