因为我的矩阵是3648x3648的，导入进去以后显示这个：
Invoke Error, Dispatch Exception: 存储空间不足，无法完成此操作。
Error in ==> xlsread at 316
rawData = DataRange.Value;
Error in ==> importdata>readFromExcelFile at 705
[n,s,raw] = xlsread(FileName,descr{i});
Error in ==> importdata at 165
out = readFromExcelFile(FileName, descr, out, bFlatten);
Error in ==> uiimport>runImportdata at 429
[datastruct, OTextDelimiter, OHeaderLines] = ...
Error in ==> uiimport>gatherFilePreviewData at 375
[datastruct, textDelimiter, headerLines]= runImportdata(fileAbsolutePath, type);
Error in ==> uiimport at 205
[ctorPreviewText, ctorHeaderLines, ctorDelim] = ...
这个问题怎么解决？求大神们指点。