Sonstiges, Englisch, Band Volumes 239-240, 1722 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g
Sonstiges, Englisch, Band Volumes 239-240, 1722 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g
Reihe: Applied Mechanics and Materials
ISBN: 978-3-03795-343-3
Verlag: Trans Tech Publications
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Weitere Infos & Material
Cellulose Fiber Reinforced Concrete Fracture Mechanisms and Damage Detection Using Acoustic EmissionComparison of Hydrophone Calibration by Reciprocity and Heterodyne Interferometer in the Frequency Range 500 kHz to 15 MHzAcoustic Information Acquisition and Time Domain Analysis on Alternating Current Rail Flash Butt WeldingDetection and Characterization of Intergranular Stress Corrosion Cracking on Sensitized 304 Stainless Steel by Acoustic Emission TechniquesThe Research of Glucose Solution Based on Photoacoustic MeasurementAcoustic Modal Test and Finite Element Analysis on Vehicle CavityDesign and Implementation of Ultrasonic Ranging SystemIdentify on Acoustic Emission Signals of Tank Bottom Corrosion Using Hidden Markov ModelApplication of Parametric Acoustic Receiving Array to Underwater Acoustic MeasurementDenoising and Defect Diagnosis of Material Ultrasonic Detection signal Based on Best Wavelet Packet BaseThe Realization for Sound Pressure Unit Using Laser Doppler Anemometry in a Travelling Wave TubeOptimal Selection of Long Time Acoustic Features Using GA for the Assessment of Vocal Fold DisordersThe Study of Using Ultrasonic Sensors to Detect Degradation Characteristics of the Ferrite CoreAttenuation Characteristics of Sound Wave in Silicon Dioxide ER FluidThe Ultrasonic Wave Method to Pile Test and Detection Analysis of a Complex BuildingObject Detection with Ultrasound Sensors in Mobile Robots Working AreaAn Investigation of Size Effect on Fatigue Property of 3000 MPa-Class Mould Steel Under Ultrasonic Fatigue TestingBiquaternion Model of Vector Hydrophone Array and DOA Estimation AlgorithmAn Investigation of the Fatigue Property of Ultra-High Strength Mould Steel at 130 Hz and 20 kHzAcoustic Doppler Velocimeter in Measurements of Turbulent Boundary Layer FlowsSemi-Supervised Ultrasound Image Segmentation Based on Curvelet FeaturesEcho Sounder Survey in Dongzhai Bay to Detect the Earthquake Event in 1605, Hainan, South ChinaMPPT of Two-Peak PV System Combined the Hysteresis Comparison Method with Incremental ConductanceSurface Reconstruction Method by Photometric Stereovision Based on Oren-Nayar?s ModelMulti-Focus Fusion Based on the Imaging Fuzzy MechanismTwo Spectral Reconstruction Methods and their Accuracy ComparisonA High Precision Pico-Amperes Scale Current Measurement System in Radiation DetectionPrecise Measurement on Form of Horizontal Tank Used for Liquid Volume Metrology by Laser Scanning MethodWavelength Shift Detection Methods Based on Cross-Correlation Analysis for Signal Demodulation of Fiber Bragg Grating Sensing SystemUsing near-Infrared Spectroscopy to Investigate the Amylose Content in RiceModeling Study on Random Error of Fiber Optic GyroEffect of Imaging Induced by Defilement on LensComparison of Mid-Infrared Regular Transmittance MeasurementFeasibility Study of Discriminating and Quantifying Low Levels of Melamine Contamination in Fishmeal by Fourier Transform near Infrared SpectroscopyStudy of the Interaction between Three New Amantadine Schiff Bases and BSA by the Multi-Spectroscopic MethodRelations of the Laser Intensity Value, the Laser Ranging Value and the Laser Incident AngleMMW Radiometric Characteristic Experiments of Water Plant for Environmental ProtectionAngle Measurements with LaserSmall Infrared Target Detection Based on Low-Rank and Sparse Matrix DecompositionTraditional Chinese Medicine Clustering Analysis Based on Near-Infrared SpectroscopyApplied Study of Pattern Recognition and Near Infrared SpectroscopyFusion Algorithm of Infrared and Visible Images Based on Multiresolution DecompositionResearch on Measuring Gas Refractive Index with Microcomputer in Real-Time Based on Michelson Interference TheoryA Straight-Line Trajectory Tomography Method Based on Multiple Tilted X-Ray Cone-BeamsThe Research of Nondestructive Testing of Apple Acidity Based on Near Infrared SpectroscopyResearch on the Free Choice Cooperative Learning: Taking the Optical Fiber Circuit Measurement as the Problem-Solving ExampleDesign and Implementaion of Data Processing and Control Module in Millimeter-Wave Radiometer3-D Eddy Currents Analysis in Orthotropic Materials Using Truncated Region Eigenfunction Expansion MethodFour Order ESD Generator Circuit Model and its SimulationExperimental Study on Insulators Pollution Detection with Microwave RadiometerStudy on the Aperture Leakage EMI Problems and its SimulationA Complex Voltage Ratio Measurement System for the Audio Frequency RangeAnalysis on the Shielding Effectiveness of Metallic Box with Apertures Based on FDTDStudy on Neutron Energy Spectrum in the TMSRResearch on Over-Ground Electromagnetic Inspection Technique for Buried PipelinesElectromagnetic Induction Angle Sensor Error Correction MethodResearch on Spatial Distribution and Mutual Inductance of Superconducting Pancake CoilsElectromagnetic Interference Shielding Properties of Silver-Plated Polyester FabricConstitutive Relationship of 3A21 Aluminium Alloy Tube for Magnetic Pulse FormingResearch on 3mm Band Radiometric Brightness Temperature InversionThe Volumetric Clipping for Industrial Computerized Tomography Based on CUDAReliability Analysis of Door Magnetic Switch under Different Permanent Magnetic DistributionA Real Time Measurement for Power System Parameters Based on Zero-Crossing Detection of CPLDThe New Magnetic Survey Method for Underwater Pipeline DetectionMeasurement Range Validation of the Through Casing Resistivity Logging InstrumentsImplement of UWB Radar for Human Life DetectionExperimental Resistance Measurement on Solid-Liquid Two-Phase Flow in MicrochannelTheoretical Analysis of Instantaneous Microwave Frequency Measurement Using Microwave Phase Shift DetectionThe Building Waterproof Test and Inspection Based on IRT TechnologyRapid Detection of Avian Influenza Virus Using Immunomagnetic Separation and Impedance MeasurementAlgorithm Research on Tower Grounding Resistance On-Line MeasurementOrthogonal Binary Waveform Optimization for Mimo Radar SystemsSuppression of Sea Clutter of Skywave Radar Based on AR ModelDesign of a Current Source for Bioelectrical Impedance MeasurementDesign of a Bioelectrical Impedance Spectrometer Based on AD5933Segmentation in Field Emission Image Based on Improved Watershed Algorithm Using Mountain Areas Simulation MethodComposition and Experiment Analysis of an Impedance Analyzer Based on LabVIEWVoice Activity Based on Noise Estimation in Noisy EnvironmentsA Method for Detecting Noise, Single Pass, Cross Pass and Echo of Mobile PhoneIdentification for the Active Noise Control System Based on Neural NetworkSoftware Development in Frequency Domain Modal Parameter IdentificationStudy on the Use of Blind ICA in Diesel Engine Vibration ProcessingPCA Feature Selection For Recognition of Chatter GestationExperimental Research on the Vibration and Noise Characteristics of the Marine Diesel Engine TurbochargerAxial Vibration Characteristics of a Metal Diaphragm CouplingMicro Vibration Measurement Sensor Based on the Tunneling EffectDesign and Application of Aeolian Vibration Monitoring System for Overhead Transmission LineVibration, Sound and Thermal Analysis as a Condition Monitoring Methods for Electric MotorsData Acquisition and Vibration Analysis Based on LabVIEWA Modal Analysis of Giant Shipbuilding Tower CraneStudy on the Motor Noise Based on LabVIEW and FFTIdentification of Noise Source Based on Partial Coherence AnalysisAnalysis of Adaptive Detection Threshold for High Sensitivity Compass Navigation ReceiverFusion of Panchromatic and Multispectral Remote Sensing Data Using an Improved Region Regression ModelLand Utilization and Classification Method Based on Remote Sensing TechnologyApplication of Global Position System Real Time Kinematic to Photocontrol Point Measurement in Large Scale Aerial Survey and Analysis of the PrecisionA Novel Single-Borehole Radar for Well LoggingUAVRS Technique Applied to Emergency Response Management of Geological Hazard at Mountainous AreaImproving the Error Model for POS Applicationto Airborne InSARStudy of DEM Generation Method Based on Multi-Baseline Image Sequences in Alpine-Gorge AreasSpatial and Temporal Analysis of Pit Deformation Monitoring Based on GISOptimization Analysis of GDOP of PL-Aided Navigation and Positioning SystemThe Compass Time System and its InteroperationThe Application of IBIS-L Remote Monitoring System for Micro Deformation of Terrain in Dam Safety MonitoringFlood Disaster Monitoring and Evaluation System Based on GIS and Remote Sensing: Case Study in Hejiang RiverMonitoring Subsidence in Tianjin Area Using the Multi-Baseline D-InSAR TechniqueA Method for InSAR Baseline Refinement Based on CRA GNSS IF Signal Simulator Based-on FPGARemote Data Acquisition and Transmission System Based on GPRSNew Progress of Contemporary Cartography-Navigable Electronic MapAn ENVI+IDL+ArcEngine Tool for Detecting Harmful Algal Blooms in East China SeaResearch on Deformation Monitoring on Supporting Structure of Deep Foundation Pit Engineering Based on GPSA Universal Parallel Framework For Remote Sensing ProcessGNSS Signal Power Spectrum Density AnalysisAnalysis on Measurement Errors of Critical Dimensions of HSK Cone and its ApplicationMechanical Test System for Large-Scale Structures in the Field Environment of Low TemperatureMonitoring of Deformation of Steel Structure-Roof of Football Stadium Slavia PragueDynamic Position Detection Method for Large-Diameter Rotary Shaft Based on MIFA-AFKFApplying an Improving Measurement of Cutting Force to Study Machinability of Gray Cast IronResearch and Practice on New Measuring and Drafting Mode of Mechanical Drawing Based on Reverse EngineeringDrilling-Hole-Loading Method for Measuring Tensile Strength of Irregular Small StonesThe Highway Bridge Load Subentry Coefficient and Their Combination Effect Comparative AnalysisAdvanced Prediction of Surface Roughness by Monitoring of Dynamic Cutting Forces in CNC Turning ProcessMulti-Axle Moving Train Loads Identification on Continuous Bridge from Bridge Displacement ResponsesLabVIEW Based Data Analysis for Automotive Steady Static Circular TestResearch on Straightening Force Measuring Technology for Pre-Stress Straightening MachineStudy on Load Spectrum Correlation between Service Roads and Proving Ground Roads Based on Spindle Wheel ForcesTest and Simulation Study on Stiffness of Automotive DoorSurface Parameterization for the Shape Analysis of Tube-Like ObjectsEstablishment of Digital Human Head Model Coordinate System Based on Mean Curvature AnalysisMeasurement of Proppant Geometrical Characteristics Based on Chain CodeA Novel High Accuracy Sub-Pixel Corner Detection Algorithm for Camera CalibrationResearch on River Channel Terrain Measurement Method Based on Binocular VisionA Novel Markov Model and its Application to BIT SystemMeasurement of Semiconductor Silicon Wafer?s Doping Concentration and it?s Uniformity Based on Thermo-Needles MethodStudy on Method for Test Points Selection under Uncertainty Based on MBQPSOAnalysis on the Measurement of Bullet Impact Coordinates with Use of Acoustic Array and Optical Detection SensorA Non-Contact Method to Measure the Spatial Axis Position for Large-Scale HolesThe Coal Production Anomaly Detection Based on Data MiningTheory Analysis of Thermocouple Temperature MeasurementMeasurement of Rotation Angle about Rotating Object Based on Digital ImageAn Analysis Model for Structural Optimization of Polygon Ranging-Based Space Coordinate Measurement NetworkApplication of Flame Image Recognition-Based Information Fusion Technology to Roller Kiln Temperature DetectionA Study of the Electrostatic Field Networking in Three Isolated ThunderstormsContext-Aware Monitoring of Cardiac HealthThe Impact of Wavelength Step on Radial Velocity Error3D Accuracy of Deciduous Tooth Model Reconstructed from CBCT ScanApplication of Rock Mechanics Parameters to Obtain Formation PressureDetection of Life Characteristic Signals Based on High Order StatisticsDouble Feature Combination: Region Contrast for Visual Salient Object DetectionMeasurement and Evaluation of the Wearing Condition of the Tire TreadIdentification of Eddy Dynamometer in Vehicle Emission Test Based on SMI MethodEstablishment and Instrumentation of a Full Scale Laboratory for Thermal and Hygroscopic Investigations of Soil Behavior in Cold ClimatesStudy on the Factors Influencing on the Variation of the Temperature in Cell Suspensions Exposed to Microwaves Based on the Temperature Sensor TechniqueThe Data Acquisition and Transmission System Design and Realization of Mine?s Dynamic WeighbridgeAn Empirical Study on Feature Subsampling-Based EnsemblesDesign of 3780 Points FFT Processor for DTMB ReceiverAn Improved Digital Servo Burst Signal Sampling Model for Disk DrivesData Acquisition System Design and Data Analysis on Automatic TransmissionAn Efficient Data Acquisition System for Automatic TransmissionDesigns for Synchronous Data Acquisition of a Distributed SystemIBperf: A Testing and Evaluation Model of IB Datacenter Transmission ControlThe Electric Quantity Data Acquisition System Based on Wireless Sensor NetworkResearch on Application of High-Speed Data Acquisition System for AC Rail Flash-Butt WeldingDevelopment of a High-Speed Ion Signal Acquisition System for Mass SpectrometerThe Current Situation and Development of Electric Energy Data Acquisition System in ChinaData Acquisition and High Speed Storage by FPGA Implementation in the Quadrupole Mass SpectrometryThe Application of Wavelet Transform in Image DisposeThe Design of Low Complexity Decoder Based on DVB-S2 LDPCA Simulation Method for Memristor Based Dopant Drift ModelAutomatic Detection of Interictal Epileptiform Discharges Based on the Similarity of Time-Series SequenceTemplate Based Table Document RecognitionAn Image Tracking Method Based on Color Co-Occurrence HistogramsNew Method of Moving Targets Passive Tracking by Single Moving Observer Based on Measurement Data FusionImproved Empirical Mode Decomposition Based on Harmonic Wavelet FilterRobust Image Information Identification Algorithm Based on Time-Frequency Chirplet-Radon TransformationAn Efficient Real-Time Filtering Approach for Image Processing of Digital Subtraction AngiographyResearch on the Relationship between the Depth-Movement of the Stereoscopic HDTV and Visual ComfortMultivariate Shrinkage for Image Denoising in Shearlet DomainPalmprint Verification by Scene Matching ApproachesFeature Extraction by Combining Wavelet Packet Transform and Common Spatial Pattern in Brain-Computer InterfacesMethods of Dynamic Tire Pressure Judgment Based on Image ProcessingA Non-Contact Finger Vein Image Quality Assessment MethodMeasurement Error Detection, Elimination Method and its ApplicationImproved SNR Estimation Technique for BPSK and QPSK SignalsAlgorithm of Color Detection for Moving Video Objects Based on Mode MatchingA Novel Approach for Active Contour Initialization in 3D Medical Image SegmentationParticle Size Measurements Using a New Signal Processing MethodUsing Improved Wavelet Networks in Image CompressionCommunication Performance of RFID System and Anti-Interference in the Multipath Rayleigh Fading ChannelCultural-Based Multi-Objective Particle Swarm Optimization for EEG Channel Reduction in Multi-Class Brain-Computer InterfacesClassification of EEG Signals Using Filter Bank Common Spatial Pattern Based on Fisher and Laplacian CriteriaA Demodulating Approach Based on Local Mean Decomposition and Combined Morlet Wavelets and its Application in Mechanical Fault DiagnosisComparing Different Means of Signal Treatment for Improving the Detection Power in HPLC-UV-HG-AFSExtraction of Online Monitoring Signals by Lifting Wavelet in Digital SubstationThe Research of Signal Detection Method Based on LFMCW LidarA Data Transmission Strategy Applied to Implantable Wireless System for Small Animal MonitoringResearch on Enhancement Method of Feather Images Based on Color ConstancyExtraction Method of Path Based on Hough TransformationA Novel Method for the Detection of Sleep Apnea Syndrome Based on Single-Lead ECG SignalAn Adaptive Multiple LS Channel Estimation Method for MIMO SystemStudy on Measured Data Processing Method of Model Test for Relative Motions between Two Side-by-Side Replenishment Ships in WavesThe Influence of Parameters on an Individual Neuron Firing PatternsResearch on Mongolian Acoustic Model Based on the Triphone DDBHMMThreshold Modification Model for the Optimal Evolution AlgorithmExtract Characteristic Parameters of FID Signal Combining Autocorrelation Function with the Least Absolute ValueEffect of SNR Estimation in Defocus Blurred Image RestorationWavelet Audio Coding by Fixed-Point Short Block Processing for Real-Time Wireless ApplicationsA Novel Harmonic Calculating Method Based on Multiple-Average Algorithm2-D Image Matching Based on Global Harmony Search OptimizationParameter Estimation and Restoration of Motion-Blurred ImagesWavelet Packet Transform Method and its Application in Analysing Ocean SignalsThe Improvement of Katsevich Reconstruction Algorithm Based on Cone-Beam CTFind Point Correspondences on Contour between Template Image and its Target with SVD and Euclidean DistanceFrame Reconstruction with Missing Data from Multiple ImagesRemoving Blinks in Video-OculographyAn Analysis Research for Digitized Features of Epileptic EEG Using SVMStudy on Filtering Algorithm of Image Using MatlabDesign and Implementation of SoPC based Low power Asynchronous Image ProcessorRadar Target Tracking Error Research Using Kalman Filter-Based AlgorithmsCarrier Tracking Performance Comparison of Standards and the Square-Root Kalman FilterResearch of Sea Clutter Suppression Algorithm Based on GPUAn Improved Design of Conducted EMI Signal Suppression in SMPSA Novel Spoofing Mitigation Method of GNSS ReceiverSimultaneous Least Squares Wavelet Decomposition for Multidimensional Irregularly Spaced DataDigital Medical Image Enhanced by Stationary Wavelet TransformA Steganographic Method Based on Double Layers Wet Paper Code in IWT DomainAn Improved SIFT Matching AlgorithmDesign, Deploy and Signal Analysis of Different Types of CRTwo-Dimensional Finite Difference Forward Modeling for Stable Point Power Field Based on Optimized k ValueThe Output Model of FOG North-Finding System Constructed by the ARMA Timing AnalysisA Novel GVF-Based Adaptive Extracting Formulation for Image ReconstructionA Simplified Carrier Frequency Offset Estimation Algorithm for Burst Digital TransmissionThe Characteristic Parameters Extraction of the Drawing Forming Cracks Based on Time-Series Analysis and ICAAn Improved Speech Blind Separation Algorithm Based on Non-Linear FunctionApplications of Statistical Directional Characteristics in Synthetic Aperture Radar Imagery InterpretationResearch on the Speech Enhancement Method based on PCA/KLT AlgorithmsBridging a Gap in Independent Component AnalysisA QRS Wave Detection Algorithm Based on Complex Wavelet TransformA Particle Swarm Optimization with Variety FactorProjection Position-Based Sequential Pattern Mining AlgorithmResearch on Algorithm for Mining Frequent Itemsets Based on Cloud ComputingStudy of Multiple-Kernel Relevance Vector Machine Based on Kernel AlignmentAn Improved Cohen-Sutherland Region Encoding AlgorithmA Network Decomposition-Based Text Clustering Algorithm for Topic DetectionAn Anycast Routing Algorithm Based on the Combination of Genetic Algorithm and Ant Colony AlgorithmTrust-Based Particle Swarm Optimization for Grid Task SchedulingImage Fusion Using Wavelet Transform and Fuzzy ReasoningStudy on Application of Genetic Algorithm in Maintenance Support ScheduleApplication of Monte-Carlo Tree Search in Tsumego of Computer GoResearch on Improved Ant Colony Algorithm for the Optimization of the Large Storage Picking Path Based on RFIDPosition Estimation of Single Camera Visual System Based on Total Least Squares AlgorithmSpectrum Measurement Network Based on LabviewArea Partition-Based Suppression Algorithm for Contention-Based Forwarding in Mobile Ad-Hoc NetworksNiche PSO Particle Filter with Particles Fusion for Target TrackingCardinality Estimation-Based Adaptive Multi-Tree Splitting Algorithm for RFID SystemThe ACA-BP Algorithm Based Controller of PID Neural Network and its SimulationA Research on Methane Prediction Model Based on Improved BP-GA NetworkConstrained All-k-Nearest-Neighbor SearchApplication of on-line Adaptive Weighted Fusion in Mine Gas Measurement SystemThe Quantity Optimization of Integrated Testing Vehicle Based on Genetic AlgorithmDetecting and Quantifying T Wave Alternans Using Linear Least Squares Curve Fitting MethodApplication Analysis of Compressive Sensing/Sampling Theory on Source LocalizationTime Series Prediction of Landslide Displacement Using SVM Model: Application to Baishuihe Landslide in Three Gorges Reservoir Area, ChinaSimplified Design of Dual Quaternion Strapdown Inertial Navigation Integration AlgorithmsResearch on Maintenance Resources Distribution Based on Queuing TheoryContourlet Transform in the Application of the Image FusionNovel Compact Genetic Algorithm for WTA ProblemThe Main Steam Temperature Cascade PID Controller Parameters Tuning Optimization Based on Ant Colony AlgorithmAuto-Clustering Algorithm for Heterogeneous Information Network Using Improved Particle Swarm OptimizationGLCM Inspired Fingerprints Segmentation Algorithm with Adaptive Block SizeStudy and Discussion on the Theory of Compressive SensingA Method for Extracting QR Code from Complex Background Based on MorphologyMulti-Modal Medical Image Registration of by Combining Improved Mean Shift and RPMApplication Study of Fuzzy Comprehensive Evaluation Method on Ammunition Management in Rear DepotBased on SVD MEMS Microstructure Amplitude Measurements of the New AlgorithmApplication of Intelligent Algorithms to Interruptible Load Dispatch ModelThe Realization of Smoothed Pseudo Wigner-Ville Distribution Based on LabVIEWGrid Task Scheduling Algorithm Based on Non-Conflict DegreeA Joint Energy Consumption Optimization Algorithm for Hybrid Air-Cushion VehiclesA Novel Grid Phase Estimating Algorithm Based on BP Neutral NetworkThe Study on Convergence and Convergence Rate of Genetic Algorithm Based on an Absorbing Markov ChainFuzzy-Neural Networks Based on Subtractive Clustering and its Applications in Soft SensorA Determinant Elimination Method for Bottleneck Assignment and Generalized Assignment ProblemsAn Improved Quantum-Inspired Evolutionary Algorithm Based on P Systems with a Dynamic Membrane Structure for Knapsack ProblemsClassification of Chinese Herbal Medicine Based on Improved LDA Algorithm Using Machine OlfactionA Kind of Index Technology Based on Binary Tree Efficient SpaceA Parallel BP Neural Network Based on the FPGAA Fractal Based Subpixel Image Edge Detection AlgorithmResearch on Intelligent Layout System of Blanking PartsA Heuristic Algorithm on Solving the Great Group Dividing of FigureA Distributed Algorithm Based on RSSI for Intelligent Vehicle LocalizationOptimized Load Distributed of Power Plant Units Based on Branch and Bound MethodStudies on the Coordination Reaction of VO2+ and Tannic Acid in the Tannin Extract DesulfurizationThe Application of the Non-Ball Mill for Superhard RefractoriesDesign and Preparation of Feedstock for SiCp/Cu Powder Injection MoldingA Solution Processed ZnO Thin FilmResearch of Corrosion and Protection on Boiler and Pipelines by Condensing WaterApplication of Taguchi Method in the Optimization of Processing Parameters for Green FiberDesign Optimization of Processing Parameters for Polypropylene Fiber Based on the Taguchi MethodEffect of Mn, Si on Varistor-Dielectric Characteristics of Nb-doped SrTiO3 CeramicsThe Probability Analysis of Human Error in TeachingThe Research of Inspiring Students? Thinking in Engineering Specialized Courses TeachingAnimation Design and Exploration of Experimental Teaching in Analog Electronic TechnologyStudy on Practical Method of Mechanical Engineering Management Based on Virtual Sandbox ApproachesExploring the Learning Effectiveness of Students with Different Free Choice Cooperative Learning Values: Taking Example of how Operating Optical Time-Domain Reflect Meter Tackle the Optical Fiber Circuit Measurement ProblemAdvantages and Disadvantages of Multimedia Teaching of Fire Combustion ScienceThe Analysis and Design of Internet Course Teaching System for Operation SystemApplication of Multimedia Animation Technology in Learning Power Updating KnowledgeResearch in Teaching Reform of Digital Signal Processing Course