Warning: Rank deficient, rank

10 views (last 30 days)
Eng. Fredius Magige
Eng. Fredius Magige on 1 Nov 2016
Commented: Walter Roberson on 2 Nov 2016
I am calling some element/indexing from matrix to allocate some element in another matrix (not having the same row and column). am ending with
Warning: Rank deficient, rank = 0, tol = 0.0000e+000. ??? Error using ==> mldivide
Matrix dimensions must agree.
Please assist on that warning, the code mentioned below
for Xx=1: JmRow % allocation of all flowing in pipeline
if(Graptable(Xx,14) ~=0&&Graptable(Xx,5)==0&&Xx~= JmRow)
elseif(Graptable(Xx,14) ~=0&&Graptable(Xx,5) ~= 0&&Xx~= JmRow)
elseif(Graptable(Xx,14) ==0&&Graptable(Xx,5) ~=0&&Xx~= JmRow)
Walter Roberson
Walter Roberson on 2 Nov 2016
Well you could save() the relevant variables into a .mat and construct an example that load()'s them and then has the code that leads to the failure.

Sign in to comment.

Answers (1)

Walter Roberson
Walter Roberson on 1 Nov 2016
The code you posted is not able to produce the warning or the error message you indicate. The error message you post is generated by the \ operator, which your posted code does not use. (Not unless possibly Graptable is a function instead of the array it appears to be.)
Please post your complete code and a complete copy of the error message, everything in red.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!