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  • 18 votes cast
Feb
11
comment What exactly are eigen-things?
Just a possible typo, but did you leave out the word "behaviour" in the first sentence? "Eigenvectors are those vectors that exhibit especially simple [behaviour] under..."
Feb
8
accepted What course sequence should I study in order to build a foundation for studying cryptography and signal processing?
Feb
7
comment What course sequence should I study in order to build a foundation for studying cryptography and signal processing?
I see cryptography and cryptanalysis and inextricably linked, so I would probably include the latter in my efforts as well (perhaps after I've covered significant quantities of material in cryptography).
Feb
7
comment What course sequence should I study in order to build a foundation for studying cryptography and signal processing?
@TMM Good to know. I vaguely remembered reading that the study of elliptic curves was useful in cryptography, and that it relied on complex analysis somewhat.
Feb
7
asked What course sequence should I study in order to build a foundation for studying cryptography and signal processing?
Feb
3
awarded  Editor
Oct
7
awarded  Student
Oct
7
accepted How do I find the variance of a linear combination of terms in a time series?
Oct
7
comment How do I find the variance of a linear combination of terms in a time series?
@did Ah, ok. Post your comments as an answer and I'll accept it immediately. Thank you for the help.
Oct
7
comment How do I find the variance of a linear combination of terms in a time series?
@did Then the condition that $ε_{t-3} = ε_{t-2} = 1$ doesn't change the problem in the slightest, correct?
Oct
7
asked How do I find the variance of a linear combination of terms in a time series?
Aug
12
awarded  Organizer
Aug
12
revised What does the notation $[0,1)$ mean?
remove irrelevant tag
Aug
12
suggested approved edit on What does the notation $[0,1)$ mean?
Jul
9
awarded  Supporter
Jun
18
awarded  Autobiographer
Jun
13
awarded  Scholar