1·A functional unit that converts a signal into a modulated signal suitable for transmission.
将信号转变成适合于传输的被调制信号的一种操作装置。
2·Pulse compression; Linear frequency modulated signal; Phase encoding signal; Echo signal; ADS;
脉冲压缩； 线性调频信号； 相位编码信号； 目标回波信号； ADS；
3·Method of converting a series ofm-bit information words to a modulated signal, coding device, recording device.
转换信息字序列为调制信号的方法，编码设备，记录设备。
4·The fault is diagnosed by extracting the fault feature component from the frequency spectrum of the modulated signal.
通过对调制信号作谱分析，以其频谱中是否存在某种故障的特征频率分量来诊断有无该种故障。
5·Wideband linear frequency modulated signal is a kind of waveform commonly used in ground-based wideband imaging radar.
宽带线性调频信号是地基宽带成像雷达的一种常用波形。
6·The problem of estimating the parameter of a linear frequency modulated signal embedded in additive noise is considered.
研究了加性噪声中线性调频信号的参数估计问题。
7·Jointed the constant module (CM) character of digital modulated signal, the CM generalized kurtosis algorithm is deduced.
并结合调制信号的恒模特性，提出了基于广义峭度的恒模盲信号提取算法。
8·It transforms the digitally modulated signal from short words occurring at high sampling rate to longer words at Nyquist rate.
低字率、高采样频率的数字调制信号被转换成高字率、奈奎斯特频率采样的信号。
9·Then the modulated signal is retransmitted. It can produce false targets deceptive jamming or cover jamming according to the modulating parameters.
根据调制参数不同，这种干扰可以灵活产生假目标欺骗和覆盖干扰两种效果。
10·Its basic idea is to partition the constellation optimally by coding, so that the maximal distance between the modulated signal vectors can be obtained.
它的中心思想是：采用编码的方法将信号空间做最佳划分，使的已调信号矢量端点之间有最大的欧式距离。