Discussion on the value of the peak factor in the analysis of wind-induced vibration;
结构风振极值分析中的峰值因子取值探讨
A method for reducing peak factor in orthogonal MCM;
正交多载波调制中峰值因子的一种减小方案
According to the value of peak factor,the criterion of the regions with non-Gaussian features was obtained,and then the regions with non-Gaussian features on the double-skin facades of building with rectangular shape were located,which are the corner of the internal facade.
根据测点风压时程及其概率密度分布,并基于测点风压的第三、四阶矩统计量对风压的非高斯特性进行描述,结合峰值因子的取值,给出划分高斯和非高斯区域的标准,在此基础上对矩形建筑双幕墙的内幕墙和外幕墙进行了分区。
Analysis of crest factor of multicarrier signals based on polyphase complementary sequences;
基于多相互补序列的多载波信号的峰值因子分析
One of major drawbacks of Orthogonal Frequency Division Multiplex(OFDM) technique is the huge dynamic range of signals,which presents a high crest factor during the symbol period and thus degrades the efficiency of the power amplifier.
正交频分复用(OFDM)技术的一个主要缺点是信号包络动态变化较大,在符号周期内呈现出较高的峰值因子,导致功率放大器效率降低。
Digital techniques are proposed used to develop pink noise for power handling test of AES standard,including development of white noise sequence,optimization of pink noise filter,bandwidth and attenuation control,and peak factor control.
提出了用数字方法产生AES扬声器实用规范中承受功率试验用粉红噪声的方法以及所需的相关技术,包括数字白噪声序列的产生、粉红噪声滤波器的优化、信号带宽与带外衰减的控制、信号峰值因数的控制等。
Non-Gaussian Features and Peak Factor of Fluctuating Wind Pressures on Double-skin Facades of High-rise Building with Rectangular Shape
矩形建筑双幕墙结构风压脉动的非高斯性及峰值因子
Assessment of Relationship between Peak Compression Factor and Sensitivity Enhancement Factor in HPLC Peak Compression
高效液相色谱峰压缩中灵敏度增加值与峰压缩因子的关系研究
A New Method of Spectrum Shaping Technique Based on Adjusting Peak Value of Spectrum and Multi Scale Factors
基于峰值调整和多缩放因子的频谱整形新技术
Extension factor for surfaces with maximum in region and experiments
具有区间峰值的曲面伸缩因子及其实验
The Relationship between Peak Time and Peak Value of Contrast Media Reaching Abdominal Aorta and Patients Factors;
造影剂到达腹主动脉的峰值时间和峰值大小与患者因素的关系
peak-ripple factor
峰值纹波因数 -脉动直流电流的
The Peak Pressure Formula for the Acoustic Effect of the Energy Charged Particles
高能荷电粒子声效应的声压峰值公式
PREDICTIONS FOR MAXIMUM-VALUE OF SUNSPOT NUMBER,MAXIMUM-TIME AND THE END-TIME OF CYCLE 23
第23太阳周黑子相对数的峰值、峰期以及结束期的预测
The Cause of the White Snake In Leifeng Tower by Fang Chengpei;
方成培《雷峰塔》传奇中白娘子形象成因
The Cause of Formation and Characters of the L Tectonites in Jiefangyingzi, Chifeng
赤峰解放营子L构造岩的特征及成因
Studies on Establishment and Lifestyle Determinants of Peak Bone Density in Zhangzhou Area;
漳州市健康人群骨量峰值及其影响因素研究
The Measurement and Analysis of Argon Plasma Arc Temperature Distribution Using Off-axis Peak Intensity Method
用离轴峰值法测定氩等离子体电弧的温度分布
Research on the Electron-Optical System of High Peak Power Multi-Beam Klystron;
高峰值功率多注速调管电子光学系统的研究
Peak research:from peak oil to peak fossil fuels
峰值研究:已从石油峰值扩展到化石能源峰值
By the m eans ofRMSvalue, m axim um peak or crest fac- tor ofbearing vibration, the abnorm alsound can be evaluated quantitatively.
异常声可以通过轴承振动波形的均方根值、峰值和波峰因数进行定量评估。
Tables of Peak Positions for XPS Photoelectron and Auger Electron Peaks
XPS光电子峰和俄歇电子峰峰位表
These variables are carrier frequency off-set value, pre-emphasis factor, weighting factor, video spectral distribution and nominal peak to peak frequency deviation.
这些变量是载频差、预加重因子、权因子、频频谱分布以及标称峰-峰频偏。
Effects of Ecological Factors on Quality of Dragon Peak FamousTea in the Tea Region of Zhuxi;
竹溪龙峰茶品质形成与生态因子的关系