bivariate是什么意思

网络释义

用法例句

Through Matlab simulation,received voltage and current waveforms under various band of bivariate six-pulse AC-AC converter.

双变量6脉波交-交变频器采用零式结构,由36只晶闸管组成。

Proposes a control method without circulation,which aims at the shortcomings of existent widespread bivariate AC-AC converter.

针对目前被广泛应用的交-交变频器存在的缺点,提出了一种自然无环流双变量交-交变频器的控制方法,并把变频器的频率输出范围扩大到非整数分频,使输出频率的上限达到输入频率的1/2以上,调速级差达到很小,实现了无环流、无死区、无检测、无反馈、全开环、调速级差小调速范围宽的交-交变频器,其调速系统成本更低,可以实现能量的双向流动,容易实现四象限运行。

For studying the internal relativities on volatility between SH and SZ warrants and underlying stocks, a bivariate EGARCH model is developed that includes cointegrating residuals as an explanatory variable for the co

在实证研究中,作者进行了两项创新,其一是开创性的论述了双变量EGARCH模型在研究权证和基础市场关系中的合理性:本文首先把我国沪深A股市场中的认股权证及其标的股票对数价格之间的协整残差项作为解释变量分别引入条件均值方程和条件对数方差方程,并在正股(权证)的条件对数方差方程中加入了权证(正股)的滞后一阶条件对数方差项,建立了双变量的EGARCH模型。

generalized bivariate exponential distribution

广义双变量指数分布

A Sufficient Condition of Bivariate Rational Interpolation Constraint;

一类双变量有理插值曲面的区域控制

Transformation between Bivariate Jacobi and Bernstein Basis on Triangular Domain and its Application

三角域上双变量Jacobi-Bernstein的基转换及应用

Study on Trigger Control Strategy of Double-Variable Ac-Ac Frequency-Conversion and Voltage-Regulation

双变量交-交变频调压过程触发控制策略研究

Optimization Study on Control Method of 6-Pulse Wave AC-AC Frequency Converter

六脉波双变量交-交变频器控制方法的优化

Image denoising using non-Gaussian bivariate model based on non-aliasing Curvelet transform

抗混叠Curvelet变换非高斯双变量模型图像降噪

Using Bivariate Threshold Function for Image Denoising in NSCT Domain

基于双变量阈值的非下采样Contourlet变换图像去噪

Image Denoising Based on Nonsubsampled Contourlet Transform and Bivariate Model

基于非下采样Contourlet变换和双变量模型的图像去噪

Characteristics Research of Bivariate Six-pulse AC-AC Converter Based on the Matlab

基于Matlab的双变量6脉波交-交变频器特性研究

A circuitry which provides an output resulting from an input of two variables.

由一个双变量输入产生一个输出的一种电路。

Research on Constructing and Control of Bivariate Rational Interpolation Surface;

双变量有理插值曲面的建立与控制研究

Double Focal Switch of Elegant Cosh-squared Gaussian Beams;

复变量双曲余弦平方-高斯光束的双焦开关

Research of Bi-drectional DC/DC Converter for Energy Exchange;

双向直流变换系统能量转移控制研究

Study on Dual-PWM Vector Control Variable-Frequency System;

双PWM矢量控制变频调速系统的研究

A solution with the region-separating and the variable-separating method to electrostatic problem of double charged ring

双环静电问题的分区分离变量解研究

Hyperbolicity and Riemann Invariants of a Multi-class Traffic Flow LWR Model

MCLWR交通流模型的双曲性和Riemann不变量

Design of Dual PWM Frequency Converter Based on SVPWM Arithmetic

基于空间矢量算法的双PWM变频器设计

Long-term Trend and variation of the Heat Factors in Xishuangbanna

西双版纳热量因子长期变化趋势及变异研究