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%% Functions with Multiple Inputs or Outputs % Anonymous functions require that you explicitly specify the input % arguments as you would for a standard function, separating multiple % inputs with commas. For example, this function accepts two inputs, % |x| and |y|: %% % Copyright 2015 The MathWorks, Inc. myfunction = @(x,y) (x^2 + y^2 + x*y); x = 1; y = 10; z = myfunction(x,y) %% % However, you do not explicitly define output arguments when you create an % anonymous function. If the expression in the function returns multiple % outputs, then you can request them when you call the function. Enclose % multiple output variables in square brackets. % % For example, the |ndgrid| function can return as many outputs as the % number of input vectors. This anonymous function that calls |ndgrid| can % also return multiple outputs: c = 10; mygrid = @(x,y) ndgrid((-x:x/c:x),(-y:y/c:y)); [x,y] = mygrid(pi,2*pi); %% % You can use the output from |mygrid| to create a mesh or surface plot: z = sin(x) + cos(y); mesh(x,y,z)