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֪ѧߡ֣Ū٣ʱҡ۳ɽԴ˱ʾź
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˲ţԲ³ѸûǻĽСдҡƳ
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    йʽġΪ³Ѹ1931дһסƸ衷
ϸ裬ѹʱдҡҲʣ

    μ󵶹ܽ˵ѧУӦʲôȽơ
֪ƽ̵ʲôԸԼ̿飬ʵڸף
ĪҮҮһţҪܣţɱܳԻ
ð͡ڶţҪͷȰݺδˣݿװ𣬰ݵòþͿͷ
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ǧ˷绯׬Ǯ»𣿵ţҪ˵
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ôһ˱˵Ƿ


̨ [ר]ʱҡԭϷĩ߼༭۳ɽר
ֳ

ߣ۳ɽظڣ2005-5-1822:00:47
ߣɽ5ظڣ2005-5-1821:57:12
ʣ۳ʦ,Է?
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Ԫʱ񵳵Ľ
ô£һĭ



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ѡԡйϵʷѡ¾ڶ ֲᣬϺ
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(XYS20050520)

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תˮ˳˻˰ˣ
ǳת˻ˮѧ

ߣ

Ļתˮڳתˮʱʳ
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2005519ڱ

(XYS20050520)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.freedns.us)

ƫǲαѧ

hbchendl

ҵֵġƫܵʵһķ20003µġ뺽
ؼ־ϡ

http://hbchen1961.blogchina.com/hbchen1961/inc/paperXYL.pdf

־ıӵİ:ƫһµĿƼܽ
еתΪܡѧɹΪʵʵš
ƫܵĽṹ̺ܶϸ˵Ҹʵ
Լ۷

ĶƪģݿɷΪ:ƫܵƫ
ܵԼƫܹԭ۷Уռƪ
ǵ֣ƪСǵڶ֡Ҳǹ֤ʵƫܵȷ
Լʵо̺ͽĲ֡һεȫֳ¼
:

3.ƫܡ
ƫʱ뽫һܷСܷУ
صѹӦΪ㡣ܼ1

[IMGA]http://hbchen1961.blogchina.com/hbchen1961/inc/table1.JPG[/IMGA]
ӵƷܣԱꡣӵƷܿԱ¡
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ԿɷϽΪİ壬Ϊ뵼ϣ2%ƳɵĶܣ28
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һǵ±һǵѹߡ
[IMGA]http://hbchen1961.blogchina.com/hbchen1961/inc/pic3.JPG[/IMGA]

ڷƫܵĹԭʱ߻ᵽһʵ:
ʵؽʱ30mV-50mV(ѹ)غʱɴ600mV
...
ʵIT;ֱD15ηɷȡ


ϾǸйƫܵʵʵǴܿʲô?

ûϸƫܵĵܵʵ豸·
ǲ֪õĵѹ͵жȺ;ȷȡҲ֪ʹõĵ
·᲻ߵţ᲻·Ӱ졣Ҳû˵ŵ·
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þ200600300204598305һܾʹõĵѹ
ֻ0.1Ȼ0.2V0.60.3Vд200mV600mV
300mV

Ȼһ˵ʵΪٴλʮΡôѹ
ֵӦǸβƽֵƽֵҲӦȷдƽ213mV
Ҫдٺı׼дɴ200

ûžôɣеĲֶ200һ
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аԪ󽱵ĸС˲֪ٱ

·ѹĹϵǵһҪܲѾע
ضԵѹӰʵôȫбҪϵжʵ顣
ûʵڷƫܵԭҪá
ٵ˵һĵѹڶ²İ?

һǾֱƫйءϵ
ΪֱηôǷֱͬƫܣ
ͬ²һǵ?г˵뾮ֱĹϵ
Ա˵Ⲣʵݾ鹫ʽݡҹ
Ҳֱ0.008΢׵Сֱ֪Ƚļɵ·칫
˾Ƿ?

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廪ѧҽԺͨϹ׬Ǯ

ߣ˵

ұǲ˵µģ˿۵˶Ϲߵ⣬Ҳ
ɵȥ괺˽Ϲеʱ֪

2004괺һȥ˱ҸϹߵĻҷǳԾ
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ҽͻʿ廪ѧĸҽԺģҲ廪ѧ
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ˡ

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ҵ

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ϺϵĳϮELECTRONICS LETTERSͨ

˿


ݡϺͨѧѧ2004,38ϵġӦоPN
񷽰ߣǣϮĵӦͺ


ELECTRONICS LETTERS 14th April 2005 Vol. 41 No. 8

A note on plagiarism

Electronics Letters prides itself on its rigorous peer review process 
that is essential to ensure the high standard of the short research 
papers that are published. A huge number of researchers across the 
spectrum of electronic science and engineering give up their valuable 
time to provide expert opinions on the quality and originality of the 
Letters that are submitted. However, this process is not totally 
infallible, and on very rare occasions, a paper may slip through to be 
published that is not entirely original or does not give due 
recognition to previous work. In the most serious of these cases, a 
plagiarism occurs. 

Whether deliberate or accidental, plagiarism is extremely serious and 
these cases need to be publicised as they have an impact on the 
integrity of the journal. Unfortunately one such case has recently 
been brought to our attention by H. Goldman, the author of the 
original work, who has written the following on the matter:

The following claim was made in a recent paper by Y. Song and G. Hu [1]: 
In this Letter, we introduce the excision CFAR (E-CFAR) method . . . 
. The Excision CFAR Detector has indeed been introduced in an IEE 
publication, but it was not in [1]. The original papers on the 
Excision Detector were published in the IEE Proceedings in 1988 [2] 
and 1990 [3].

The paper by Song and Hu [1] is an unfortunate example of plagiarism. 
Considerable portions of [1] were copied verbatim, 
sentence-by-sentence and equation-by-equation, from the two original 
papers which were not included in the list of references. Of the ten 
equations in [1], eight equations were reproduced from [2] and [3]. 
Consequently, if the plagiarised material in [1] is extracted, very 
little remains.

References
1 Song, Y., and Hu, G.: Adaptive acquisition of PN code using 
excision CFAR detector in multipath fading mobile channels, 
Electronics Letters, 40, (5), 4 March 2004, pp. 338C339
2 Goldman, H., and Bar-David, I.: Analysis and applications of the 
excision CFAR detector, IEE Proceedings, Part F, December 1988, pp. 
563C575
3 Goldman, H.: Performance of the excision CFAR detector in the 
presence of interferers,IEE Proceedings, Part F, June 1990, pp. 163
C171

The Editors of Electronics Letters would like to apologise to H. 
Goldman for this serious incident, although thankfully it is a rare 
occurrence in over forty years of the publication.

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´Ͻ

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    ԸֲƷΣŻиݹ涨ȥָҽԺʱŷϺи 
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http://www.91985.com/zyfw/zjzx/index.asp?id=9&sid=38&key=&act=bbs&type=zxshow&zid=32391 
Ϻҽרѯ 
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һĺӲҪҲûбҪ԰´ϡ 

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˾: 
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ѣ 
ױҽʱԱƷӣ´ϵȣܶ˶˵˱ͷ 
Ҷද˳ 
: 
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: 
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ôӪҲ֪յڣһ᲻ͷ󡢶දأ˵Ϻкö 
ģҲҽٴϸٷֹŶֹ˵ģٳ 
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2: 
һСʱԹ´ϵģ۾ģأȻӦûһֱڰڶ 
ԷչҲһ㺢磬ḻҲ֪´ûйϵ

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Ĥҽѧαѧ

ߣ

hbchendl05/05/16:

ĤҽѧĤʶ--Ǹ˭?

Quickwatch(Your Guide to Quackery, Health Fraud, and Intelligent 
Decisions)վ:

Iridology Is Nonsense 
Stephen Barrett, M.D.
Iridology (sometimes referred to as iris diagnosis) is based on the 
bizarre belief that each area of the body is represented by a 
corresponding area in the iris of the eye (the colored area around the 
pupil). According to this viewpoint, a person's state of health and 
disease can be diagnosed from the color, texture, and location of 
various pigment flecks in the eye. Iridology practitioners claim to 
diagnose "imbalances" that can be treated with vitamins, minerals, 
herbs, and similar products. Some also claim that the eye markings can 
reveal a complete history of past illnesses as well as previous 
treatment...........

뵽

http://www.quackwatch.org/01QuackeryRelatedTopics/iridology.html

ɵϸ

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ƴ㱨

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٨ѡǡ[]ѡ

kzeng

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ע˿شķ֡Ǿ⽻Ա---֧ƽѧ
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