frequency analyzer

Nonstationarity signal processing based on quadratic time-frequency analysis

基于二次型时频分析方法处理非平稳信号

A New Method for Power Quality Disturbance Detection Based on Rearranged Bilinear Time-Frequency Distribution

一种基于重排二次型时频分布的电能质量检测新方法

Audio steganalysis based on Hide4PGP re-embedding

基于Hide4PGP二次嵌入的音频隐写分析

Quadratic Time-Frequency Distribution Based Speech Signal Classification and Verification;

基于二次时频分布的语音信号分类与验证

THREE-DIMENSION OPTICAL MODEL OF TWO-STAGE REFLECTIVE SPECTRAL BEAM SPLITTING CONCENTRATING PV SYSTEM

二次反射聚光分频光伏系统的三维光学模型

Design and Anti-jamming Capability Analysis of a Two Dimensional Spread Spectrum System

一种二次扩频系统的设计及抗干扰性能分析

The Quake-proof Analysis of Large Cavern and the Further Development of ANSYS;

大型地下洞室抗震分析及ANSYS二次开发

Structure Analysis of the Two Hierarchical Optimal Models for Complex Machines

复杂机械二层次优化模型的结构分析

Analysis of Secondary Lining Support Time and Load Distribution in Bi-arch Tunnel

联拱隧道二次衬砌的时机和荷载分析

Modification of Temporal and Spectral Analysis in Psychoacoustic Model

心理声学模型中时频分析方法的改进

Study on the Properties of Chinese Formula in Treatment of Vertebral Arterial Cervical Spondylosis

中药治疗椎动脉型颈椎病用药频次的归纳分析

A New DEA Model for Curvilinear Frontier

二次型生产前沿面的数据包络分析模型

Analysis and Treatment of High Frequency Protection Mulfunction Caused by Secondary Intermittent Fault

二次间歇性故障引起高频保护误动事例分析与处理

Solution of condition diagnosis based on two principal components anatomic model question

基于二次主成分分析模型解决病情确诊问题

Blind Source Separation Algorithm for Convolutive Mixtures Based on Time-Frequency Analysis

一个用于卷积混合模型的时频分析盲分离算法

Performance analysis of the two stage heat transformer

二次提升型吸收式变热器热力性能分析

The CAE Analysis of H-type Structure and Second Development in Heat Exchanger with Longitudinal Flow of the Shellside Fluid;

纵流壳程换热器H型结构CAE分析及其二次开发

The application of SIR method in the small-size battery market;

SIR方法在小型二次电池市场分析上的应用