suterr's articles:

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Generating "Orthogonal" Sequences from a PN sequence 1 38 (3/26/2009 6:12:55 AM) comp.dsp Hi All, PN-sequence and orthogonal sequences (e.g. WH codes) are used for different purposes. I understand that, typically, PN-sequences have low auto-correlation which is good for synchronization but unfortu... suterr

OFDM Signal in Time Domain 1 56 (2/27/2008 2:27:49 PM) comp.soft-sys.matlab Hi All, I have a simple question that hope someone can help to explain it. What would be the time domain OFDM signal if you increase or decrease the number of data tones/subcarriers e.g. increase from 135 to 2... suterr

Time OFDM Signal Question 0 27 (2/26/2008 7:09:01 AM) comp.dsp Hi All, I have a simple question that hope someone can explain it. What would be the time domain OFDM signal if you increase or decrease the number of data tones/subcarriers e.g. increase from 135 to 220 data ... suterr

Time Domain OFDM Signal Question 1 33 (2/26/2008 7:04:09 AM) comp.soft-sys.matlab Hi All, I have a simple question that hope someone can explain it. What would be the time domain OFDM signal if you increase or decrease the number of data tones/subcarriers e.g. increase from 135 to 220 data ... suterr

Special Bar Chart 7 20 (9/7/2007 12:55:14 AM) comp.soft-sys.matlab Hi I want to plot some kind of bar chart but having problem to use the bar chart command. I am not sure if there is other more appropriate command Lower Range Upper Range (in KG) Group A ... suterr

Burst Noise 5 26 (8/13/2007 11:02:13 PM) comp.dsp Hi All, How many types of busrt noise in the communication system? Is there any model for burst noise used for simulation? I tried to search through the web but could not find a good source describing how to g... suterr

16 QAM vs 16 PSK and 4QAM vs QPSK 8 27 (2/15/2007 9:27:48 AM) comp.dsp Hello All, Just curious why in many standards, to achieve different rates, usually use QPSK and 16-QAM. Why can't we use 4-QAM instead of QPSK or 16-QPSK instead of 16 QAM? Thanks. Regards, Terry ... suterr

Help in Vectorization 3 15 (1/3/2007 5:13:18 AM) comp.soft-sys.matlab Hello, A happy new year to all of you. I have a loop which is really slow as it will be used consistently but I did not know how to vectorize it h=randn(2,4,100000); s=randn(4,100000); for K=1:100000 y(K,:... suterr

Error with Matlab Toolbox 2 25 (1/3/2006 1:26:02 PM) comp.soft-sys.matlab Hi all, They are some problems with Matlab in thier rayleighchan func. Prior to my message, a number of messages was sent early asking why the example given in the user'guide pp. 10-16 "comparing emprical with... suterr

Relation between Bandwidth, Bit Rate and Sampling Rate 9 47 (11/1/2005 7:56:23 AM) comp.dsp Hi all, Nyquist showed that minumum bandwidth, B required for baseband transmission of Rs symbols per sec without ISI is B >= Rs/2 while for bandpass transmission of Rs symbols per sec without is B >= Rs So ... suterr

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Items(5) /1

Relation between Bandwidth, Bit Rate and Sampling Rate 9 47 (11/1/2005 7:56:23 AM) comp.dsp Hi all, Nyquist showed that minumum bandwidth, B required for baseband transmission of Rs symbols per sec without ISI is B >= Rs/2 while for bandpass transmission of Rs symbols per sec without is B >= Rs So ... suterr (21)

Error with Matlab Toolbox 2 25 (1/3/2006 1:26:02 PM) comp.soft-sys.matlab Hi all, They are some problems with Matlab in thier rayleighchan func. Prior to my message, a number of messages was sent early asking why the example given in the user'guide pp. 10-16 "comparing emprical with... suterr (21)

Help in Vectorization 3 15 (1/3/2007 5:13:18 AM) comp.soft-sys.matlab Hello, A happy new year to all of you. I have a loop which is really slow as it will be used consistently but I did not know how to vectorize it h=randn(2,4,100000); s=randn(4,100000); for K=1:100000 y(K,:... suterr (21)

Burst Noise 5 26 (8/13/2007 11:02:13 PM) comp.dsp Hi All, How many types of busrt noise in the communication system? Is there any model for burst noise used for simulation? I tried to search through the web but could not find a good source describing how to g... suterr (21)

Special Bar Chart 7 20 (9/7/2007 12:55:14 AM) comp.soft-sys.matlab Hi I want to plot some kind of bar chart but having problem to use the bar chart command. I am not sure if there is other more appropriate command Lower Range Upper Range (in KG) Group A ... suterr (21)