Unfortunately at this time, the only way to create MATLAB sparse matrices is with 1-indexed, [row, column, vector] triplets, which are not how CRS and CSC are formatted.
Once you have the data in this accepted format, you can use the (row, column, value) vectors as input to the "spconvert" and "sparse" MATLAB functions. To access the documentation for these functions in MATLAB R2020a, execute the following command in the command window:
>> web(fullfile(docroot, 'matlab/ref/spconvert.html'))
Similarly, for the "sparse" function documentation, use this command in MATLAB R2020a:
>> web(fullfile(docroot, 'matlab/ref/sparse.html'))
For information on the current release, please visit the following link to search for the required details:
