频率曲线

PⅢ型频率曲线适线软件在EXCEL中的开发和应用

Application of the Software Which Fitting the P ⅲ Frequency Curve in EXCEL

PLC控制的步进电机频率曲线优化技术研究

Research on optimality technology of frequency curve of step motor in control of PLC

气象参数极值理论频率曲线的Excel实现

Using Excel to Realize the Frequency Curve of the Meteorological Parameters Extremum Theory

绘制粒度概率累积频率曲线图的PC-1500计算方法

PC-1500 computation method to construct the accumulated frequency curve of grain size probability

用Kolmogoroff适合度方法检验所得的结果表明，依P－Ⅲ型方法拟配的理论频率曲线与经验点十分吻合，从而确定了本海域不同海区最佳的设计波浪。

The checked results obtained from Kolmogoroff 's method of fit degree show that one of the theoretical frequency curves fitted from P - ⅲ type method is more agreeable with the empirical points . Thereby , optimal design waves are determined in the different areas .

采用MS-2000型激光粒度分析仪进行测试，所测数据利用计算机整理，绘制出沉积物粒度频率曲线、概率累积曲线和粒度众数分布曲线图。

The grain size parameter of 39 sediment samples obtained from MS-2000 Laser Grain Size Analyzer has been illustrated in the frequency curves , cumulative frequency curves on probability scale , and modal curves .

Ⅱ型乘法频率曲线的统计参数及特征

Statistical Parameter and Characteristics of the Multiplication Type ⅱ Frequency Curve

设计洪水频率曲线参数的估算与确定

Talking on Estimating and Ascertaining Parameters of Design Flood Frequency Curve

集对分析在频率曲线拟合度定量评价中的应用

Application of SPA to quantitative evaluation on fitting of frequency curve

频率曲线以单峰态为主，主要为正偏。

The major frequency curve is single - peaked and positive .

水文频率曲线简捷计算和绘图技巧

Skill in Computing and Drawing Easily and Rapidly Hydrologic Frequency Curve

Ⅱ型乘法频率曲线应用可行性研究

A Feasible Study on Multiplaying Frequency Curve of Type II

水文P-Ⅲ频率曲线计算软件开发研究

Hydrological P - ⅲ Frequency Curve Calculation Software Development Research

研究3种智能优化算法在设计洪水频率曲线适线中的适用性。

Applicability of3 intelligent optimization algorithms for design flood frequency was studied .

该方法能以累积频率曲线的形式直观地对任意性能水平下不同控制系统的鲁棒性能进行比较；

The method quantifies the system robustness based on cumulative frequency curves .

全机模型模态局部化及频率曲线转向研究

On Mode Localization and Frequency Loci Veering of Aircraft Model

频率曲线以双峰态为主，主要为负偏态。

The major frequency curves show double peaks and negative in skew .

介绍一种P&Ⅲ型频率曲线拟合程序

Introduction of A Program of Fitting P & ⅲ Model Frequency Curve

P-Ⅲ型频率曲线分析计算软件介绍

Introduction to Model P - ⅲ Frequency Curve Analysis and Computation Software

超声多普勒信号最大频率曲线的特征提取

Feature Extraction of Maximum Frequency Waveforms from Doppler Ultrasound Signals

历史特大洪水对设计洪水频率曲线参数及设计值的影响

The Effect of Historical Flood Events on Design Flood

理论频率曲线及其在工程问题上的应用

Theoretical frequency curves and their application in engineering problems

城市设计暴雨频率曲线线型的研究

Study on Frequency Curve Type of Urban Design Storm

几种频率曲线稳健性初步研究

Preliminary study on steadiness of several frequency curves

耐抗稳健的Ⅲ型乘法频率曲线&原理与方法

The Resistant and Robust Multiplication Frequency Curve Type ⅲ & The Principle and Methodology

我国在水文计算中广泛应用适线法估计频率曲线参数。

The curve fitting method in hydrologic frequency analysis is widely used in China .

更以吸声系数的频率曲线以进行详细比较。

Absorption curves were drawn for different load resistances , of absorption coefficients versus frequency .

多普勒血流信号最大频率曲线的特征分析及应用

Feature analysis of the maximum frequency waveform from blood flow Doppler signals and its application

水文频率曲线的线型研究

A study of hydrological frequency curve types

基于概率乘法定理，我们提出Ⅱ型乘法频率曲线。

On the basis of multiplication theorem , we introduced " Multiplication Frequency Curve Type ⅱ" .