multi-component signal 多成分信号
Multi-component signal separation 多分量分离
multi-component Chirp signal 多分量Chirp信号
multi-component LFM signal 多分量LFM信号
multi-component emitter signal 多分量辐射源信号
Multi-component weak LFM signal 多分量微弱LFM信号
Time-frequency distribution(TFD) of multi-component signal can produce cross-components, TFD with fixed kernels perform well only for limited signals.
多分量信号的时频分布会产生交叉项，采用固定核函数的时频分布，其适用的信号形式有很大的局限性。
Its electromagnetic induction couple for energy transmission and ray-electricity couple for signal transmission were still used in multi-component transducer data acquisition system.
然后介绍了单维力传感器的数据传输系统，其中的电感耦合传输能量、光电耦合传输信号是多维力传感器信号传输的基础。
For the problem of the parameter estimation of multi-component chirp signal in the additive colored noise, a method based on phase difference and time-frequency signal filter was proposed.
针对加性色噪声背景下的多分量线性调频信号参量估计问题，提出了基于相位差分的时频子空间方法。
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