Data .mat of three different variables x,y,z . Each variable has a list, I need to save those lists in form of matrices [x1,y1,z1] , [x2,y2,z2], etc.

dx=(Sub3.Left.Vel(:,1)); %import data x in form of column

dxt=dx.'; %from column to list

dy=Sub3.Left.Vel(:,2); %import data y in form of column

dyt=dy.'; %from column to list

dz=Sub3.Left.Vel(:,3); %import data z in form of column

dzt=dz.'; %from column to list

dxdt=zeros(3,1); %Matrix of form 1x3

dxdt=[dxt;dyt;dzt]; %Save dxt in 1x1 matrix postion, save dyt in 2x1 matrix postion, dzt in 3x1 matrix postion

[Adam Danz]

No need to preallocate: dxdt=zeros(3,1);

Are you getting an error? What's the problem?

[Samah Salha]

yeah, I was getting some errors, but it is working now! Thank you

Answer 1

[Adam Danz]

dxdt = Sub3.Left.Vel(:,1:3)';

[Samah Salha]

Worked!Thanks