Acta Electronica Sinica 2007 Issue 9 Audio Watermarking in DCT Domain:Algorithm and Measurement of Imperceptibility

Audio Watermarking in DCT Domain:Algorithm and Measurement of Imperceptibility
WEN Quan;WANG Shu-xun;NIAN Gui-jun

..............page:1702-1705

Properties of Er3+-Doped Tungsten-Tellurite Glass Optical Fiber Amplifier
ZHU Mao-hua;ZHANG Shu-fang;GU Tong-zhao

..............page:1706-1709

A Parallel Multi-Path Algorithm for Adaptive Routing in Wireless Sensor Networks
WU Zhen-dong;LI Shan-ping

..............page:1696-1701

Blind Multiuser Detector Based on FLOS in Impulse Noise Environment
GUO Ying;QIU Tian-shuang

..............page:1670-1674

Majority-Logic Decoding for the Reed-Muller Code in TETRA
ZHANG Peng;WU Si-liang;TAN Zhen-hui

..............page:1665-1669

A Design for Increasing Spectral Efficiency of PSAM-OFDM System Based on Segmented Effective Transmission Rate
YANG Yu-li;MA Meng;JIAO Bing-li

..............page:1660-1664

An Accurate Estimation Algorithm for Doppler Frequency Rate-of-Change Based on Wavelet Transform
YU Chun-lai;LV Shao-yu;WAN Fang;WAN Jian-wei

..............page:1656-1659

New Adaptive Recursive M-Estimation Algorithm and Its Performance Analysis
HU Mou-fa;SHEN Yan;CHEN Zeng-ping

..............page:1651-1655

Research of Multi-Jamming Resources Against Shipborne Radar
YANG Jun;ZHAO Feng;GONG Ying

..............page:1647-1650

Algorithm Designing and Performance Evaluating of Polarization Recognition of Active-Decoys and Radar Targets
LI Yong-zhen;WANG Guo-yu;WANG Lian-dong;LIU Jin;WANG Xue-song

..............page:1642-1646

α-Spectrum Estimation for AR SαS Processes Based on FLOC
WANG Shou-yong;ZHU Xiao-bo;LI Xu-tao;WANG Yong-liang

..............page:1637-1641

Signal Processing and Parameter Design of HPRF Pulsed-Doppler Stepped-Frequency Radar
REN Li-xiang;LONG Teng;YUAN Hai-peng

..............page:1630-1636

Airborne SAR Imaging with 0.1m Resolution:Bandwidth Management and Image Formation
BAI Xia;YUAN Yun-neng;SUN Jin-ping;MAO Shi-yi

..............page:1622-1629

Model Validation of the Extremely Heterogeneous SAR Clutter and Its CFAR Detection
LIU Xiang-yang;XU Jia;PENG Ying-ning

..............page:1617-1621

Digital Image Watermark Embedding and Blind Extracting in the Ridgelet Domain
ZHANG Zhi-yu;YU Hai-yan;ZHANG Jiu-long;ZHANG Xiao-li

..............page:1804-1808

Research on the Second Generation Digital Watermarking Algorithm Based on DWT Domain
LAN Hong-xing;CHEN Song-qiao;HU Ai-na;LI Tao-shen

..............page:1799-1803

A Moving Target Detection Method for Dual-Aperture Spaceborne SAR
ZHANG Xu-jin;ZHU Zhao-da;DENG Hai-tao;ZHANG Chang-yao;CHEN Ren-yuan

..............page:1794-1798

Correlation of PN Spread Spectrum Signal Under First-Order Dynamics
LI Chun-xia;WANG Fei-xue;GUO Gui-rong

..............page:1789-1793

Analysis of the Ambiguity Characteristic of Digital Synthesis Signals with Chaotic Frequency Modulation
LIU Shi-hua;WANG De-shi;CHEN Long

..............page:1784-1788

Discrimination and Suppression of Active-Decoys Jamming in PolSAR
DAI Da-hai;WANG Xue-song;XIAO Shun-ping;LI Yong-zhen

..............page:1779-1783

A VoIP Echo Canceller Design and Algorithm Study
LI Hui;LIN Mang-mang;HU Hai-jin;TIAN Huan

..............page:1774-1778

Hyperspectral Image Lossless Compression Algorithm Based on Hybrid Transform and 3D-SPHIT
CHAI Yan;JI Wen-ping;SHEN Lan-sun

..............page:1770-1773

Forward and Backward Prediction Model Based Signal Detection in Sea Bottom Reverberation
JIANG Ke-yu;CAI Zhi-ming;LU Zhen-bo

..............page:1766-1769

Virtual Spatial Smoothing Algorithm
LIU Zhi-gang;WANG Jin-kuan;WANG Fu-li

..............page:1762-1765

An Algorithm of Multiple Criteria Decision-Making Based on Similarity to Ideal Grey Relational Projection
KE Hong-fa;CHEN Yong-guang;XIA Bin

..............page:1757-1761

Effect of Array Elements Spacing on MUSIC Algorithm
GUO Yue;WANG Hong-yuan;ZHOU Zou

..............page:1675-1679

A Robust Joint Estimation of Time Delay and Doppler Shift in Stable Distributed Noise Environment
GUO Ying;QIU Tian-shuang;ZHANG Yan-li

..............page:1680-1684

An Automatic Human Gait Recognition Based on Principal Curves
SU Han;HUANG Feng-gang

..............page:1685-1690

Ant Colony for Wireless Sensor Networks Self-Organization
WANG Rui;LIANG Yan;PAN Quan

..............page:1691-1695

An Efficient Preconditioner Based on Higher Order Hierarchical Basis Functions
BAN Yong-ling;NIE Zai-ping;YU Zhe-feng

..............page:1739-1744

Study of Validity of High-Order Small Perturbation Method
TONG Chuang-ming;HUANG Ze-gui;HU Guo-ping

..............page:1745-1748

A Novel Power Allocation Algorithm for MIMO Systems and Capacity Analysis
JIANG Yong-quan;LIU Nai-an;SHEN Min-fen;YANG Jia-wei;WANG Cheng-shu;ZHOU Yuan-ping

..............page:1749-1753

Small Satellite Multi-Channel SAR Unambiguous Imaging Based on Nonuniform Sampling
YANG Feng-feng;WANG Min;LIANG Dian-nong

..............page:1754-1756

FIR Digital Filter for Gene Prediction Application
MA Bao-shan;ZHU Yi-sheng

..............page:1710-1713

Study on Face Detection Under Rotation in Image Plane and Facial Features Localization
WU Tun-hua;ZHOU Chang-le

..............page:1714-1718

A Distributed Timer-Based Clustering Algorithm for Wireless Sensor Networks
CAO Yong-tao;HE Chen;JIANG Ling-ge

..............page:1719-1723

Research and Improvement of the Video Encryption Algorithm for H.264
JIANG Jian-guo;LI Yuan;LIANG Li-wei

..............page:1724-1727

The Adaptive Equalization Algorithm for OFDM System Based on the Fractional Fourier Transform
CHEN En-qing;TAO Ran;ZHANG Wei-qiang;ZHAO Juan;MENG Xiang-yi

..............page:1728-1733

Four-Dimensional Parameter Estimation of Near-Field Source Using Higher-Order Cumulant
LIANG Jun-li;JI Bang-jie;ZHAO Feng;ZHANG Jun-ying

..............page:1734-1738