Performance analysis of echo synchronous signal in audio watermarking;
音频水印中回声同步信号的性能分析
Pick-up of synchronous signal from computer based on digital spectral analysis;
基于数字谱分析技术的计算机同步信号的提取
Besides,one method of obtaining the synchronous signal is included.
激光器选择纳秒级脉冲大功率固体激光器,采用半导体激光二极管作为泵浦源,提出了一种获取同步信号的方法,并对其整体结构进行了考虑。
A synchronization signal transmission-circuit based on current signal is presented.
设计了一种基于电流信号传输的同步信号传输电路,采用主从控制的数字锁相环,实现了远距离两台逆变电源输出电压的同步。
Signal in order to improve the robustness of the watermark and the synchronization signals are hidden in the low-frequency coefficients in wavelet domain, the detection of the watermark without the original audio.
算法引入了同步信号,利用同步信号定位水印的嵌入位置。
In this dissertation, my main work is to estimate the parameters, recognize the modulation and study the synchronization signals of intercepted frequency-hopping (FH) signals.
本文主要研究跳频信号的参数估计和调制识别,最后也初步研究了某些跳频电台可能遇到的一种通过干扰其同步信号来干扰整个跳频系统的干扰方式。
Assuming that the driving signal is produced by filtering the chaotic signal generated from the transmit system,this method first makes some type of transformation with the filtered signal to obtain the synchronizing signal,and then realizes chaotic systems synchronization using the drive-response synchronization or the coupling synchronizati.
该方法假设驱动接收系统的信号是由混沌发射信号通过滤波器产生,首先通过滤波信号的变换获取同步信号,然后采用驱动-响应同步或耦合同步技术实现混沌系统的同步。
When the single phase to grounding fault occurs, the respective influence of two different synchronizing signals, i.
通过计算机数值仿真和动模实验及理论分析,研究了分别选取线路电流i和电容电压uc两种不同的同步信号时对可控串补(TCSC)装置在系统发生单相接地短路故障时的影响。
This paper briefly introduces the electronic spray system working principle of inlet manifold absolute pressure sensor,crankshaft position sensor and synchronizing signal sensor on Kerokee engine It introduces the way of testing the trouble position,which is good for its operation and maintenanc
对切诺基发动机电喷系统的进气歧管绝对压力传感器，曲轴位置传感器和同步信号传感器的工作原理进行了简要介绍，重点介绍了当这３种传感器发生故障时怎样去检测所在的故障部位，有助于使用和维修这种发动机。
As the main operation unit of GPS receiver, signal synchronization estimates the C/A code phase and Doppler frequency shift to generate a local signal synchronized to the received signal, then the carrier and C / A code can be removed and the navigation data can be extracted for the follow-up positioning unit.
信号同步单元是GPS接收机的主要运算单元,其完成的主要功能是对C/A码相位和多普勒频移进行精确估计以产生与接收信号同步的本地信号,从而将载波和C/A码从接收信号中剥离,提取出导航电文供后续单元进行定位解算。
colour burst separator
彩色同步信号分离器
burst deemphasis
彩色同步信号去加重
series-excited generator
串励发电机同步信号
alternating burst
逐行倒相的色同步信号
identification of burst signal phase
色同步信号相位识别
differential burst gain
色同步信号微分增益
composite sync generator
复合同步信号发生器
television synchronizing signal generator
电视同步信号发生器
The picture and synchronizing signals in television, or refers to equipment handling such signals.
电视图象和同步信号，或处理这些信号的设备。
double time constant synchronous signal separator
双时间常数同步信号分离器
Performance analysis of echo synchronous signal in audio watermarking
音频水印中回声同步信号的性能分析
synchronization separator
同步[信号 ]分离器
Research of carrier synchronization for low SNR and high dynamic signals
低信噪比高动态信号的载波同步研究
Digital Video Signal Synchrony Technique Based on Dl Signal Format;
基于D1信号格式的数字视频信号同步技术
Frame-synchronization-aided carrier recovery algorithm for DSSS signal synchronization
帧同步辅助载波恢复在DSSS信号同步中的应用
Semaphore Mechanism Usage of Processes Synchronization and Mutual Exclusion
进程同步与互斥中信号量机制的使用
envelope level of sync peak for modulated vision signal
已调图像信号同步顶包络电平
