所需信号 meaning in English
required signal
wanted signal
Examples
- In natural environment , the signal always masked by interfering noise , that the critical problem is auditory system how to catch the signal under the noise conditions and what neural mechanism underlying it
现实环境中，所需信号常被空间上分散的噪声所掩蔽，因此中心问题是听觉系统如何抽提信号和在掩蔽存在的情况下完成其听觉任务。 - Study and designed analog and digital impluse generator , guided by the signal integrity analysis finished the hardware pcb design of uwb transiver . finally the transmitter and receiver board has been built and got a satisfaction result . totally speaking , the thesis includes the following parts : ( 1 ) research the wave shape of the uwb communication system
以高速电路信号完整性分析为指导,采用最优结构完成了超宽带发射机与接收机pcb电路的设计,本文的研究内容主要包括以下几个方面: ( 1 )分析超宽带通信系统发射机所需信号波形。