频率抽样,frequency sampling
1)frequency sampling频率抽样
1.In this paper a new application of genetic algorithm (GA) in FIR filter design withfrequency sampling method is presented.本文介绍了遗传算法在FIR滤波器设计———频率抽样法中的应用 。
英文短句/例句
1.Window Function Method Compare with Frequency Sampling Method of FIR Digital Filter Design;FIR数字滤波器设计窗函数法与频率抽样法比较
2.Digital audio aliasing is introduced when one attempts to record frequencies that exceed half the sampling rate.在录音频率超过抽样频率的一半时，会造成数字音频混叠失真。
3.Research on Multi-Resolution Spectrum Algorithm Based on Multi-Rate System基于多抽样率系统的频谱多分辨率算法研究
4.An interval estimation of population frequency by unduplication sampling of a few samples;小样本不重复抽样时总体频率的一个区间估计
5."The sampling of PCM is to make samples of voice with the frequency of 8,000 times per second."PCM的抽样就是用每秒8，000次的频率的声音进行取样。
6.ratio and difference estimation sampling比率差异推算抽样法
7.alternative to probability sampling概率抽样的备择方案
8.probability proportional to size sampling概率比例规模抽样法
9.Adaptive Synchronous Sampling Algorithm for Reducing the Spectrum Leakage;减少频谱泄漏的自适应同步抽样算法
10.Video Compression with Neural Networks and Subsampling of Frame基于二次抽样插值的BP网络视频压缩
11.How about their frequencies?微波的频率怎么样?
12.High-Power Laser Diode End-Pumped Yb:YAG Repeat Frequency Laser高功率激光二极管端面抽运重复频率Yb:YAG激光器
13.timates in stratified random sampling分层随机抽样的比率估计值
14.Research on the Improvement in Sample Inspecting Method for the Percentage of Hybrid of Silkworm Eggs,Bombyx mori桑蚕种杂交率抽样检验方案改进研究
15.Design Methods for Step Frequency Waveform and the Target Pick-up Algorithm频率步进雷达参数设计与目标抽取算法
16.Investigation on the Thermal Effect in BBO Crystal by Low-power Pumped Frequency Doubling低功率抽运下BBO晶体倍频过程中热效应的研究
17.HRR Profile Stitching and Velocity Estimation of Step Frequency Radar频率步进雷达距离像抽取与速度估计的实现
18.Sampling procedures and tables for inspection of small lots or batches by attributes for percent nonconformingGB/T13264-1991不合格品率的小批计数抽样检查程序及抽样表
相关短句/例句
sampling frequency抽样频率
1.In an effort to reduce the difficulty of designing filters,the relations among the anti-aliasing filter′s roll-off rate,rank,sampling frequency and the recognition of analog-to-digital converter are discussed and analysed in detail,then a reasonable method to choose and design these three ones are presented including anti-aliasing filter,sampling frequency and A/D converter.为有效降低滤波器设计的难度,在详细分析并讨论了抗混叠滤波器的陡度、阶数与信号抽样频率以及A/D转换器的分辨率之间的内在关系后,提出了抗混叠滤波器、抽样频率和A/D转换器三者之间合理权衡设计的方法。
3)sampling frequency transform抽样频率转换
1.Application ofsampling frequency transform in digital variable frequency;抽样频率转换在数字下变频中的应用
4)optimal sampling frequency最优抽样频率
1.The study of theoptimal sampling frequency is very important in high-frequency financial data.首先综述了国内外对最优抽样频率的研究成果,并对各种方法的利弊进行了分析比较;然后结合目前我国股市金融高频数据的特点,提出了一种简便易行的最优抽样频率确定方法,并且基于"已实现"双幂次变差和赋权"已实现"波动估计量进行了研究,分别给出了2个估计量的偏差;最后用深证成指的高频数据进行了实证研究。
5)frequency sampling theorem频率抽样定理
6)sample and filter frequency频率抽样滤波
延伸阅读
验收抽样检验和监督抽样检验标准验收抽样检验和监督抽样检验标准standards for acceptance sampling and audit sampling inspection扣nshou ehoUVa叩Jianyan he iiandu eh以JYang iianyanbi0Ozhun验收抽样检验和监督抽样检验标准(stands记sfor accepteLnce sampling and audit saznpling Ins侧沈-tion)有关抽样检验的中华人民共和国国家标准至1卯8年已达20个。其中验收抽样检验标准有巧个，它们是:①《逐批检查计数抽样程序及抽样表》(GBIT2828一1987)，②《周期检查计数抽样程序及抽样表》(G田T282乡一1987)，③《不合格品率的计量抽样检查程序及抽样表》(GBIT6378一1986)，④《计数序贯抽样检查程序及表》(GBZT8()5l一1987)，⑤《单水平和多水平计数连续抽样检查程序及表》(CBIT 5052一1987)，⑥《不合格率的计量标准型一次抽样检查程序及表》(GBIT 8()53一1987)，⑦《平均值的计量标准型一次抽样检验程序及抽样表》(GBIT 8()54一1卯5)，⑧《不合格品率的计数标准型一次抽样检查程序及抽样表》(GB/T13262一1991)，⑨《跳批计数抽样检查程序》(GWT13263一1卯1)，⑩《不合格品率的小批计数抽样检查程序及抽样表》(GB/T 13么抖一I卯I)，⑧《抽样检查导则》(G田T13393一1卯2)，⑩《挑选型计数抽样检查程序及抽样表》(GBIT13夕场一l卯2)，O《粒度均匀散料抽样检验通则》(G脚T 13732一l卯2)，。(孤立批计数抽样检验程序及抽样表》(GBIT 1523乡一l更抖)，0《计量截尾序贯抽样检验程序及抽样表》(GBIT l63()7一l型拓)。监督抽样检验标准有5个，它们是:①《产品质量监督计数抽样程序及抽样表》(GBIT 14162一1卯3)，②《产品质量平均值的计量一次监督抽样检验程序及抽样表》(GB/T 14灾盯一l臾抖)，③《产品质量监督小总体计数一次抽样检验程序及抽样表)(CBITI，侣2一1卯5)，④《产品质量监督复查程序及抽样方案》(GBIT163C盼一1性尧刹玉)，⑤《产品质量监督计数一次抽样检验程序及抽样方案》(eBzTI科37一l期)。在上述的抽样检验标准中，较有代表性的抽样检验标准是GBIT2828、GB/T132以、GBIT6378、GBlT8()54，月41，、侧，J
