Using the C Math Library

Referencing a Subset of the Contents of a Cell 

To obtain a subset of a cell's contents, concatenate indexing expressions. For example, to obtain element (2,2) from the array in cell N{1,1}, use an indexing string "{?,?}(?,?)" that concatenates an index that references the entire contents of a cell with an index that references a portion of those contents.

mlfAssign(&d,
          mlfIndexRef(N, "{?,?}(?,?)",
                      mlfScalar(1), mlfScalar(1),
                      mlfScalar(2), mlfScalar(2)));

d is 5.

d = N{1,1}(2,2) performs the same operation in MATLAB.

Note that d is a scalar array, not a cell array.

Referencing the Contents of a Cell

Indexing Nested Cell Arrays