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- 18:17, 30 July 2009 (diff | hist) . . (-16) . . Lu Zhang -- Nyquist sampling theorem (current)
- 18:16, 30 July 2009 (diff | hist) . . (+322) . . N Lu Zhang -- Nyquist sampling theorem (New page: x(t) is a band-limited signal with X(jw) = 0 for |W| >Wm. Then x(t) is uniquely determined by its samples x(nT) = 0,(+,-)[1,2,3]..., if Ws > 2 * Wm, where Ws = (2* pi...)
- 18:13, 30 July 2009 (diff | hist) . . (+2) . . Nyquist sampling theorem (current)
- 18:13, 30 July 2009 (diff | hist) . . (+41) . . Nyquist sampling theorem
- 20:40, 22 July 2009 (diff | hist) . . (0) . . HW5.3 Lu Zhang ECE301Summer2009 (current)
- 20:39, 22 July 2009 (diff | hist) . . (+57) . . HW5.3 Lu Zhang ECE301Summer2009
- 20:38, 22 July 2009 (diff | hist) . . (+157) . . HW5.3 Lu Zhang ECE301Summer2009
- 20:33, 22 July 2009 (diff | hist) . . (-20) . . HW5.3 Lu Zhang ECE301Summer2009
- 20:32, 22 July 2009 (diff | hist) . . (+150) . . HW5.3 Lu Zhang ECE301Summer2009
- 20:28, 22 July 2009 (diff | hist) . . (+28) . . HW5.3 Lu Zhang ECE301Summer2009
- 20:19, 22 July 2009 (diff | hist) . . (+26) . . N HW5.3 Lu Zhang ECE301Summer2009 (New page: j = <math>\sqrt{-1}</math>)
- 20:16, 22 July 2009 (diff | hist) . . (+1) . . Euler's Identity
- 20:16, 22 July 2009 (diff | hist) . . (+36) . . Euler's Identity
- 21:45, 8 July 2009 (diff | hist) . . (0) . . HW 3.3 - Lu Zhang ECE301 Summer2009 (current)
- 21:44, 8 July 2009 (diff | hist) . . (+378) . . N HW 3.3 - Lu Zhang ECE301 Summer2009 (New page: Property: Linearity in Fourier Transform: The fourier transform of ax(t) is the integration of 1/T * (ax(t)*exp(-jwt)) The fourier transform of by(t) is the integration of 1/T * (by(t)*e...)
- 21:15, 8 July 2009 (diff | hist) . . (+41) . . Fourier Properties
- 19:45, 1 July 2009 (diff | hist) . . (+378) . . N Lu Zhang - Homework 2.6 (New page: Property: Causal System Definition: The system is causal such that it gives a zero output for the time variable t < 0. Example that satisfies this property: h(t)=u(t-1)*e^(-t) For t<0...) (current)
- 18:13, 1 July 2009 (diff | hist) . . (+2) . . System Properties
- 18:12, 1 July 2009 (diff | hist) . . (+27) . . System Properties
- 11:03, 1 July 2009 (diff | hist) . . (+287) . . N HW 3.7 - Lu Zhang ECE301 Summer2009 (New page: function y = myconv(x,h) Lx=length(x); Lh=length(h); X=[x zeros(1,Lh-1)]; H=[h zeros(1,Lx-1)]; n = Lx + Lh -1; % Length of the output signal y=zeros(1,n); % initial y for i=1:n ...) (current)
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