langia
2008-05-24, 00:56
:lovely: :lovely: 我用MATLAB编写一个电力系统潮流计算程序,运行时出错了,错误信息如下,请问是什么意思,该怎么改?
??? Error using ==> fscanf
Invalid file identifier -1.
Error in ==> NRflow at 13
n = fscanf(fid,'%d',[1,1]) %节点数
>> lasterror
ans =
message: [1x50 char]
identifier: 'MATLAB:FileIO:InvalidFid'
还有两外一个:
??? 潮流计算极坐标
|
Error: Missing variable or function.
>> lasterror
ans =
message: 'Error: Missing variable or function.'
identifier: 'MATLAB:m_missing_variable_or_function'
请问这些错误具体指什么?该怎么改正?多谢了,很急!!
:lovely:
??? Error using ==> fscanf
Invalid file identifier -1.
Error in ==> NRflow at 13
n = fscanf(fid,'%d',[1,1]) %节点数
>> lasterror
ans =
message: [1x50 char]
identifier: 'MATLAB:FileIO:InvalidFid'
还有两外一个:
??? 潮流计算极坐标
|
Error: Missing variable or function.
>> lasterror
ans =
message: 'Error: Missing variable or function.'
identifier: 'MATLAB:m_missing_variable_or_function'
请问这些错误具体指什么?该怎么改正?多谢了,很急!!
:lovely: