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Jason R

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fft

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25,000 Rep.

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Enlightened

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98 posts edited

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3,699 votes cast

Answers (363)

Votes Activity Newest

145	What is meant by a system's “impulse response” and “frequency response?”
53	What is the difference between a Fourier transform and a cosine transform?
44	What is the difference between convolution and cross-correlation?
42	What is the physical meaning of the convolution of two signals?
41	What is the sparse Fourier transform?

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Reputation (22,500)

+10	When is aliasing a good thing?
+10	The necessity of null subcarrier in OFDM?
+10	What is meant by a system's “impulse response” and “frequency response?”
+10	“Complex sampling” can break Nyquist?

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Questions (0)

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Tags (176)

342 fft × 49	183 fourier-transform × 25
262 filters × 58	171 linear-systems × 8
199 frequency × 15	145 frequency-spectrum × 28
194 impulse-response × 12	133 dft × 18
191 frequency-response × 12	123 filter-design × 28

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Bookmarks (7)

Votes Activity Newest Views Added

10	FSK Demodulation, Bit Timing Recovery
6	Haar series approximation of a function?
2	Orthogonality of FSK modulation for non-coherent detection
2	Loop bandwidth for symbol timing recovery
2	Intuitively explain Bi-linear time frequency distributions, someone please?

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Accounts (47)

	Signal Processing	22,500 rep	2 gold badges58 silver badges68 bronze badges
	Stack Overflow	9,638 rep	4 gold badges41 silver badges69 bronze badges
	Personal Finance & Money	1,620 rep	1 gold badge14 silver badges18 bronze badges
	Unix & Linux	575 rep	1 gold badge4 silver badges8 bronze badges
	Ask Ubuntu	425 rep	1 gold badge4 silver badges10 bronze badges

Badges (38)

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Enlightened × 31	Good Answer × 8
Nice Answer × 38	Generalist
digital-communications	Great Answer
Yearling × 8	matlab
Guru × 3	frequency-spectrum

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Votes cast (3,699)

all time			by type
3,503	up		1,537	question
196	down		2,162	answer

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