MATLAB: What does the symbol “;” mean in the statement “p1 = [x; y]” concatenationvertical concatenation What does the symbol ";" mean in the following statement? p1 = [x; y]; Best Answer Hi,this means x and y are combined vertically to a new vector. So p1 = [x;y] creates a vectorp1 = (x) (y)Or simply try it with an examplep1 = [1;2] Related SolutionsMATLAB: How to merge two matrices Horizontal concatenation c=[a b]examplefor horizontal concatenation a=rand(20,6); b=rand(20,3); c=[a b]for vertical concatenation a=rand(6,20) b=rand(3,20) c=[a;b] MATLAB: Recognize function from string Not that I am aware of.The closest you can get to what you want to do (in this example of a polynomial) is the Symbolic Math Toolbox coeffs function, and even then you have tell it what the variables are:syms a1 a2 x y z = a1*x+a2*x^2+y;[coefficients,variables] = coeffs(z, [x y])coefficients =[ a2, a1, 1]variables =[ x^2, x, y] Related QuestionHow to concatenate two or more wav files in Matlab. This is a code that I’ve been trying to implement in order to play a continous song, but it just plays the wav files one by one. Please help me.Can you use the concatenation ability of MATLAB to combine a 3×4 and a 3×5 matrix
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