frequency distributing

The thesis describes signal disposal method and draw method of overflow pile frequency distributing.

分析了減速器疲勞機理和常見的疲勞破壞形式 ,基于邁納 (Miner)損傷累積理論原理 ,論述了疲勞試驗中循環應力的應力級及循環次數的影響 ,從晶?；频奈⒂^角度分析了損傷累積理論 ,提出了輸送機減速器疲勞試驗方法 ,并且結合實際對信號處理作了描述 ,在減速器疲勞試驗中選擇直觀的頻次分布圖作為信號處理的表現形式 ,推導了分布圖的繪制方

After pretreatment and statistic analysis,the fatigue load spectrum is compiled through level cross counting and standardized treating according to the standard accumulation frequency distributing,which provides reliable data for estimating the fatigue lifetime,laboratory experiment,and finite element analysis of the motorcycle frame.

測定了可靠性耐久試驗道路面載荷樣本,經預處理并對測得信號進行了統計分析,采用穿級計數法,根據標準累積頻次分布,并經規格化整理,編制了摩托車車架關鍵部位的疲勞載荷譜,為摩托車車架的疲勞壽命估計、室內模擬試驗和有限元分析提供了必要的載荷數據。

And the quadratic time-frequency distribution as a precise time-frequency analysis method is tried to deal with the blasting vibration signals.

作為一種嚴格的時頻分析方法,論文嘗試利用二次型時頻分布來進行爆破振動信號的時頻聯合分析;通過幾種二次型時頻分布的對比分析,認為CWD在具有較強的時頻聚集性的同時又較好的對交叉項進行了抑制,適合于進行爆破振動信號的時頻分析。

The Application of Frequency-rank Distribution in R&D Resources Management;

等級-頻次分布在R&D資源管理中的應用

The Six Sigma Black Belt should be able to compute the mean and standard deviation from a grouped frequency distribution.

西格瑪黑帶應能從一組頻次分布數據計算出均值和標準偏差。

The number of measurements in an interval of a frequency distribution.

頻率分布一次頻率分布的區間內計算的數量

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

基于二次時頻分布的語音信號分類與驗證

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

一種基于重排二次型時頻分布的電能質量檢測新方法

sediment-size frequency distribution

沉積物粒度頻率分布

histogram frequency distribution diagram

柱狀圖解頻率分布圖

Polya frequency distribution of order two

波利亞二階頻率分布

Time-frequency analysis on Wigner-Ville distribution of seismic signal based on time-frequency rearrangement

基于時頻重排的地震信號Wigner-Ville分布時頻分析

Optimization and Coordination of UF/UVLS Placement and Multi-step Load Shedding

低頻低壓切負荷布點及輪次的優化與協調

The frequency distribution of characteristic value of the male cones and pollen is abnomal.

杉木雄球花及花粉特征值頻率分布為偏態分布。

Influence of temperature rise distribution in second harmonic generation crystal on intensity distributions of output second harmonic wave

二倍頻晶體溫升分布對輸出光場分布的影響

Research on Scalable Distribution Video Coding System

可分級分布式視頻編解碼系統的研究

Wigner-Ville distribution with empirical mode decomposition.

基于經驗模態分解的Wigner-Ville時頻分布

Robust Multi-view Distributed Video Coding for Video Sensor Networks

視頻傳感網中魯棒多視角分布式視頻編碼

Application of Distributed Video Coding in Error-Resilient Video Transmission

分布式視頻編碼在容錯視頻傳輸中的應用

Instantaneous Frequency Estimation Based on Adaptive Time-Frequency Distribution

基于自適應時頻分布的瞬時頻率估計算法

Parameter Estimation of Frequency-Hopping Signals Based on Generalized Rectangular Time-Frequency Distribution

基于廣義矩形時頻分布的跳頻信號參數估計