However, an anonymous function returns only one output. If the expression in the function returns
multiple outputs, then you can request them when you invoke the function handle.
For example, the ndgrid function can return as many outputs as the number of input vectors. This
anonymous function that calls ndgrid returns only one output (mygrid). Invoke mygrid to access
the outputs returned by the ndgrid function.
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)
Arrays of Anonymous Functions
Although most MATLAB fundamental data types support multidimensional arrays, function handles
must be scalars (single elements). However, you can store multiple function handles using a cell array
or structure array. The most common approach is to use a cell array, such as
f = {@(x)x.^2;
@(y)y+10;
@(x,y)x.^2+y+10};
Anonymous Functions
20-23