O Agmeore Cet A O Mweei g e iuctien X * htoseeningodmatorkconlaundh O eading h Sparse Matrix A sparse matrix is a large matrix with almost all elements of the same value (typically zero). The normal...

Extracted text: O Agmeore Cet A O Mweei g e iuctien X * htoseeningodmatorkconlaundh O eading h Sparse Matrix A sparse matrix is a large matrix with almost all elements of the same value (typically zero). The normal representation of a sparse matrix takes up lots of memory when the useful information can be captured with much less. A possible way to represent a sparse matrix is with a cell vector whose first element is a 2-element vector representing the size of the sparse matrix. The second element is a scalar specifying the default value of the sparse matrix. Each successive element of the cell vector is a 3-element vector representing one element of the sparse matrix that has a value olher than the default. The three elements are the row index, the column index and the actual value. Write a funclion called sparse2matrix that takes a single input of a cell vector as defined above and returns the output argument called matrix, the malrix in its traditional form. Consider the following run: cellvec- {[2 31, e, [1 2 3], [2 2 -3]); matrix = sparse2matrix(cellvec) matrix - -3 1244 P Type tee to search 18-07-2021