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基于听感知的音频失真和噪声检测

中文摘要第3-4页
ABSTRACT第4-5页
CHAPTER 1 INTRODUCTION第9-11页
CHAPTER 2 LITERATURE REVIEW第11-34页
    2.1 Early Warning Systems Components第11-13页
    2.2 International experience in Early Warning Systems第13-18页
    2.3 State of Early Warning Systems in China第18-23页
        2.3.1 China’s Five Year Plans第18-19页
        2.3.2 Water Quality Governance and Management第19-21页
        2.3.3 Water Quality Monitoring and Early Warning Systems第21-22页
        2.3.4 River Basin Management and International Cooperation第22-23页
    2.4 Modelling in Early Warning Systems第23-34页
        2.4.1 Physically-based models第24-27页
        2.4.2 Data Driven Models第27-29页
        2.4.3 Applications of Modelling in China第29-32页
        2.4.4 Review第32-34页
CHAPTER 3 METHODOLOGY第34-42页
    3.1 Raw Data Organization and Pre-Processing第34页
    3.2 ANN Model Development第34-38页
        3.2.1 Nonlinear autoregressive with exogenous input (NARX)第36-37页
        3.2.2 Nonlinear Input-Output第37-38页
    3.3 GA for Input Variable Selection第38-40页
        3.3.1 Non-Dominated Sorting Genetic Algorithm-II (NSGA-II)第39-40页
    3.4 GA-ANN Model Formulation第40-42页
CHAPTER 4 CASE STUDY第42-60页
    4.1 Available data and information第43-46页
    4.2 Increasing the response time of the city’s early warning system第46-53页
        4.2.1 Results第48-53页
    4.3 Relating measured physico-chemical variables to corresponding toxicity variable for thecity’s early warning system第53-60页
        4.3.1 Results第54-60页
CHAPTER 5 CONCLUSION AND RECOMMENDATIONS第60-62页
REFERENCES第62-65页
ACKNOWLEDGEMENT第65-67页
APPENDIX第67-72页
RESUME第72页

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