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Signal Processing > Z Transform Pairs

Z-transform involving the unit step function and cosine




LaTeX Code:

\cos (\omega _o n)u(n) \Leftrightarrow \frac{{z(z - \cos \omega _o )}}{{\left( {z^2 - 2z\cos \omega _o + 1} \right)}},\left| z \right| > 1


MathType 5.0 Code:


% MathType!MTEF!2!1!+-
% feaafaart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
% hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
% 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY-Hhbbf9v8qqaqFr0xc9pk0xbb
% a9q8WqFfeaY-biLkVcLq-JHqpepeea0-as0Fb9pgeaYRXxe9vr0-vr
% 0-vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiGacogacaGGVb
% Gaai4CaiaacIcacqaHjpWDdaWgaaWcbaGaam4BaaqabaGccaWGUbGa
% aiykaiaadwhacaGGOaGaamOBaiaacMcacqGHuhY2daWcaaqaaiaadQ
% hacaGGOaGaamOEaiabgkHiTiGacogacaGGVbGaai4CaiabeM8a3naa
% BaaaleaacaWGVbaabeaakiaacMcaaeaadaqadaqaaiaadQhadaahaa
% WcbeqaaiaaikdaaaGccqGHsislcaaIYaGaamOEaiGacogacaGGVbGa
% ai4CaiabeM8a3naaBaaaleaacaWGVbaabeaakiabgUcaRiaaigdaai
% aawIcacaGLPaaaaaGaaiilamaaemaabaGaamOEaaGaay5bSlaawIa7
% aiabg6da+iaaigdaaaa!61D4!


Pasting the above "text" into MathType 5.0 will enter the above equation and make it possible to edit, save, and use in applications such as MS Word.




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