光纤

With consideration on application,it is presented typical closed loop and open loop FOG signal processing scheme used for different application and fulfilled different requirements.

介绍了国外应用于不同场合、满足不同性能要求的光纤陀螺的闭环和开环信号处理方案，比较了它们的优缺点。

On the basies of the above all, several important problems in the designing the FOG signal processing systems which are linked and conflicted with each other have been researched.

本文在上述理论基础之上，对光纤陀螺数字处理系统设计中几个相互联系，相互矛盾的问题进行了分析，这些问题是在系统设计工作中需要着重研究的。

Adaptive filter theory, method and advantages are expatiated based on the analysis of FOG principle, random signal process and statistical mathematics. Then the main algorithms of adaptive filter – LMS and RLS are analyzed in detail.

在分析了光纤陀螺的基本原理、随机信号与统计分析等数学理论的基础上，阐述了自适应滤波的原理、方法和意义，接着对自适应滤波中的LMS和RLS算法在理论上进行了详细的分析，针对VG941的数据特点进行软、硬件设计。

Obtained satisfactory alignment result through noise reduction of FOG signal using the advantage of time-domain and frequency-domain localization of wavelet transform and provided a effective method for practical measurement.

利用小波变换所具有的时频局部化优点对光纤陀螺信号进行消噪处理，得到了满意的对准结果，为实际的测量提供

First, mathematic description of FOG's modulation signal was analyzed, and then three methods for producing modulation signal with adjustable amplitude were discussed, which are direct wave table method, multiplicative amplitude adjusting method and two-level wave table method. Their advantage and disadvantage were analyzed.

首先对光纤陀螺调制信号的数学描述进行了分析，在此基础上提出了三种幅度可调调制信号的产生方法，即直接波表法、乘法调幅法、两级波表法，并分析了三种方法各自的优缺点。

First,mathematic description of FOG's modulation signal was analyzed,and then three methods for producing modulation signal with adjustable amplitude were discussed,which are direct wave table method,multiplicative amplitude adjusting method and two-level wave table method.

首先对光纤陀螺调制信号的数学描述进行了分析，在此基础上提出了三种幅度可调调制信号的产生方法，即直接波表法、乘法调幅法、两级波表法，并分析了三种方法各自的优缺点。

A practical FOH is made under theoretical instruction, and the experimental result is in good agreement with that of the theoretical analysis.

根据理论设计结果，制作了光纤水听器样品，实验与理论分析结果相一致。

This dissertation presents both theoretical and experimental studies on reducing FOH acceleration sensitivity for towed linear array application.

本论文对拖曳线列阵用光纤水听器基元性能进行了深入的理论及实验研究。

The acoustic and acceleration sensitivity of the novel FOH are measured, and its performances under different temperatures and pressures are also tested.

对所研制的光纤水听器进行了声压和加速度灵敏度测试，并对其温度和压力特性进行了实验研究。

The saturable absorption and bistability are observed and based on this phenomenon, a new mode-locking scheme of modulating the saturable absorption section with RF signal forward and reverse biased respectively is proposed.

观察到了饱和吸收以及双稳现象，并据此提出了利用正/反向调制饱和吸收区的方法实现光纤光栅外腔激光器锁模调制的新机制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。