Journal of Wuhan University(Natural Science Edition) 2007 Issue 3 Research on Frequency-Domain Equalizing Filter in Underwater Communication

Research on Frequency-Domain Equalizing Filter in Underwater Communication
XU Xinyi;ZHU Qiuping;WANG Weibing;LIU Kegang

..............page:379-382

An Improved Realization Structure for Goertzel Algorithm
WANG Weibing;ZHU Qiuping;XU Xinyi;DAI Jialiang;LIU Kegang

..............page:375-378

Design and Implement of Pulse Modulation Controller IP Core
CAO Yang;LI Xiaohui;WANG Liwei;YANG Yuanyuan

..............page:369-374

Design of LXIbus Interface Circuit for HF Ground Wave Radar
CHEN Zezong;WU Gongcheng;XU Chao;KE Hengyu

..............page:365-368

Drifts of Ionospheric Irregularities Deduced from GPS Network Observations at Wuhan
ZHU Jie;XU Jisheng

..............page:361-364

Error Analyze of Current Measurements by HF Surface Wave Radar
GONG Ziping;KE Hengyu;HOU Jiechang;WU Xiongbin;CHENG Feng

..............page:356-360

Observation and Analysis of the Ionosphere Response to Substorms by GPS
YUAN Zhigang;TIAN Anmin;DENG Xiaohua

..............page:351-355

The Confirmation of Systems Standard of Unmanned Aerial Vehicle Based on Electromagnetic Environment Effects
LI Bo;HUANG Daqing

..............page:347-350

Design and Implementation of Liquid Level Digital Acquisition System on Space Survey Vessle
HUANG Yuxue;WANG Qin

..............page:342-346

Controllable Growth of ZnO Nanostructures Via Electrochemical Route and Mechanism Research
LI Jinchai;ZHU Yu;LU Hongbing;TIAN Yu

..............page:337-341

An Ionized Cluster Beam (ICB) Deposition Equipment Used to Make c-Axis Oriented ZnO Thin Films
YANG Zhongtian;KE Xianwen;LIU Chuansheng;GUO Liping;FU Dejun

..............page:333-336

Calculating Electronic Structure in Quantum Dot with B-spline Function
MENG Xianquan;LIU Wei;WANG Dong;QIAO Haoxue

..............page:328-332

Study on the Microstructure of Nylon 6/clay Nanocomposites Under Low Temperature by Positron Annihilation Technology
WANG Bo;KONG Lingmei;YU Dahai;LIU Tianxi

..............page:323-327

Gaussian Sum Rules and Ds(0+) Meson
LIU Jueping;WEN Shuiguo

..............page:319-322

A Robust, Restorable Dual Watermarking Technology
QU Zhiguo;JIN Cong

..............page:314-318

An Adaptive Watermark Algorithm Based on the Relativity of Coefficients
ZHANG Zhongmei;JIN Cong

..............page:309-313

A Wavelet Packet Blind Watermarking Algorithm Based on Chaos Encryption
JIANG Yan;JIN Cong

..............page:305-308

Recognition-Based Method for Handwritten Numerical Strings Segmentation Trained with Negative Data
SONG Wanjuan;DONG Cailin;CHEN Zengzhao;ZHANG Jian

..............page:301-304

Database Watermark Security Protocol Based on Trusted Third Party
HUANG Min;CAO Jiaheng;PENG Zhiyong

..............page:297-300

B-Valued Martingale Ergodic Theorems and Maximal Inequalities
LUO Guangzhou;LIU Peide

..............page:255-258

A Remark on Adjoint Equations of Characteristic Singular Integral Equations
LI Weifeng;DU Jinyuan

..............page:259-261

On Mutitype Branching Random Walk in Random Environments
L(U) Ping;HU Dihe

..............page:262-266

The Optimal Approximation Problems of Bisymmetric Matrix Under the Linear Restriction
LIN Ling

..............page:267-270

The Structures of Groups of Order 2·11·pn
LI Shengguo;HUANG Benwen

..............page:271-273

Across-Chain Inventory Control of Cluster Supply Chains Based on E-Business
LIU Chunling;LI Jizi;MENG Bo

..............page:274-278

On Cryptanalysis of the Inversive Generator
ZHAO Yaodong;QI Wenfeng

..............page:279-282

A Design of Low Latency Multiplier/Mac Unit for Public-Key Cryptography
ZHANG Jiahong;CHEN Jianhua;ZHANG Lina

..............page:283-286

On the Neighbor Selection Mechanism in Content Distribution Protocol-ShareStorm
LEI Yingchun;YANG Litang;JIANG Qi;WU Chanle

..............page:287-292

Self-Adaptive Management Policy for Scale-Free Networks
CUI Jianqun;HE Yanxiang;WU Libing;PENG Xi

..............page:293-296