Undefined function of 'luinc' for input arguments of 'double' type

 Matlab R2014b on Win7 x64

>> load west0479;
>> S=west0479;
>> [L,U,P]=luinc(S,'0');
未定义与 'double' 类型的输入参数相对应的函数 'luinc'。

undefined function of 'luinc' for input arguments of 'double'type

[Matz Johansson Bergström]

I don't have Matlab R2014b, but I think you might have overloaded luinc with a value, so it becomes a variable. What happens when you type whos luinc?

Answer 1

[Luuk van Oosten]

Have you tried

ilu

instead of

luinc

I believe that MATLAB 2014 does not have luinc.

[Dong Liang]

You are right. Thanks!