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I think definition of a time variant and invariant is very solid. -- Sangwan Han

Revision as of 05:42, 18 September 2008

Your definition is very clear,and brief.But if you could show it diagramatically,it would hav been better.-ananya Panja


Your definitions seem good to me, both correct and to the point. -Christen Juzeszyn


This is a complete and correct definition. However, I would have worded it differently. The way it is currently is a little confusing regarding the shifted output. I would have said "...yields the same result as time shifting the output signal by the same time shift.", but this definition is nonetheless correct and quite usable. -Zachary Curosh


This is a good definition for a time-variant/invariant system but it was a little confusing on the first read-through. -Aishwar Sabesan



I think definition of a time variant and invariant is very solid. -- Sangwan Han

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett