第一部分：光谱解调系统设计、实现。
One part: The spectrum solution adjusts a system design, realization.
一种光纤布拉格光栅动态解调系统的研究。
Research on Dynamic Demodulating Technique for Fiber Grating Sensor System.
同时分别给出调制和解调系统的的资源消耗费。
The resource consumption of modulation system and demodulation system is given respectively.
本文主要从以下方面来研究高速TCM调制解调系统。
The high-speed TCM system is studied from the following aspects.
给出了一种基于IS A总线的B码产生与解调系统设计的新方法。
This article puts forward a new method of B-code generating and decoding basing on ISA bus.
选定了一套分布式FBG传感解调系统，即可调谐f - P滤波法。
Choose a distributed FBG sensing demodulation system, namely tunable F-P filter method.
这种系统应用到传感器的制作当中，解调系统可以提供非常高的分辨率。
An improved white light system was developed for sensor fabrication. This system is also used as the signal demodulation system providing very high resolution.
将光衰减器用作解调系统的光调制器，解决了解调系统光信号的调制问题。
The optical attenuation is used as optical modulator of demodulation system, which solves the problem of optical modulation.
本文针对有载波偏移的零中频bps K调制信号提出了一种软件解调系统。
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
本文阐述了DTTL全数字符号定时恢复算法在8psk解调系统中的实现。
This paper presents the implement of the all-digital symbol timing recovery using the DTTL Algorithm over 8psk demodulation system.
通过实验得知，该算法能够有效地重建系统输出信号，提高解调系统的测量精度。
Experiment results show the algorithm can rebuild the output signal effectively and enhance the measurement accuracy of the demodulation...
本文最后指出了调制解调系统和光纤传感器存在的问题和进一步研究的方向和措施。
Finally, the problems in the design of optical fiber strain sensor modem and the further research direction and measure are pointed out in this paper.
锁相环路是一种能实现相位自动锁定的控制系统，主要用于频率合成及跟踪解调系统。
The phase- locked loop is one kind of control system which is able to achieve phase automatic lock, to compose frequency and to trace demodulation system.
提出并演示了一种由两光纤构成的杨氏干涉解调系统的全光纤低相干光纤位移传感系统。
An all fiber Weak coherent optical fiber sensor (OFS) system for displacement measurement with a fiber Young's decoding interferometer is proposed and demonstrated.
采用DSP软件方法，研制了一套基于MFSK调制和非相干能量检测的水声调制解调系统。
An underwater acoustic modem system is built by employing DSP Software based on M-ary frequency-shift-key (MFSK) modulation and non-coherent detection.
最后，对解调系统进行了标定实验，并通过两个不同腔长的传感器进行了连续拉伸、卸载实验。
Lastly, the calibration experiment of demodulation system is carried out, and the continuous stretching and unloading experiments of sensors with different cavity length.
为了提高解调器的速度和精度，设计了基于双atmel 89c52的8位单片机的光纤光栅解调系统。
In order to improve the processing speed and precision of the instrument, I have designed a fiber grating system, which is based on double ATMEL 89c52 8-bit SingleChip Microcontroller.
这些新型调制解调系统的某些硬件电路可以用软件实现，从而节省设计时间，缩短设计周期，提高设计效率。
Some of the hardware circuits of these systems can be realized using software which can save design time, shorten design period and raise the design efficiency.
本解调系统还拥有串口、并口等通信接口以及JTAG调试接口。自带lcd，可以动态显示解调后的信号波形。
This demodulation system also has serial port, parallel port, JTAG port, and can display signal wave in LCD.
结果表明，文中提出的改进QPS K解调算法具有运算相对简便和低功耗的特点，更合适用于星上的解调系统。
The results show that because of its low computational complexity and low power consumption, the QPSK-demodulated algorithms in the paper is more suitable for on-board demodulation system.
从理论上分析了在强度解调系统中采用光脉冲编码及相关算法提高测量动态范围的可行性，并通过模拟仿真及实验方法进行了论证。
The method which can improve the system dynamic rang by using the coded pump pulse and correlation algorithm is analyzed theoretically, and feasibility is demonstrated by the simulation.
为了在自主研发设备的基础上，从软件算法上提高光纤光栅传感解调系统的精度，利用装有标准光纤光栅阵列的解调系统，提出一种动态曲线拟合方法。
A dynamic fitted curve algorithm is proposed to improve the precision of demodulation system of Bragg grating sensor, when only relative software needs to be changed.
GM8037高分辨率光纤光栅传感器解调仪是一个PC机控制的、大功率，高精度、大动态范围的光纤布拉格光栅传感器解调系统及高精度的光谱分析系统。
The GM8037 high resolution fiber grating sensor interrogating system is a PC-based, compact sized, high accurate, big dynamic range FBG sensors interrogating system.
之所以出现这样的碎片，原因是关系数据来自事务，而事务需要系统上下文来了解调用源和目标。
Such fragments happened here because the relationship data comes from the transactions, and transactions need system context to know the invocation source and target.
当系统安装好时，不需要外部调制解调器或ALE处理器。
When the system is set-up, no external modem or ALE processor are required.
由于BBS的复杂性、局限性，而且速度缓慢，早期系统的用户大半是愿意支付一大笔钱购买速度最快的调制解调器的计算机狂热者。
Because of the complexity, limitations and slowness of BBS, the early system was largely populated by computer enthusiasts willing to shell out big bucks for the fastest modems.
可是把目前彼此分离的系统连接到因特网上，就使远距离控制成为可能：调制解调器，无线网络，公共、私人网络。
Connecting what are now isolated systems to the Internet will make it possible to gain access to remote sites through the use of modems, wireless networks, and both private and public networks.
所生产装备将包括传输子系统无线电、调至解调器、天线和桅杆系统。
Equipment produced will include Transmission Subsystem radios, modems, antennas and mast systems.
一种自动增益控制电路、其方法以及解调装置，能够高速精确地获取电平，防止产生误差和系统破坏。
An automatic gain control circuit, its method, and demodulation apparatus capable of high-speed accurate level capture and preventing generation of an error and system destruction.
一种自动增益控制电路、其方法以及解调装置，能够高速精确地获取电平，防止产生误差和系统破坏。
An automatic gain control circuit, its method, and demodulation apparatus capable of high-speed accurate level capture and preventing generation of an error and system destruction.
应用推荐