In this paper the relation between the typical means of λ order and a kind of singular integral is discussed, and the necessary and sufficent condition of convergence for the kind of singular integral in Lebesgue s point in L p,(1≤p<∞) is given, thereby expanding all conclusion deduced in and .
在Ｌｐ［０，２π］（１≤ｐ＜∞）中讨论ｆ（ｘ）的Ｆｏｕｒｉｅｒ级数在Ｌｅｂｅｓｇｕｅ点处的λ阶典型平均与一类奇异积分的关系，给出这类奇异积分在Ｌｅｂｅｓｇｕｅ点处收敛的充分必要条件，推广了文［１］和文［２］关于奇异积分几乎处处收敛的所有结论。
The saturation property of the Zygmund classical means of order 2 for Chebyshev-Fourier expansion in L p w and C is discussed.
研究了Chebyshev Fourier展开的二阶Zygmund典型平均算子的饱和性 ,得到以下定理 :二阶Zygmuna典型平均的算子列{R(T)n }∞n=1 在X中的饱和阶是 1n2 ,其饱和类F(X ,R(T)n )是Lip( 2 ,X) ,其中X表示空间C[-1 ,1 ]或加权Lpw[-1 ,1 ]( 1 ≤ p≤∞ ) 。
Based on the averaged model, the stability of a cascaded system, which employs a voltage-mode controlled Buck converter and a second-order input filter, was investigated.
基于平均模型,研究含有2阶输入滤波器和电压型Buck变换器的级联系统稳定性问题。
Using the averaged switch modeling approach,a non-linear large-signal averaged model of non-ideal PWM switch is derived,taking into account all parasitic resistances and threshold voltage of diode.
运用平均开关建模法,建立非理想PWM开关的非线性大信号平均模型,包含全部寄生电阻和二极管的正向压降。
Simulation and analysis based on the cycle by cycle switch average model;
基于开关周期平均模型的仿真分析
Relations between discounted models and average models for semi-Markov decision processes;
半Markov决策过程折扣模型与平均模型之间的关系
An average model of synchronous generator-rectifier system was built using MATLAB/Simulink.
对同步发电机带整流负载系统进行分析,给出了发电机d、q轴电压电流与整流桥输出直流侧电压电流间的关系式,利用MATLAB/Simulink建立了发电机整流桥系统平均模型,并与精确仿真模型的运行结果进行了对比。
Approximation Problem Concerning with Ces aro Means and Typical Means of Fourier Series
富里埃级数的蔡查罗平均与典型平均的迫近问题
The weather in May was typical of the season in terms of precipitation.
五月的天气颇为典型，尤其是雨量方面接近长期平均。
A NUMERICAL SIMULATION OF THE SOUTH CHINA SEA CURRENT--Ⅱ. Typical Mean Monthly Current in the Sea Area Adjacent to the Nansha Islands in Spring
南海海流数值模拟——Ⅱ.南沙邻近海域春季典型月平均流
Wind pressure distribution characteristics and interference effects on long span roof of a typical gymnasium
典型体育馆屋盖表面平均风压特性及干扰效应风洞试验研究
Judging by the 95% confidence range of the population average per mu yield,typical sampling is more accurate than random sampling.
从亩产总体平均值95%的置信范围看,典型众数抽样亦较之随机抽样为精确。
Pressure Derivative Type Curves of Swabbing Well in Heterogeneous Oil Reservoir
非均质油藏抽汲井压力导数典型曲线
Research on the Blind Equalization Algorithm of Modified RLS Based on Canonical Correlation Analysis
典型相关分析的改进型RLS盲均衡算法研究
Study of Pollution Loading Model in the Area of Typical Plain River Network;
典型平原河网地区污染负荷模型研究
To assist with weak reflections and mitigating the effects of loop noise, typically a train of impulses is used and the reflections averaged.
为了辅助微弱的反射波和减轻环路噪声的影响，典型的做法是采用一列脉冲并对反射脉冲做平均。
Study on Environment Radioactivity of Representative Diggings in ChongQing;
重庆市典型矿区环境放射性水平研究
The Study and Design on Network Design Platform of Typical Industry;
典型行业网络化设计平台研究与开发
The Basic Puzzlement and Outlet of "Education Equality";
当前“教育公平”的典型困惑与出路
Analysis of natural radioactivity level of the typical fly ash from guizhou province
贵州典型粉煤灰天然放射性水平分析
Shaanxi Provincial Flood Control and Drought Relief Typical Applications Service Platform
陕西省防汛抗旱服务平台的典型应用
Acid and Alkaline Buffering Capacity of Typical Fluvor-Aquic Soil in Huang-Huai-Hai Plain
黄淮海平原典型潮土的酸碱缓冲性能
exponentially weighted moving average model
指数加权移动平均数模型
The Mean Queue Length of a Kind of Polling System with Gated Service
一种门限型轮询系统的平均队列长度
The incubation period of this type of hepatitis is relatively short, averaging between 2 to 4 weeks.
本型肝炎潜伏期较短，平均二至四周。