Hi,can anyone help me to figure out to find the value of disp as it is being displayed as NAN

I HAVE ATTACHED THE CODE HERE

[Geoff Hayes]

Dewdrop - are you referring to the disp variable? I ran your code and didn't see where it is being set (or displayed?) as NaN. By the way, I suggest that you rename this variable so that it does not conflict with the built-in MATLAB function of the same name.

[DEWDROP]

it being stored in the workspace.

Answer 1

[Walter Roberson]

rank(kk) is only 4, when it would need to be 12 .

kk has a number of rows that are all zero

Could you confirm that your bdcof variable is intended to be different than your bcodf variable? I get the impression that bcodf is a persistent typing mistake for bdcof .

[DEWDROP]

KK matrix is singular matrix so the results are as being dispalyed as nan.is there anyway for achieving that.

[Walter Roberson]

display(disp)

but it would have been easier if you had not used disp as a variable name.