digital identification signal的意思|示意

Identification of digital modulation schemes plays an important role in signal analysis.

数字调制方式的识别对于通信信号分析有着重要的作用。

The identification of spectral lines is an important topic of DSP (Digital Signal Processing).

谱线辨识是数字信号处理的一个重要课题。

In control system, system identification and control are calculated by high speed digital signal processing board.

实时控制中，辨识和控制的计算都由高速数字信号处理器完成。

Automatic identification of the digital modulation type of a signal has found applications in many areas, including electronic warfare, surveillance and threat analysis.

的数字信号调制类型的自动识别已应用在许多领域，包括电子战，监视和威胁分析。

The system has exclusive advantage, such as, it has inner-placed digital signal processor, and it is quick in identification, high in working efficiency, easy and simple in operation.

其优越的性能特点包括：内置专门的数字信号处理器，识别速度快、效率高，操作方便，使用简单。

The approach is to use short-time analysis to extract the characteristics of time-varying amplitude, frequency and phase in a digital modulation signal, and applies them for simple identification.

该方法用短时分析提取数字调制信号在幅度、频率和相位随时间变化的特征，并利用这些特征对各种数字调制信号进行识别。