Lower Bound on the Average Partial Hamming Correlation of Frequency Hopping Sequences with Low Hit Zone
NIU Xian-hua;ZENG Bo-sen;School of Mathematics and Computer Science Technology;Xihua University;Chengdu Network Optimization Center of China Unicom Network Branch;

..............page:1-5

Introduction to Journal of Xihua University (Natural Science Edition)

..............page:2

Research on Software Bus in Radio Monitoring System
XU Lu;PEI Zheng;MA Fang-li;LIU Zhi-cai;ZHANG Jia-nan;Center for Radio Administration and Technology Development;Xihua University;Sichuan Radio Monitoring Station;

..............page:6-10

Fusion Algorithm of Infrared and Visible Images Based on Adaptive PCNN in NSCT Domain
HAO Wen-chao;JIA Nian;Center for Radio Administration and Technology Development;Xihua University;

..............page:11-15

Customized Development of ERP’s Supply Management Module for Small-medium Enterprises
CHEN Peng;WANG Shuang;LIAO Min;School of Mechanical Engineering and Automation;Xihua University;

..............page:16-22+28

Phase Structure,Crystal Chemistry and Dielectric Property of Oxygen-site Doped Bi_{1. 5}ZnNb_{1. 5}O₇ Ceramics
DING Shi-hua;PENG Yong;WANG Hong-ni;SONG Tian-xiu;School of Materials Science & Engineer;Xihua University;

..............page:23-28

Effect of Heat Treatment on the Structure and Property of Electroless Ni-P Alloy Coating on Copper Base
WANG Min;LIU Jin-yun;LI Wen-peng;WANG Kun;GUO Yang;School of Materials Science and Engineering;Xihua University;

..............page:29-32

Influence of Aluminum Alloy Substrate Thickness on Hard Anodic Oxidation Film
ZHAO Hai-yan;WEI Xiao-wei;YANG Fan;HUNG Ling;LUO Ting;School of Materials Science and Engineering;Xihua University;

..............page:33-36+43

Research on Key Quality Characteristics of LED Street Lamps Based on House of Quality
ZHANG Yue-gang;ZHANG Wan-yin;YANG He-Liang;HUANG Feng-jiao;School of Mechanical Engineering and Automation;Xihua University;

..............page:37-39+48

Research on Turning Simulation for Slender Shafts
JIN Long;DENG Zhi-ping;ZHANG Hong;ZHANG Zheng-yi;LONG Jun;School of Mechanical Engineering and Automation;Xihua University;

..............page:40-43

Analysis of the Errors for Planar Double-Enveloping Toroid Worm Gear Drive Processed by CNC Machining
TANG Jun;GE Chuan-zhi;YAN Hui-rong;Sichuan Engineering Technical College;

..............page:44-48

A Method of Measuring Tag Distance by using Phase Difference
AN Wen-xia;HUANG Yong;WEN Xiang-xin;QIN Zhi-lin;School of Electrical and Information Engineering;Xihua University;

..............page:49-53

Detection of Concentration for Micro-SF₆ and FPGA Implementation by Relative Time-Difference Ultrasonic Method
CHEN Chang-jiang;YANG Xiao-ming;LI Tian-qian;QING Cao-jin;School of Electrical and Information Engineering;Xihua University;

..............page:54-56+65

Forming Process Simulation and Optimization for Heavy-duty Vehicle Fender
LI Ming-kun;ZENG Qing-sheng;HE Tai-bi;School of Mechanical Engineering;University of South China;School of Transportation and Automobile;Xihua University;

..............page:57-59+80

Effect of Turbine Bypass Valve on Exhaust Emissions and Thermal Efficiency for Turbocharged Diesel Engines
HAN Zhi-qian;WU Xue-shun;ZHAN Qiang;WU Song-lin;School of Transportation and Automobile;Xihua University;State Key Laboratory of Engine;Tianjin University;

..............page:60-65

Traffic Congestion Identification Method Based on Fuzzy Logic
YAO Lei;ZHANG Kai-ran;School of Transportation & Logistics;Southwest Jiaotong University;Si chuan Province Key Laboratory of Comprehensive Transportation;

..............page:66-69

Study on Scheduling Algorithm for Public Bicycle System Based on Ant Colony Algorithm
ZHANG Jian-guo;WU Ting;JIANG Yang-sheng;School of Transportation and Logistics;Southwest Jiaotong University;Comprehensive Transportation Key Laboratory of Sichuan Province;National United Engineering Laboratory of Integrated and Intelligent Transportation;

..............page:70-76

Global Exponential Stability of Neural Network Models with Delayed Projection Neural Network for Quadratic Programming Problems
CHENG Qiao-li;LIU De-you;HE Qing-qing;College of Science;Yanshan University;

..............page:77-80

Estimation of Financial Risk Based on Time-Varying Copula Garch Model
LIU Juan;WANG Qin;LIU Xi;CHANG Chun-yan;Institute of Computational Mathematics;Department of mathematics and Computational Science;Hunan University of Science and Engineering;School of Mathematics;Southwest Jiaotong University;

..............page:81-84+90

Synthesis of 1-( pyridin-2-yl) hydrazine Derivatives
YANG Wei-qing;ZHOU Lin;School of Physics and Chemistry;Xihua University;

..............page:85-87

Comparative Methods for Determining Total Nitrogen in Sediment of Resevoir
ZHANG Bin;LUO Ben-fu;GU Jin-chuan;MEI Zi-liang;School of Energy and Environment;Xihua University;

..............page:88-90

Numerical Analysis of Erosion Effect of Sand-laden Water on Screw Centrifugal Pump
QUAN Hui;LI Ren-nian;SU Qing-miao;School of Energy and Power Engineering;Lanzhou University of Technology;Gansu Lanpec Technologies Co.;Ltd;

..............page:91-94

Application of Comprehensive Geological Forecast Technology in the Construction of Balangshan Tunnel
CAO Quan-shui;LIU Li;SHEN Sheng-qiang;SONG Jing;School of Architecture and Civil Engineering;Xihua University;Sichuan Institute of Building Science;

..............page:95-99

Application of Steel Tube-drill Cutting Method in Steel Pipe Pile-foundation Construction of a Sea-crossing Bridge in Bare Rock Area
KOU Hai-jun;No. 5 Engineering Co.;Ltd. of China Railway 19 Bureau Group;

..............page:100-102+112

Study on the HPLC Fingerprint of Sapindus and Sapindus Saponin
DAI Chun;HE Yu-xin;ZHOU Shu-lai;KE Hua-xiang;School of Bioengineering;Xihua University;

..............page:103-107

Isolation and Characterization of Deltamethrin Degrading Strain and Its Degradation Characteristic
TANG Jie;ZHANG Qing;ZENG Chao-yi;SHI Ying;School of Bioengineer;Xihua University;

..............page:108-112

tou gao zhi nan

..............page:113