English translation for "步进信号"

staircase signal

Example Sentences:

	1.	Hereby , this dissertation present system project with chirp - subpulse stepped frequency signal in 据此,提出了chirp子脉冲频率步进信号在低空动目标检测应用中的系统实现方案。
	2.	Chirp - subpulse stepped frequency signal is one of the high distance resolution signals with merits of stepped - frequency signal and chirp signal Chirp子脉冲频率步进信号兼有频率步进信号和线性调频信号的优点,是一种高距离分辨力信号。
	3.	Moreover , the signal processing method of high range resolution based on inverse discrete fourier transform is analyzed . the synthetic high range resolution of the several scatters is simulated 此外,本文还阐述了频率步进信号的逆傅立叶变换合成距离高分辨的处理方法,并对多散射点目标的合成距离高分辨效果进行了计算机仿真。
	4.	This dissertation analyses problems of profile aliasing and redundance in chirp - subpulse stepped frequency signal , points out that these problems are resulted from different parameters of chirp - subpulse stepped frequency signal 还对chirp子脉冲频率步进信号中距离像的混叠和冗余问题进行了分析,指出这些现象是chirp子脉冲频率步进信号对不同参数的选取引起的。
	5.	The processing of these hybrid signals is different from the single modulation signal , that is pulse compression twice . with respect to the hybrid signals including sf , the high range resolution is analysis , and the method for reducing sidelobe level is 对于与频率步进信号复合的组合脉压信号,分析了它们的合成高距离分辨效果,并对其距离旁瓣的抑制方法进行了探讨。
	6.	This dissertation summarizes the method to select parameters of chirp - subpulse stepped frequency signal , presents a method to resolve profile aliasing and redundance in chirp - subpulse stepped frequency signal by the target pick - up algorithm and selecting parameters 文中总结了chirp子脉冲频率步进信号参数选取的方法,提出了采用参数选取和目标抽取相结合的方法来解决chirp子脉冲频率步进信号中距离像的混叠和冗余问题。
	7.	First , this dissertation analyses the waveform of chirp - subpulse stepped frequency signal , studies and simulates the ambiguity characteristics , the spectrum structure and the basic process to obtain high resolution range profiles , and discuss this signal ’ s high range resolution characteristic and wide spectrum characteristic 首先,本文对chirp子脉冲频率步进信号进行了波形分析,研究了chirp子脉冲频率步进信号的模糊特性、频谱结构以及合成高分辨距离像的基本过程,讨论了chirp子脉冲频率步进信号的高距离分辨力和宽带频谱特性。
	8.	Secondly , based on the analysis and simulations of the doppler time - shift for chirp - subpulse stepped frequency signal , this dissertation analyses the velocity compensation method for moving targets in chirp - subpulse stepped frequency signal , and presents a method for compensation of targets ’ velocity base on the least burst error rule 其次,本文对chirp子脉冲频率步进信号的多普勒效应进行了分析和仿真,在此基础上,分析了对其进行运动补偿的思路,提出了采用最小脉组误差准则进行运动补偿的方法。
	9.	This dissertation mainly studies the pulse compression waveform designing and signal processing , including the following aspects : firstly , by the pulse compression basic theory , the linear frequency modulation signal ( lfm ) , binary phase - coded signal ( bc ) and stepped - frequency ( sf ) signal are discussed respectively including the ambiguity function , pulse compression and spectrum characteristic 本文主要进行脉冲压缩雷达波形设计以及信号处理方面的研究,主要体现在以下几个方面:首先,从脉冲压缩基本理论出发,分别给出了线性调频、二相编码和频率步进信号的模糊函数、脉冲压缩以及频谱特性,对多普勒性能进行了简要分析。
	10.	The main work is given as follows : the stepped - frequency waveform synthesizing the wideband signal , the synthetic range profile ( srp ) by ifft , the range resolution of stepped - frequency waveform , the effect of the radial velocity on the srp , the radial velocity compensation , ambiguity function , waveform design and stepped frequency sar imaging and so on 包括：频率步进波形合成超宽带信号分析， ifft方法获得目标一维距离像与距离分辨率分析，径向速度对目标距离像的影响、速度补偿、频率步进信号的模糊函数分析，以及频率步进波形照射下的合成孔径雷达成像、波形设计与系统设计。

Similar Words：

"步进系统 步进制 史特鲁乔式" English translation, "步进限制器记忆" English translation, "步进响应" English translation, "步进项目" English translation, "步进校准" English translation, "步进选择器" English translation, "步进液压微型推进器" English translation, "步进音序器" English translation, "步进应力" English translation, "步进应力试验" English translation