循环频率,cyclic frequency英语短句,例句大全

循环频率,cyclic frequency
1)cyclic frequency循环频率
1.By scanning cyclic frequency domain, the modulating source signals can be demodulated in low and high frequency band of the cyclic domain.讨论循环平稳信号的循环自相关函数特性 ,指出循环自相关函数不为零的循环频率对应着信号的周期成分。
2.The method of scanning cyclic frequency is proposed to search modulators.基于循环统计理论 ,对循环平稳信号进行处理 ,主要研究了信号的二阶循环统计特性 ,即循环自相关函数和循环谱密度 ,指出循环自相关函数不为零的循环频率对应着信号中的某些故障 ,并可以对调幅信号进行解调。
3.It has been found that at any ratio of the cyclic heat absorption and release time,there exists an optimum cyclic frequency for the engine that can maximize its output power.以广义不可逆卡诺热机模型为研究对象,考虑工质与热源间传热服从线性唯象定律,研究热机性能与循环频率的关系。

英文短句/例句

1.Direction-of-Arrival Estimation for Wideband Cyclostationary Signals Basing on Multi-Cycle Focusing基于多循环频率聚焦的宽带循环平稳信号阵列测向方法
2.Cardiac Sound Envelope Synthesis in Cycle Frequency Domain一种循环频率域内的心音包络合成方法
3.Each iteration of the loop adds another octave of twice the frequency.每次循环跌代叠加另一个两倍频率的倍频。
4.Synchronization Algorithm for OFDM Frequency with Repeated Sequence and Cyclic Prefix利用重复序列和循环前缀的OFDM频率同步算法
5.Influence of the Compressor Frequency on the Cycle Parameters in Medium-high Temperature Heat Pump高温热泵压缩机频率对循环参数的影响
6."The time taken to complete one cycle is called the period, and the number of cycles per second is the frequency; the maximum value in either direction is the current's amplitude."完成一次循环的时间称为周期,每秒循环的次数称为频率,任一方向的最大值称为交流电的振幅。
7.They can also be built with high-gam preamplifiers to close high-band-width velocity loops.他们也可由高通量前置放大器来实现高频度速率循环。
8.Researched on Energy-saving AC Induction Motor Adjusting-speed Experiment System Based on DSP;基于DSP控制的再生功率循环变频交流调速实验系统研究
9.Research of Algorithm for Attributes Reduction and Mining Based on Re-Calculated Frequency Function基于频率函数循环重计算的属性约简和挖掘算法研究
10.Frequency up-and down-conversions by an artificial atom with cyclic population transfer in a two-mode cavity双模腔中利用循环跃迁的人工原子实现频率转换
11.Revolving Credit rate of Credit Card信用卡循环信用利率
12.Solarize for3-5 hours every10-15 days, for improving activeness and function of the product, and increasing frequency of repeating and cycling usage.每10-15天在烈日下曝晒3-5小时可增加产品活性，提高产品功效，加强反复循环使用频率。
13.The primary frequency regulation test on 135 MW circulating fluidized bed units135MW循环硫化床机组一次调频试验
14.Application of PLC and MM440 in Control of Circulation Water PumpPLC和MM440变频器在循环水泵中的应用
15.A New Spectrum Sensing Method of Cyclic Spectrum Statistics一种新的循环谱统计量频谱感知算法
16.Multi-frequency Cyclostationary Analysis of Harmonic Signal of Helicopter直升机谐波信号的多频循环平稳检测
17.Variable temperature difference control of variable frequency circulating pumps in heat supply network热网循环水泵变频运行的变温差控制
18.Application of Inverters in Saving Energy for Circulating Water Pump in Power Plant变频器在电厂循环水泵改造中的应用

相关短句/例句

cycle frequency循环频率
1.The relations among average power output, efficiency, available temperature drop and cycle frequency, stroke ratio are derived, which are different from those with Newton s law.以内可逆卡诺热机模型为基础 ,考虑工质与热源间传热服从线性唯象传热定律 Q∝ (ΔT- 1 ) ,寻求循环频率与热机特性的关系。
2.However,in the presence of interference with the same cycle frequency as desired signal and a random error in cycle frequency,cyclic adaptive beamforming algorithms suffer from severe performance degradation.但是,当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时,传统循环平稳自适应波束形成算法的性能将急剧下降。
3.The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.大部分通信信号具有循环平稳特性,利用循环平稳特性进行波束形成的优点在于只需获取期望信号循环频率即可有效抑制干扰和各类噪声。
3)thermal cycle frequency热循环频率
1.Effects of thermal cycle frequency on transformation superplasticity of Zn-Al cast alloy;热循环频率对铸态Zn-Al合金相变超塑性的影响
4)frequency error Frequency循环频率差
5)cyclic frequency error循环频率误差
1.The performance of CAB blind adaptive beamforming was analyzed under cyclic frequency error.分析 CAB盲自适应波束形成算法中有限采样数据导致的 sinc窗循环泄漏效应及其在循环频率误差存在时的性能。
2.FRESH gets severe performance degradation,when there is a small mismatch in the cyclic frequency error of the desired signal.利用循环平稳特性可以进行信号提取,频移滤波器对循环频率误差较为敏感。
3.But all the algorithms performance will severely degrade when CFE (cyclic frequency error) exists.本文提出一种改进算法 ,在估计循环相关矩阵时引入遗忘因子可以大大降低算法对循环频率误差的敏感性 ,计算机仿真验证了理论分析的正确
6)cyclic frequency-spectrum frequency domain循环频率-谱频率域