the reason of why there is a warning like that?

Hi,

In my programming, I recevied the following message. could you tell me why it is like that pls? Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 1.851888e-017. Thank you :

Answer 1

[dpb]

http://www.mathworks.com/matlabcentral/answers/99745-why-do-i-get-warning-message-matrix-is-close-to-singular-or-badly-scaled

Answer 2

[dpb]

<Answers/99745-why-do-i-get-warning-message-matrix-is-close-to-singular-or-badly-scaled?>