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- 19:04, 10 September 2010 (diff | hist) . . (+1,042) . . ECE438 HW2 Solution
- 18:49, 10 September 2010 (diff | hist) . . (+584) . . N ECE438 HW2 Solution (New page: Pick a note frequency <math>f_0=392Hz</math> {| |- | <math>x(t)=cos(2\pi f_0t)=cos(2\pi *392t)</math> |- | <math>when\ sample\ period\ T_1=\frac{1}{1000}</math> |- | <math>2f_0<\frac{1}{T...)
- 19:49, 9 September 2010 (diff | hist) . . (+1) . . Explain CTFT shifted unitimpulse
- 19:49, 9 September 2010 (diff | hist) . . (+1) . . Explain unitimpulse
- 19:48, 9 September 2010 (diff | hist) . . (+1) . . Explain InverseCTFT
- 19:46, 9 September 2010 (diff | hist) . . (-2) . . Explain CTFT
- 19:46, 9 September 2010 (diff | hist) . . (+1) . . Explain CTFT
- 19:43, 9 September 2010 (diff | hist) . . (+232) . . CT Fourier Transform (frequency in radians per time unit)
- 19:35, 9 September 2010 (diff | hist) . . (+99) . . ECE438 HW1 Solution
- 19:32, 9 September 2010 (diff | hist) . . (-3) . . Explain CTFT convprop
- 19:30, 9 September 2010 (diff | hist) . . (+91) . . ECE438 HW1 Solution
- 19:30, 9 September 2010 (diff | hist) . . (+486) . . N Explain CTFT Parseval (New page: {| | align="left" style="padding-left: 0em;" | Parseval's property |} <math> \mathcal{X}(\omega)=\mathcal{X}(2\pi f) \ </math> <div align="left" style="padding-left: 0em;"> <math> \begin{...)
- 19:20, 9 September 2010 (diff | hist) . . (+24) . . ECE438 HW1 Solution
- 19:20, 9 September 2010 (diff | hist) . . (+241) . . N Explain CTFT timerev (New page: {| | align="left" style="padding-left: 0em;" | time reversal property |- | <math> \omega=2\pi f \ </math> |- | <math> \mathcal{X}(-\omega)=\mathcal{X}(-2\pi f)=X(-f) \ </math> |- | <math>S...)
- 19:06, 9 September 2010 (diff | hist) . . (+25) . . ECE438 HW1 Solution
- 19:05, 9 September 2010 (diff | hist) . . (+466) . . N Explain CTFT convprop (New page: {| | align="left" style="padding-left: 0em;" | multiplication property |- | <math> \mathcal{U}(\omega)=\mathcal{X}(\omega)\mathcal{Y}(\omega) \ </math> |- | <math> U(f)=X(f)Y(f) \ </math>...)
- 16:33, 9 September 2010 (diff | hist) . . (+27) . . ECE438 HW1 Solution
- 16:33, 9 September 2010 (diff | hist) . . (+875) . . N Explain CTFT multiprop (New page: {| | align="left" style="padding-left: 0em;" | multiplication property |- | <math> \mathcal{Z}(\omega)=\mathcal{X}(\omega)*\mathcal{Y}(\omega) \ </math> |- | <math> Z(f)=X(f)*Y(f) \ </mat...)
- 15:48, 9 September 2010 (diff | hist) . . (+33) . . ECE438 HW1 Solution
- 15:47, 9 September 2010 (diff | hist) . . (+5) . . Explain CTFT periofunc
- 15:45, 9 September 2010 (diff | hist) . . (+29) . . ECE438 HW1 Solution
- 15:45, 9 September 2010 (diff | hist) . . (+315) . . N Explain CTFT impulsetrain (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a impulse train |- | <math> X(f)=\mathcal{X}(2\pi f)=\frac{2\pi}{T}\sum^{\infty}_{k=-\infty}\delta(2\pi f-\frac{2\pi k}{T})=\frac{1...)
- 15:39, 9 September 2010 (diff | hist) . . (+26) . . ECE438 HW1 Solution
- 15:39, 9 September 2010 (diff | hist) . . (+300) . . N Explain CTFT periofunc (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a periodic function |- | <math> X(f)=\mathcal{X}(2\pi f)=2\pi\sum^{\infty}_{k=-\infty}a_{k}\delta(w-kw_{0})=\sum^{\infty}_{k=-\inf...)
- 15:34, 9 September 2010 (diff | hist) . . (+21) . . ECE438 HW1 Solution
- 15:33, 9 September 2010 (diff | hist) . . (+218) . . N Explain CTFT sinc (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a sinc |- | <math> X(f)=\mathcal{X}(2\pi f)=\left\{\begin{array}{ll}1, & \text{ if }|f| <\frac{W}{2\pi},\\ 0, & \text{else.}\end{a...)
- 15:31, 9 September 2010 (diff | hist) . . (+21) . . ECE438 HW1 Solution
- 15:31, 9 September 2010 (diff | hist) . . (+159) . . N Explain CTFT rect (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a rect |- | <math> X(f)=\mathcal{X}(2\pi f)=\frac{\sin \left(2\pi Tf \right)}{\pi f} \ </math> |- |})
- 15:26, 9 September 2010 (diff | hist) . . (+20) . . ECE438 HW1 Solution
- 15:25, 9 September 2010 (diff | hist) . . (+357) . . N Explain CTFT sin (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a sine |- | <math> X(f)=\mathcal{X}(2\pi f)=\frac{\pi}{i} \left[\delta (2\pi f- \omega_0) - \delta (2\pi f+ \omega_0)\right]=\frac{...)
- 15:20, 9 September 2010 (diff | hist) . . (+43) . . ECE438 HW1 Solution
- 15:18, 9 September 2010 (diff | hist) . . (+348) . . N Explain CTFT cos (New page: {| | align="left" style="padding-left: 0em;" | CTFT of a cosine |- | <math> X(f)=\mathcal{X}(2\pi f)=\pi \left[\delta (2\pi f- \omega_0) + \delta (2\pi f+ \omega_0)\right]=\frac{1}{2} \l...)
- 15:10, 9 September 2010 (diff | hist) . . (-1) . . Explain CTFT cpxexp
- 15:08, 9 September 2010 (diff | hist) . . (+350) . . Explain CTFT cpxexp
- 14:59, 9 September 2010 (diff | hist) . . (+38) . . Explain CTFT cpxexp
- 14:55, 9 September 2010 (diff | hist) . . (+3) . . Explain CTFT cpxexp
- 14:55, 9 September 2010 (diff | hist) . . (-34) . . Explain CTFT cpxexp
- 14:52, 9 September 2010 (diff | hist) . . (+309) . . N Explain CTFT cpxexp (New page: {| | align="right" style="padding-right: 1em;" | CTFT of a complex exponential <div style="margin-left: 3em;"> |- |<math>X(f)= \mathcal{X}(2\pi f)=2\pi \delta (2\pi f-\omega_0)</math> |- ...)
- 12:15, 9 September 2010 (diff | hist) . . (+59) . . ECE438 HW1 Solution
- 12:13, 9 September 2010 (diff | hist) . . (+147) . . N Explain CTFT shifted unitimpulse (New page: {| |- | align="right" style="padding-right: 1em;" | CTFT of a shifted unit impulse | <math>X(f)=\mathcal{X}(2\pi f)=e^{-i2\pi ft_0} </math> |- |})
- 12:07, 9 September 2010 (diff | hist) . . (+126) . . N Explain unitimpulse (New page: {| |- | align="right" style="padding-right: 1em;" | CTFT of a unit impulse | <math>X(f)=\mathcal{X}(2\pi f)=1\ </math> |- |})
- 19:36, 8 September 2010 (diff | hist) . . (+73) . . ECE438 HW1 Solution
- 19:34, 8 September 2010 (diff | hist) . . (+307) . . N Explain InverseCTFT (New page: {| |- | align="right" style="padding-right: 1em;" | Inverse DT Fourier Transform | <math>\, x(t)=\mathcal{F}^{-1}(\mathcal{X}(\omega))=\mathcal{F}^{-1}(\mathcal{X}(2\pi f))=\frac{1}{2\pi}...)
- 19:08, 8 September 2010 (diff | hist) . . (+188) . . N Explain CTFT (New page: {| |- | align="right" style="padding-right: 1em;" | CT Fourier Transform | | <math> X(f)=\mathcal{X}(2\pi f)=\mathcal{F}(x(t))=\int_{-\infty}^{\infty} x(t) e^{-i2\pi ft} dt</math> | |})
- 14:50, 2 September 2010 (diff | hist) . . (+33) . . 2010 Fall ECE 438 Boutin
- 14:47, 2 September 2010 (diff | hist) . . (+4,284) . . N ECE438 HW1 Solution (New page: {| |- ! style="background: none repeat scroll 0% 0% rgb(228, 188, 126); font-size: 110%;" colspan="2" | CT Fourier Transform Pairs and Properties (frequency <span class="texhtml">f</span> ...)
- 13:36, 2 September 2010 (diff | hist) . . (-22) . . 2010 Fall ECE 438 Boutin
- 13:29, 2 September 2010 (diff | hist) . . (+195) . . 2010 Fall ECE 438 Boutin
- 06:10, 30 August 2010 (diff | hist) . . (+219) . . 2010 Fall ECE 438 Boutin
- 10:56, 18 August 2010 (diff | hist) . . (+1) . . 2010 Fall ECE 438 Boutin
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