demodulation method造句

• Phase demodulation method of optic fiber sensor based on labview
  的光纤传感器相位解调技术
• Digital frequent demodulation method of control system ' s fsk signal
  信号的数字频域解调方法
• Study of digital demodulation method for dpsk - pm modulated signals
  调制信号数字解调方法研究
• A digitizing demodulation method of pm signal
  调相信号的数字化解调
• An ameliorative demodulation method of raman temperature sensor
  喇曼温度传感器的一种改进解调方法
• Application of envelope demodulation method to fault diagnosis of spring invalidation
  包络解调法在气阀弹簧失效故障诊断中的应用
• A demodulation method of gear phase modulation vibration signal based on spatial sampling
  基于空间采样法的齿轮调相振动信号解调
• Dynamic demodulation method for external pressure measurement with fiber grating sensor
  用光纤光栅传感器测量外压力的动态调制方法
• Contrast study of some ty pical demodulation methods is made in this paper and method of fiber fabry - perot tunable filter ( ffp - tf ) is confirmed
  针对以上问题，采用了一种基于dsp和cpld的信号处理卡，实现了数据的实时高速处理和传输。
• Finally , in allusion to the bpsk signal commonly used in telemetry system , a practicable demodulation method suitable for software achievement is presented and simulated
  最后，针对遥测系统最常用的bpsk信号，提出一种实用的解调方案并进行了仿真，该方案非常适宜软件方法实现。
• Secondly , a dstft ( discrete short time fourier transform ) - based demodulation method for the 2fsk signal is studied and algorithms for symbol synchronization and symbol decision are analysed
  重点研究了基于离散短时傅里叶变换解调2fsk信号的方法，分析了几种码元同步算法和码元判决算法。
• Firstly analyze several demodulation methods and give out their advantages and disadvantages . then bring up a effecient method to implement digital if system and simulate it with eda tools
  比较了各种解调技术，分析了它们的优势和劣势，就中频系统提出了实现的方法，并进行仿真验证； 3
• ( 2 ) put forward some fbg demodulation methods which have high research values , and then analyze and compare these methods , at last summarize the merits and disadvantages of these methods
  ( 2 )提出了几种有较高研究价值的光纤光栅解调方案，并对这些方案进行了分析和比较，总结了各方案的优缺点。
• Some common used demodulation methods are discussed , with emphasis on the tunable fiber fabry - perot ( f - p ) filter demodulation method . as last , a completed fbg temperature sensing is constructed
  探讨了基于调谐光纤f - p滤波法的光纤光栅解调器的研制，并组建了比较完整的光纤光栅温度传感检测系统。
• A new envelope demodulation method based on empirical mode decomposition ( emd ) is proposed to make up the limitation that meaningless frequencies often arise in the envelope spectrum of conventional envelope demodulation method
  摘要提出了一种新的调制信号解调分析技术，来抑制传统的包络解调方法中经常出现的无意义的频率成分。
• The demodulation method contributes in how the sensors work , the range of the sensors " application and their performance . thus the research of novel demodulation precept is of great essentiality
  解调技术关系着传感器的工作方式，应用范围和性能，因此研究新型的解调技术，并进一步设计高性能光纤光栅传感器是一个非常重要的研究方向。
• Many kinds of efpi sensors and their demodulation methods were compared . a comparative simple scheme , wavelength modulated / demodulated efpi strain sensing system , was adopted and been used in the new generation fiber optic strain - sensing gauge
  分析了光纤法珀应变传感的基本原理和调制/解调方式，通过对几种解调方案的比较，选择了波形分析技术作为实际传感系统的解调方案。
• This paper put forward a demodulation method of fbg sensors based on the voltage drive fabry - perot cavity ( f - p ) , on which we have a feedback control voltage to drive . a novel automatic trace method is creatively proposed
  本文提出了一种基于电压驱动可调法布里腔自动跟踪扫描滤波的光纤光栅传感器解调方案，利用电压反馈控制可调法布里腔的方法，达到对外界的振动、应变等物理量引起的布拉格光纤光栅反射光谱的漂移进行解调。
• Although a large number of researchers in domestic research units have been doing a lot of research and investigations on the demodulation methods of fbg , most of the researches are still in the phase of lab experiments and have not yet met the requirements of the practical industrial mass productions
  目前国内不少部门和研究单位对其解调技术进行了很多研究，但是大多数处于实验室研究阶段，离实用化，工程化，产品化的标准还有相当距离。
• Most of the work has been demonstrated on our self - built software radio , testbed . at last , based on the universal software & hardware architecture , cost devices , bypass sampling techniques , and multimode demodulation methods , a sdr testbed for software radio is described
  最后，结合前文对软件、硬件模型结构、带通采样技术、多模式接收方法的研究分析结果，和目前最新的信号处理器件水平，提出并实现了一个软件无线电实验硬件平台和软件系统构架。