The zero-input responses of distortionless lines are analyzed and the analytical expressions are got.
分析了无畸变线的零输入响应，导出了其响应的解析式。
An algorithm of broadband minimum variance distortionless response (MVDR) based on the frequency energy normalization was proposed.
给出了一种基于频段能量归一化处理的宽带最小方差无失真响应算法。
Extended minimum variance distortionless response (EMVDR) method is also proposed by introducing dummy signals for constraining side lobes based upon GMVDR method.
在GMVDR方法的基础上引入虚拟信号来进一步抑制旁瓣得到扩展最小方差无失真响应(EMVDR)波束形成方法。
The problem of impedance matching must be considered in order to transmit the signal of generator to the load efficiently and distortionless by transmission lines.
为了使传输线能够将信号源的信号高效不失真地传送到负载，需要考虑阻抗匹配问题。
This method not only can achieve the distortionless envelope detection of voltage flicker, but also can detect the time, frequency and amplitude of the signal accurately.
该方法不仅能够对电压闪变信号进行不失真地包络检波，而且能够精确地检测电压闪变信号的时间和包络信号的频率分量及其幅度。
When the hologram fabricated by such technique is reconstructed with white light point source, a distortionless, white-black holographic image with certain depth is obtained.
采用这种技术摄制的全息图，在白光点源照明下再现，可获得有一定深度的无畸变的黑白色全息象。
When the hologram fabricated by such technique is reconstructed with white light point source, a distortionless, white-black holographic image with certain depth is obtained.
采用这种技术摄制的全息图，在白光点源照明下再现，可获得有一定深度的无畸变的黑白色全息象。
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