create a variable with multiple time steps

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Hussein Kokash 2023-1-17

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评论： KSSV 2023-1-17

采纳的回答： KSSV

Hello,

Is there a way to create a variable that contains data with multiple time steps?

I have x and y coordinates of a plane where x*y is the total coordinates number, correpsondingly each coordinate has a velocity value v, suppose I have 100 time steps, how can I create a variable that contains the whole values of velocity at all time steps (x*y*100)?

Thank you!

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KSSV 2023-1-17

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LEt (x,y) be your data and t be your time.

nx = length(x) ; 
nt = length(t) ;
Z = zeros(nx*nx,nt) ;  % it is a 2D matrix; each column saves x*y elements   

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Hussein Kokash 2023-1-17

Thank you for your reply KSSV.

What about ny in Z = zeros(nx*nx,nt)?

KSSV 2023-1-17

ny == nx right? (x,y) wil be of same size.

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