phase spread
英 [feɪz spred]
美 [feɪz spred]
相带; 【电】相张度
双语例句
- Analysis of the 4-phase Spread spectrum Sequences Based on Z_ 4 Codes
一种Z4线性码四相扩频序列的分析 - Tone Phase Reversal Detection with Frequency-Offset Feed Back A novel single tone jamming elimination scheme for multi-carrier spread spectrum system
带幅频反馈的单音信号相位翻转检测多载波扩频系统中单音干扰抵消的新方法 - Just over a decade ago, owning a private car was still frowned upon in China, but the launch of McDonald's drive-thrus is the latest phase in the rapid spread of US-style car culture.
就在十多年前，拥有一辆私家车在中国还是令人难以接受的事情，但麦当劳得来速餐厅的推出，则是迅速普及的美国式汽车文化的最新阶段。 - In greedy phase, optimization algorithms through each round advance to spread the seeds of the current collection, get the current active set, to avoid the collection node computing marginal revenue, greatly reducing the amount of repetitive calculations, improving the efficiency of greedy stage.
在贪心阶段，NPG算法通过每一轮提前对当前种子集合进行传播，得到当前的激活集合，避免对集合中的节点计算边际收益，大大减少了重复的计算量，提高了贪心阶段的效率。 - A Method of Acquiring Carrier Difference Phase in Spread Spectrum Orientation System by Pilot Symbols
扩频定位系统中一种利用导引符号提取载波差分相位的方法 - Mixed Phase Sine Winding in Which Each Slot Represents a Phase Spread
每槽构成一相带的混相正弦绕组 - Self-defined Phase Encode Spread Spectrum Technology Based On Software Defined Radio and its Implementation Using FPGA
基于软件无线电的自定义相位扩频编码与FPGA实现 - It also compares the 4 phase spread spectrum sequences based on Z 4 codes with other 4 phase spread spectrum sequences with respect to the correlation properties such as the correlation peak and the correlation mean square.
并就相关峰值和相关均方值等相关特性，通过计算机仿真，将Z4码四相扩频序列与其它四相扩频序列进行比较。 - This paper puts forward the application of a Quadri phase spread spectrum ( Q SS) technique in the system of satellite position and communication, adopts a model of satellite transponder which is given by Swiss, and deduces Q SS expressions at the output of satellite transponder.
本文提出了在卫星定位通信系统中采用四相扩频（Q-SS）技术，并沿用瑞士人给出的卫星转发器功率放大器的数学模型，推导了Q-SS信号通过卫星转发器后输出的表示式； - By exploring the phase information among symbols of the Direct Sequence Spread Spectrum ( DS-SS) signal, a novel de-noising approach, used in low signal noise ratio environment, is presented.
利用DS-SS信号符号间相位信息，提出了一种可工作于低信噪比下的直接序列扩谱（DS-SS）信号噪声抑制方法。