To investigate the blind estimation of the symbol rate of a long code direct sequence spread spectrum(DSSS) signal,an algorithm based on autocorrelation processing is proposed.
针对长码直接序列扩频(DSSS)信号的符号速率估计的难题,提出了基于相关处理的方法。
In this paper,the Discrete Fourier Transform of PSK modulated signal instantaneous amplitude is calculated,and the corresponding frequency value of discrete spectrum line after transform is detected to estimate the symbol rate.
本文通过对PSK调制信号的瞬时幅度进行DFT运算,检测变换后离散谱线对应的频率值得到符号速率的估计。
This paper considers the problem of blind symbol rate estimation of signals linearly modulated by a sequence of unknown symbols.
本文阐述了未知符号序列经线性调制后,在接收端利用循环相关理论对符号速率进行盲估计的问题。
Selection and Simulation of Band-pass Sampling Rate with Symbol Rate Correlation
符号速率相关的带通采样速率选取及其仿真
Symbol Rate Estimation Algorithm for MPSK Signal Based on Wavelet Transform
基于小波变换的MPSK信号符号速率估计算法
Symbol rate estimation of MPSK based on many wavelets
基于多种小波基的MPSK信号符号速率估计
I can't read your shorthand notes.
我看不懂你的速记符号。
a stenographer writes in shorthand.a stenographer is writing in shorthand.
速记员是用速记符号书写的。一位速记员正在用速记符号书写。
Symbol rate estimation based on the modified Morlet wavelet
基于改进Morlet小波的信号符号率估计
a stenographer writes in shorthand.
速记员是用速记符号书写的。
a stenographer is writing in shorthand.
一位速记员正在用速记符号书写。
The convergence rate of deterministic signal is slower than the one of uncorrelated signal.
确定性信号的收敛速率慢于不相关信号的速率。
The symbol for the speed of light in a vacuum.
表示真空中光速的物理符号
Duplicator and document copying machines--Symbols
GB/T17712-1999速印机和文件复印机图形符号
PRINCIPLE OF SPECTRUM OF SIGN BIT CORRELATIVE VELOCITY AND EFFECT OF PRACTICE
符号位相关速度谱的原理与实践效果
Sign test method for image median filtering fast computation
图像中值滤波快速计算的符号检验法
Symbol timing recovery in super high speed demodulation for QPSK signals
超高速数字解调中QPSK信号的符号同步研究
A Symbol Rate Estimation Algorithm for MFSK Signal Based on Wavelet Transform
基于小波变换的MFSK信号符号率估计算法
Code Element Symbol Rate Detection of Digital Signal Based on Wavelet Transform
数字信号基于小波变换的码元符号率检测
A New Method of Baud Rate Estimation and Symbol Synchronization for Digital Modulated Signals
一种新的数字调制信号符号率估计和同步算法
Wavelet Transform Based Symbol Rate Estimation of MPSK Signals
基于小波变换的MPSK信号符号率估计方法