In the receiver, a novel digital method is proposed to demodulate the 2rc CPFSK signal.
在接收机中，使用了一种新颖的数字解调方法实现2rcCPFSK信号的解调。
Differential detection can demodulate this disturbing and can also make system more sensitive.
通过差分检测提高了检测灵敏度，从而实现相位变化的解调。
Brief introduction and analysis of MSK signal, research its characteristic in order to demodulate efficiently.
MS K信号简介及分析，研究其特征，以便有效的对其解调。
This paper presents a new algorithm used to demodulate high code rate DQPSK telemetry signal by digital frequency measurement.
本文根据高码速率DQPSK遥测信号的特点，介绍了一种通过数字瞬时测频来完成对高码速率DQPSK信号解调的方法。
To demodulate GMSK signal, DSP is used in receiver to achieve error spectrum estimation, bit synchronization recovery and decode.
为了实现GMSK信号解调，接收机中dsp实现了调制信号的误差频谱估计、位同步恢复及译码。
To overcome this problem, we think to digitized the signal at medium frequency, even RF, and then demodulate it in digital domain.
为克服这一问题，人们考虑在中频，甚至射频就对信号数字化，再在数字域内进行解调。
But it's difficult to demodulate the light signal and encapsulate the FBG when the dynamic strain inside the concrete is measured.
但是将光纤光栅传感器埋入混凝土中，进行动态应变测量，尚存在诸如解调、封装等工程技术难题有待解决。
“Bits of eight” shrank to become byte, “modulate/demodulate” became modem, “picture cell” became pixel, and of course “web log” became blog.
如“八位字节”缩短成“比特”，“图片的每个色素点”缩短为“像素”，当然还有“网络日志”现在被大家叫做“博客”。
This article presents a design scheme of 2-digitization 4dpsk demodulator, which aim at how to implement 4dpsk signal demodulate with CPLD.
针对如何用复杂可编程逻辑器件实现4dps K信号的解调，提出了一种基于CPLD的4dps K信号解调器设计方案。
CDMA system is a full synchronous system. In order effectively to demodulate the signal in the air, it is required to set the searching window.
CD MA系统是一个全同步系统，为了有效解调空中信号，需合理设置搜索窗口。
The DWDW demodulate technology which use the DWDM filter curve and wavelength division multiplex technology can realize multichannel dynamic demodulate.
DWDM解调技术利用DWDM的滤波曲线和波分复用技术可以实现多通道动态解调。
If the length of its cyclic prefix is larger than the delay spread of transmission channel, we can get a simple frequency equalizer to demodulate OFDM signal.
对于传统的OFDM系统来说，如果循环前缀的长度大于信道的时延扩散值，则可以通过简单的频域均衡来解调OF DM信号。
The experiment result demonstrates that in the non real time demodulating process, the 2FSK algorithm is able to demodulate the transmitted data with an upper veracity.
在实际的硬件实验中，完成了2FSK调制解调的自环测试。 试验结果表明：在非实时解调的过程中，该调制解调算法具有较高的准确性，能够正确解调出发送的数据。
When Fourier transform is used to demodulate the modulated fringe pattern, the phase of deformation is calculated and furthermore the deformation is measured accurately.
利用傅里叶变换法，解调出了变形场的相位，从而实现了物体变形场的精确测量。
Sample synchronization is a basic problem whether Software Radio Receiver systems can demodulate the received signal correctly, it also affects the performance of the system.
软件无线电接收机是否能正确的解调接收信号，样值同步是需要解决的基本问题之一，其好坏将直接影响系统性能。
This system can be used to sample and demodulate many kinds of IF modulated waves, and its architecture design, some key techniques and software design are presented in detail.
该系统可以广泛地应庸于各种中频调制信号的采样与解调。
According to the spectral feature of the signal generated by the multiplexed fiber Bragg grating (FBG) sensors, image spectrometry is proposed to demodulate multiplexed signal.
根据光纤光栅多传感器复用时信号的光谱特征，提出了采用成像光谱技术对复用信号进行解调的方案。
The theory analysis and experiment demodulate that the FBG flowmeter system has advantages, such as temperature independent, intrinsical safe, wide measurement rang and high precision.
理论分析和实验结果表明，该传感系统具有温度不敏感、本征安全、量程大和精度高等优点。
Realizes V. 29 signal basic modulate and demodulate procedure which includes square root raised cosine rolling-off shaping filter and orthogonal channel signal modulator and demodulator.
分别实现了V．29信号基本调制解调过程，包括平方根升余弦滚降脉冲成形技术的滤波器实现，以及对信号的正交调制与解调过程。
In order to demodulate optic fiber Fabry-Perot sensors multiplexed in parallel with high accuracy and absolute cavity length, an improved cross-correlation demodulation method is proposed.
为了实现光纤法-珀传感器并联复用信号的高精度、绝对腔长解调，提出了一种改进的互相关解调法。
Test results proved the feasibility of the system, which could successfully extract the signal parameters and demodulate the frequency-hopping signals of high hopping in real time, the compreh…
测试表明该卡具有较好的性能，实现了对跳速较高的跳频信号的盲参量提取和实时解跳解调，并且可以广泛的应用在短波及卫星等大多数应用场合对处理能力的要求。
The ML7338(ARM7TDMI core) and RF module RDA5206 are used to demodulate RF signals, recode, remodulate and transmit baseband signals, thus solving the RF interference problem in traditional stations.
该系统主要采用小灵通基带芯片ML7338（ARM7TDMI核）和RDA5206射频模块，实现对射频信号的解调，同时对基带信号重新编码再调制发射，很好地解决了普通直放站射频干扰问题。
The scattered light from the first laser is collected and analyzed with an interferometer to demodulate the surface vibrations caused by the return echoes of the ultrasound at the surface of the part.
由表面的超声表面位移使检测激光束散射以产生经相位调制的光；收集经相位调制的光；对经相位调制的光进行处理来获得代表表面处的超声表面位移的数据；
The scattered light from the first laser is collected and analyzed with an interferometer to demodulate the surface vibrations caused by the return echoes of the ultrasound at the surface of the part.
由表面的超声表面位移使检测激光束散射以产生经相位调制的光；收集经相位调制的光；对经相位调制的光进行处理来获得代表表面处的超声表面位移的数据；
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