接着，介绍了基于内插的MPSK信号符号同步的算法，以及各模块的硬件实现。
And then, the algorithm based on the interpolation of MPSK symbol synchronization, as well as the hardware implementation of the modules is introduced.
对如何将时间序列转化为符号序列，即信号符号化问题，通过最简单的二进制划分及其配套图形作了简要说明。
The question how to translate a time series into a symbolic series is briefly answered by the simplest binary partition and the concerning graphics.
相位统计矩方法利用MPSK信号符号初相位偶阶统计矩为M的单调递增函数的特性，并进行M进制识别复合假设检验。
In the SPM method the composite hypothesis test is performed by means of the monotonic characteristic of the even order statistical phase moments of MPSK signals.
利用DS -SS信号符号间相位信息，提出了一种可工作于低信噪比下的直接序列扩谱(DS - SS)信号噪声抑制方法。
By exploring the phase information among symbols of the Direct Sequence Spread Spectrum (DS-SS) signal, a novel de-noising approach, used in low signal noise ratio environment, is presented.
其他的系统，比如手势，模仿，信号，他们都是符号系统。
Other systems: the gestures that mimes use, semaphores, are all semiotic systems.
你可以通过时间旁边的图标来区分3G和Wi-Fi：小巧的手机信号塔代表3G网络，而Wi-Fi网络象征符号则代表Wi-Fi连接。
You can distinguish the Wi-Fi and 3G results by the icons next to the times. The little cell tower will indicate 3G while the Wi-Fi symbol indicates a Wi-Fi connection.
文化冲击是焦虑产生的，这种焦虑是由于丧失了指导我们进行社交的熟悉的信号和符号。
Culture shock is precipitated by the anxiety that results from losing all our familiar signs and symbols of social intercourse.
利用导频符号进行信道估计，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and act as reference signal of beam-former.
信号员的签字符号对空假期具有重要意义。
The signalman's signature sign is significant to the vacant vacation.
信号员的签字符号对空假期具有重要意义。
The signalman 's signature sign is significant to the vacant vacation.
利用导频符号进行权向量更新算法，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and acted as reference signal of beam-former.
设计图上的符号可以作为信号分派者的签名。
The sign on the design can be a signature of the signal assigner.
信号员的签字符号对空假期具有重要意义。
The signalmans signature sign is significant to the vacant vacation.
这个符号手表可以拿起无线电信号从德国和英国。
Watches with this symbol can pick up radio signals from Germany and the UK.
非语言传播包括信号，标记和符号。
Nonvocal communication includes signals, signs, and symbols.
方案利用时频联合估计来得到可靠的信号检测，并从导频符号估计时间和频率偏移。
Based on joint time and frequency offset estimation, a reliable signal detection scheme is obtained by modulated pilot symbols using an m-sequence.
基于多符号检测的DMPS K信号处理算法在改善系统检测性能方面是一条行之有效的方法。
DMPSK signal processing algorithm based on multiple-symbol detection used to be an effective way to prevent deterioration of the system detection properties.
对期望用户信号波形的使用保证了用户符号信息的最优恢复。
The desired user's signal waveform is utilized to ensure optimal recovery of the user's symbol information.
前置滤波器使带有符号函数的控制切换产生连续可测信号，实际控制律是光滑的。
The proposed stable feedforward filter makes the control switching with sign functions to produce a continuous and measurable signal so that the actual control law is smooth.
多普勒不仅造成宽带水声通信信号的载波频率偏移，而且引起码元符号的展宽或压缩。
Doppler effect causes not only carrier frequency offset, but also symbol expansion or compression for wideband acoustic communication signal.
针对MPSK通信信号的符号率估计问题进行了研究。
The nonlinear energy operator to the MPSK signals is extended to estimate its symbol rate.
仿真结果表明，与传统的译码方法相比，新方案对于克服GMSK信号所固有的严重符号间串扰(ISI)有明显的改进。
Compared with traditional decoding method, simulation results of the new scheme show evident improvement in overcoming the severe intersymbol interference (ISI) of GMSK signals.
MIMO系统的传输环境是移动的多径衰落环境，因此接收端必须消除接收信号的符号间干扰利通道间干扰。
The transmitting environment of MIMO system is always a mobile and multi path environment, so the receiver must get rid of the inter symbol interference and the inter channel interference.
研究基于小波变换有效提取信号瞬变特性的功能，对数字调制移相键控(PSK)信号进行符号速率估计。
Studies the function of wavelet transform (WT) that can effectively distill the transient characteristics of digital signals to estimate the symbol rate of PSK signals.
传统的数字信号解调方法存在着载波恢复、符号同步等问题，实现起来较为复杂。
The traditional digital signal demodulation method that realizes more complex has the problems of carrier recovery, symbol synchronization and so on.
现代短波通信系统，其信道大多数具有频率的选择性，多径传输产生了信号的相干衰落与符号干扰。
In modern shortwave communication systems, the channels are mostly frequency-selective, multipath transmission causes the coherent attenuation and symbol interference.
前者是指运用一些语言符号传达话题转换的信号，后者则是在没有任何转换信号的前提下将话题更新的情况。
The former refers to using some linguistic symbols as markers of topic change, the latter refers to completion of topic change with no any markers.
符号比标记更难理解和解释，因为与信号和标记不同，符号是与个人对世界的不断感知交织在一起的。
Symbols are more difficult than signs to understand and to define because, unlike sings and signals, they are intricately woven into an individual's ongoing perceptions of the world.
系统的输出信号的偏振度还随着信号原始啁啾系数绝对值的增大而减小，但与啁啾系数的符号无关。
And it decreases also with the increase of absolute value of the initial pulse chirp coefficient, but has no relation with the sign of chirping coefficient.
系统的输出信号的偏振度还随着信号原始啁啾系数绝对值的增大而减小，但与啁啾系数的符号无关。
And it decreases also with the increase of absolute value of the initial pulse chirp coefficient, but has no relation with the sign of chirping coefficient.
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