NDLI: Research of Analysis Method about Characteristics on Periodic, Chaotic and Stochastic Signal

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An Improved Ray Tracing Algorithm for Ultrasonic CT in Nondestructive Inspections

Research of Character About Chaotic Signal Based on Statistics Theory

Fault Diagnosis of Bearing Based on Fractal Method

A Neural Networks Approach for Designing FIR Notch Filters

A Novel Periodically Nonuniform Sampling Method and System to Suppress the Spectrum Noise

The Study of Applications of the Kalman Filtering Algorithm

An efficient algorithm for designing biorthogonal cosine modulation filter banks with low delay

Optimizing Stack Filters by Clone Selection Algorithm

New Sampling Formulae Associated with the Linear Canonical Transform

Iterative Maximum Likelihood Estimation for Time and Integer Frequency Offset in OFDM Systems

Information Hiding Scheme Based on LDPC coding

Managing Sinusoidal Signal Having Frequency Excursion Accomplished with High Order Harmonic

Signal denoising via median filter & wavelet shrinkage based on heavy-tailed modeling

Design of Optimum Filters for WCDMA Base Station Based on SDR

Statistical Method to Improve Performance of ASR Signal Processor

Generalized multivariate matrix Pade approximants

Digital Clock Design Based on Nios

Estimation of instantaneous frequency rate for multicomponent polynominal phase signals

Analyzing the Phonocardiogram of ASD-Patient Based on Independent Component Analysis

Digital Up and Down Converter in IEEE 802.16d

Enhancement of the connectivity regularity of irregular meshes

Cyclic Statistic Based Blind Parameter Estimation of BPSK and QPSK Signals

Novel Frequency Estimation by Interpolation Using Fourier Coefficients

Instantaneous Frequency, Azimuth and Amplitude Measurement Based on Circle Array

2-D Hybrid Wavelet-Fourier Transformation

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Analysis filters' symmetry polarities of M-channel alias-free linear-phase filter banks

Rate Distortion Analysis for Quantization of Distributed Source Coding

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Comprehensive Diagnosis of Gear-Box Typical Fault in the High Speed Wire Rolling Mills

An Improved VLSI ImplementationMethod of FFT Processor

Application of Mean-field Network In Track Correlation

PERIODIC SIGNAL EXPANSION WITH WAVELETS ON COMPACTLY SUPPORTED INTERVAL

A calculating approach of sigma delta modulator with AC input

A Study on Influencing Factors for the Output Signal-to-Noise Ratio of FFT Processor and Its Utilization

A Novel Fast Intra Prediction Algorithm applied in H.264/AVC

Robust Time Delay Estimation Based on Sigmoid Transform in the Presence of Impulsive Noises

AN ENERGY-BASED ADAPTIVE VOICE DETECTION APPROACH

Research of Analysis Method about Characteristics on Periodic, Chaotic and Stochastic Signal

Texture Analysis Using Classification Rules

Fast Spectrum Estimation in 2-D Direction Finding with MUSIC Algorithm

Carrier Frequency Estimation of Unconventional BPSK Signal Based on DFT

2-D HARMONIC RETRIEVAL IN MULTIPLICATIVE AND ADDITIVE NOISE BASED ON CHIRP Z-TRANSFORM

Cumulant projection method for two-dimentional harmonic retrieval in colored non-gassian noise

Cross-Spectral Method Based on 2-D Cross Polynomial Transform for 2-D Chirp Signal Parameter Estimation

An Improved Algorithm for Uniform Linear Array Based on the Fourth-order Cumulant

A higher order time-varying moment method for multicomponent chirp signals parameter estimation

Series Adaptive Filter Method for Underwater Target Dynamic Line Enhancement

Cubic Nonlinear Phase Coupling Analyse of Two-Dimensional Harmonic Base on Quaternion

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Non-destructive Estimation of Rape Nitrogen Status Using SPAD Chlorophyll Meter

Harmonic Retrieval Based on LS-SVM with Wavelet Kernel

Two Amplitude Spectral Estimators with Rank-Deficient Covariance Matrix

A New Algorithm for Sparse Aperture Extrapolation

The Wigner-Ville Distribution and the Cross Wigner-Ville Distribution of Noisy Signals

Lee Filter for Multiscale Image Denoising

A New Time-Frequency Analysis Method of Multi-Component Chirp Signal

Investigation of Frequency Disorder in Wavelet Packet Analysis

Two-Dimensional Hybrid Transform (DCT-DWT) for 2-D Signal Processing

Research of Discrete Wavelet Transform Domain Adaptive Equalization Algorithm

Redundant Lifted Fast Wavelet Transform for Signal Compression

The detection of transient signals based on gabor transform

An Efficient Implementation of the Adaptive Chirplet Decomposition

Modified Adaptive Chirplet Decomposition and Its efficient Implementation

Applying a High Efficient Time-Frequency Analysis Method in DOA Estimation

Research on instantaneous feature of non-stationary signal based on hilbert-huang transform and wavelet packet decomposition

Adaptive Wavelet Shrinkage For Image Denoising Based On SURE Rule

Adaptive Time-Frequency Analysis based on Time-Varying Parameters Model

Video Watermarking Algorithm Based on Balanced Multiwavelets

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EEG Analysis of Alcoholics and Controls Based on Feature Extraction

Estimating the Local Singularity Strengths of Fractal Function with Wavelet Spectrum

The Short-Time Multifractal Spectral Analysis Based on the Probability Measurement

Using Hyperspectral Indices to Diagnose Severity of Winter Wheat Stripe Rust

Diesel Engine Fault Diagnosis and Classification

Denoising algorithm with multiple thresholds based on the relativity exponents of wavelet coefficients

Automatic Modulation Classification of MPSK signals Using High Order Cumulants

A Blind Image Restoration Algorithm Based on Cumulants

Image Denoising Algorithm Based on Neighbouring Thresholding Classification in Wavelet Domain

Calculation of Discrete Fractional Fourier Transform based on Adaptive LMS algorithm

Robust Despeckle for SAR Image Using Multiscale Autoregressive Model

A Bilinear Neural Adaptive Equalizer for Chaos-Based Communication Channel

Adaptive LDPC Decoding for Multipath Channels

Moving equalizer taps based constant modulus blind equalization algorithm

A method to adjust regularization parameter of fast affine projection algorithm

Robust CDMA multiuser detection based on least p-norm state space model

An Improved Adaptive Wiener Filtering Algorithm

NEW GRADIENT BASED VARIABLE STEP-SIZE LMS ALGORITHM

Narrow-Band Interference Suppression in DSSS Using Adaptive Least-Square Lattice Interpolators

Angle-Parameterizations Range-only Target Tracking for Scalar Miss Distance Measurement System

Implementation of Constrained Partitioned Broadband Antenna Array Processor Using the DFT Method

A Low Complexity Maximum Likelihood Algorithm for Targets DOA Tracking

MIMO Multiuser Detection for CDMA Systems

Two-Dimensional DOA Estimation of Coherent Signals Based on 2D Unitary ESPRIT Method

A Novel Method for The Spatial-Temporal Spectral Estimation Without Eigendecomposition

2-D DOA Estimation by Minimum-Redundancy Linear Array

MIMO Precoding of CDMA Systems

An Algorithm for Near Field Source Localization Based on Multistage Wiener Filters

A New Algorithm for Blind Separation of Cyclostationary Source from Linear Mixtures

Single-Vector-Sensor Blind-Identification for Noncircular Signals in the Presence of Colored-Noise

On Single-Vector-Sensor Direction Finding for Linearly Polarized Sources Having Non-circular Constellations

Optimal Transceiver Design via Convex Programming

Robust Estimation for Signal's Azimuth-Elevation With UCA

2-D DOA Estimation by MEMP Based on L-shape Array

A Robust Algorithm for Source Number Detection and 2-D DOA Estimation Based on Real-valued Computation

A Novel Hemispherical Array Sound Source Localization

Jointly Optimized Transmission of Scalable Video Streams in OFDM Wireless Systems

Blind Acoustic Source Separation Combining Time-Delayed Autocorrelation and 4TH-Order Cumulants

A Novel Blind GPS Anti-jamming Algorithm Based on Subspace Technique

Robust Adaptive Beamforming Algorithm in the Presence of Mismatches

JOINT FREQUENCY, TWO DIMENSIONAL ARRIVAL ANGLES ESTIMATIONS VIA MARKED SIGNAL SUBSPACE

Triply Iterative Algorithm for Extracting Statistically Independent Sources Triply Iterative Algorithm for Extracting Statistically Independent Sources

A Novel Robust Cyclic Adaptive Beamforming Algorithm

ML Method at Subarray Level with Low Calibration Cost

SPATIAL RESOLUTION ENHANCEMENT VIA HYBRID ESTIMATION APPROACHES

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BEAMFORMING ALGORITHM TO FAST TRACK MOBILE NODES

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Investigation of the spatio-temporal array manifold of linear arrays using differential geometry

A High-Resolution Iterative DOA Algorithm for CDMA System

Unitary Solution to Coherent Cyclic DOA Estimation Problem

Time-Frequency DOA Estimation Based on Radon-Wigner Transform

FIVE- ELEMENT PLANAR CROSS ARRAY PASSIVE LOCATION BASED ON MUTUAL INFORMATION

DOA Estimation Based on Phase-difference

Parameters estimation of coherently distributed sources in the presence of mutual coupling

Image Data Capture and Calibration for Electrical Capacitance Tomography System of Oil/Water Two-Phase Flow

Improved Adaptive Filtering Application based on DSP for Active Magnetic Bearing System

Fractional Differential Amplitude Hierarchical Feature of MPSK Signals

Design Parallel Direct Digital Frequency Synthesizer Using Interpolation and QLA Technology

Research and Implementation of a Multiple Channel CMOS Image Sampling System

A Flexible FPGA-based Video Compression System and Its Testing Interface

Direct Path Interference Cancellation in FM Radio-Based Passive Radar

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Large Dynamic Range Accurate Digitally Programmable Delay Line with 250-ps Resolution

The Research and Design of Full Digital Power Amplifier for Magnetic Levitating Bearing System

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Parallelized VLSI Architecture of Single Stack based List Sphere Decoder

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A NEW ALGORITHM FOR TWO-SPEAKER PITCH TRACKING IN SINGLE CHANNEL PARADIGM

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Speaker age interval and sex identification based on Jitters, Shimmers and Mean MFCC using supervised and unsupervised discriminative classification methods

Refining Segmental Boundaries using Support Vector Machine

A Letter to Sound System for Farsi Language Using Neural Networks

Feature Extraction of Spoken Dialogs for Emotion Detection

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A Decrease RF Influences Solution in WLAN

A KERNEL METHOD FOR SPEAKER RECOGNITION WITH LITTLE DATA

Speech Enhancement Using Inter-Frame Dependence in DCT Domain

An Algorithm for Formant Estimation of Whispered Speech

Automatic Language Identification using Support Vector Machines

Improvement of Centric Clipping For Chinese Sound Tone Recognitionwith Adaptive Speaking Speed

On the Harmonic-plus-Noise decomposition of speech

An Efficient Method of Flooring Threshold Calculation for Robust Speech Recognition Against Impulsive Noise

A Unified Totally-Data-Driven Prediction of Duration and Pause in TTS

A Blind Source Separation Method Based on the Time Delayed Correlations and the Wavelet Transform

The Research of Endpoint Detection and Initial/Final Segmentation for Chinese Whispered Speech

Blind separation of noisy mixed speech signals based on wavelet transform and Independent Component Analysis

Study of the Design and Implementation of Speech Keyword Recognition System based on Streaming Media

A New Keyword Spotting Approach for Spontaneous Mandarin Speech

Duration Distribution Based MFM Model for Speech Recognition

Novel Method to Combine Phone-level Confidence Scores Using Support Vector Machines

Robust Technologies towards Automatic Speech Recognition in Car Noise Environments

The Speech Recognition System Based On Bark Wavelet MFCC

Automatic Tone Assessment for Strongly Accented Mandarin Speech

Combining MFCC and Pitch to Enhance the Performance of the Gender Recognition

A Particle Swarm Optimization for Hidden Markov Model Training

Edge Detection Based on Attention Mechanism of Vision Perception

Dualband Infrared Images Target Detection Algorithm Based on Multiscale Morphology

Adaptive scale filtering for edge detection

A Fast Parameter Estimation of Generalized Gaussian Distribution

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Research of Analysis Method about Characteristics on Periodic, Chaotic and Stochastic Signal

Content Provider	IEEE Xplore Digital Library
Author	Chunyan Nie Yaowu Shi Guo Bin Jiacai Huang
Copyright Year	2006
Description	Author affiliation: Comunication Inst., Jilin Univ., Changchun (Chunyan Nie; Yaowu Shi; Guo Bin; Jiacai Huang)
Abstract	The characteristics of correlation and power spectrum about chaos signal, periodic signal and random noise were analyzed respectively by the methods of autocorrelation in time field and power spectrum in frequency field. A simple and convenient method was explored, by which how to identify chaos signal. On this basis, the characteristics of above signals were analyzed again by time-frequency method. The non-stationary was verified by the time-frequency spectrum and simulation experiments. So in this paper the narrow frequency band characteristic of chaos signal is present, which is one of effective methods to distinguish chaos signal and noise signal. Three kinds of famous systems, for example non-chaos, chaos, and stochastic signal are adopted as studied system in the article. Simulation experimental results have verified chaos signal has the characteristics like sensitive to initial value, non-periodic, low frequency and narrow frequency band and non-stationary
File Size	202819
File Format	PDF
ISBN	0780397363
DOI	10.1109/ICOSP.2006.344469
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Signal analysis Chaos Stochastic processes Chaotic communication Signal processing Mathematical model Time domain analysis Stochastic resonance Time frequency analysis Spectral analysis
Content Type	Text
Resource Type	Article

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