The study of hadamard transform in laser detection

被引：0

作者：

Wang Zhibin ^{[1
]}

Qi Xiaoxia ^{[1
]}

Tian Erming ^{[1
]}

Wang Hanhong ^{[1
]}

机构：

[1] N Univ China, Coll Phys, Key Lab Instrument Sci & Dynam Test, Minist Educ, Taiyuan 030051, Peoples R China

来源：

ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年

关键词：

hadamard transform; laser; matrix;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to detecting the laser signal annihilated in the background spectrum, this article adopts Hadamard Transform installment, Hadamard Transform is one kind of transform based on the plane wave function, this transform has the merits of high Signal-to-Noise Ratio, the capability of single monitor multiplexing simultaneous detection, specially being suitable for faint spectral measurement and image analysis. The Signal-to-Noise ratio can enhance (n + 1)/2n(1/2) times by means of determining its parameter based on the theoretical analysis and computing in simulation.

引用

页码：455 / 458

页数：4

共 50 条

[1] SIGNAL-DETECTION PROBLEM AND HADAMARD TRANSFORM
BHAGAVAN, BK
POLGE, RJ
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1974, AS22 (04): : 296 - 297
[2] Hadamard transform microchip electrophoresis combined with diode laser fluorometry
Hata, K
Kichise, Y
Kaneta, T
Imasaka, T
ANALYTICAL CHEMISTRY, 2003, 75 (07) : 1765 - 1768
[3] A normal laser warning system model based on Hadamard transform
Liu, Fei
Shao, Xiaopeng
Han, Pingli
Chang, Hong
SATELLITE DATA COMPRESSION, COMMUNICATIONS, AND PROCESSING IX, 2013, 8871
[4] STUDY OF HADAMARD TRANSFORM IMAGING SPECTROMETRY.
Wu, Jizong
Han, Yiping
Deng, Jiacheng
Zhang, Fuli
Chen, Benzhi
Guangxue Xuebao/Acta Optica Sinica, 1987, 7 (03): : 223 - 229
[5] EXPERIMENTAL STUDY ON IMAGE CODING BY HAAR TRANSFORM AND COMPLEX HADAMARD TRANSFORM
FINO, B
ANNALES DES TELECOMMUNICATIONS, 1972, 27 (5-6): : 185 - &
[6] Efficient Defect Detection with Sign Information of Walsh Hadamard Transform
Zhang, Qiang
van Beek, Peter
Yuan, Chang
Xu, Xinyu
Seo, Hae-jong
Li, Baoxin
IMAGE PROCESSING: MACHINE VISION APPLICATIONS VI, 2013, 8661
[7] Hadamard transform CE-UV detection for biological samples
McReynolds, JA
Gao, LY
Barber-Singh, J
Shippy, SA
JOURNAL OF SEPARATION SCIENCE, 2005, 28 (02) : 128 - 136
[8] SEQUENCING HADAMARD TRANSFORM
BHAGAVAN, BK
POLGE, RJ
IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS, 1973, AU21 (05): : 472 - 473
[9] BIFORE OR HADAMARD TRANSFORM
AHMED, N
RAO, KR
ABDUSSATTAR, AL
IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS, 1971, AU19 (03): : 225 - +
[10] A Generalised Hadamard Transform
Horadam, KJ
2005 IEEE International Symposium on Information Theory (ISIT), Vols 1 and 2, 2005, : 1006 - 1008

← 1 2 3 4 5 →