怎样才能实时的将matlab中worksapce里的数据输出到excel

不用那么复杂。如果要输出的变量不太多的话可打开变量，然后全选，再打开excel文件粘贴即可，很简单。如果比较多的话可以先把变量输出为ASCII（txt）文件，然后在excel中导入。

如要将变量a 存成到当前目录下的b.txt文件，可用：save 'b.txt' a -ascii。还有其它参数可参考matlab 的帮助。

SAVE Save workspace variables to disk.
SAVE FILENAME saves all workspace variables to the binary "MAT-file"
named FILENAME.mat. The data may be retrieved with LOAD. If FILENAME
has no extension, .mat is assumed.

SAVE, by itself, creates the binary "MAT-file" named 'matlab.mat'. It is
an error if 'matlab.mat' is not writable.

SAVE FILENAME X saves only X.
SAVE FILENAME X Y Z saves X, Y, and Z. The wildcard '*' can be used to
save only those variables that match a pattern.

ASCII Options:
SAVE ... -ASCII uses 8-digit ASCII form instead of binary regardless
of file extension.
SAVE ... -ASCII -DOUBLE uses 16-di