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  • (cur | prev) 16:29, 10 September 2008Huang122 (Talk). . (231 bytes) (+231). . (New page: 1. CT periodic signal: y=sinx (T=2π) periodic DT signals: t1= <math>π/2</math> which yields a triangle wave non-periodic DT signals: t2= 1 which yields a series of scatted points ---...)

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

Dr. Paul Garrett