计算Functional Connectivity出错

老师您好:
我在进行计算Functional Connectivity出现以下错误:
 
Exception occured. ()
Error using fc>Brain1D_RegressOutCovariables (line 475)
The length of Covariables don't match with the volume.
475#line, Brain1D_RegressOutCovariables, in "C:\bio\REST\fc.m"
113#line, fc, in "C:\bio\REST\fc.m"
1419#line, (parfor body), in "C:\bio\REST\fc_gui.m"
470#line, parallel_function, in "C:\Program Files\MATLAB\R2012b\toolbox\matlab\lang\parallel_function.m"
1370#line, btnComputeFC_Callback, in "C:\bio\REST\fc_gui.m"
96#line, gui_mainfcn, in "C:\Program Files\MATLAB\R2012b\toolbox\matlab\guide\gui_mainfcn.m"
39#line, fc_gui, in "C:\bio\REST\fc_gui.m"
>>
可以告诉我出了什么问题吗
 
感谢计算Functional Connectivity出错
老师您好:
我在进行计算Functional Connectivity出现以下错误:
 
Exception occured. ()
Error using fc>Brain1D_RegressOutCovariables (line 475)
The length of Covariables don't match with the volume.
475#line, Brain1D_RegressOutCovariables, in "C:\bio\REST\fc.m"
113#line, fc, in "C:\bio\REST\fc.m"
1419#line, (parfor body), in "C:\bio\REST\fc_gui.m"
470#line, parallel_function, in "C:\Program Files\MATLAB\R2012b\toolbox\matlab\lang\parallel_function.m"
1370#line, btnComputeFC_Callback, in "C:\bio\REST\fc_gui.m"
96#line, gui_mainfcn, in "C:\Program Files\MATLAB\R2012b\toolbox\matlab\guide\gui_mainfcn.m"
39#line, fc_gui, in "C:\bio\REST\fc_gui.m"
>>
可以告诉我出了什么问题吗
 
感谢