登录
首页 » matlab » PhaseLockedLoop

PhaseLockedLoop

于 2007-04-19 发布 文件大小:2KB
0 352
下载积分: 1 下载次数: 77

代码说明:

  %The phase locked loop(PLL),adjusts the phase of a local oscillator %w.r.t the incoming modulated signal.In this way,the phase of the %incoming signal is locked and the signal is demodulated.This scheme %is used in PM and FM as well. %We will implement it by using a closed loop system.Control systems %techniques are applied here.( The phase locked loop (PLL), adjusts the phase of a local oscillator wrt the incoming modulated signal.In this way, the phase of the incoming signal is locked and the signal is demodulated.This scheme is used in PM and FM as well. We will implement it by using a closed loop system.Control systems techniques are applied here.)

文件列表:

Phase Locked Loop
.................\Phasell.m
.................\pll.m

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • DDC
    这是一篇介绍数字下变频中抽取滤波器设计的文章 我觉得很有指导意义,在此共享(this arcitle is dicrible the DDC design,very good)
    2010-05-08 14:40:10下载
    积分:1
  • SimPlatform
    包括turbo,polar,LDPC信道编码,交织,QAM,SCMA,MIMO检测,译码等(Including turbo, polar, LDPC, channel coding, interleaving, QAM, SCMA, MIMO detection, decoding, etc.)
    2021-04-11 23:08:57下载
    积分:1
  • Filter
    这是一个去极值滑动窗口数字滤波器算法,在ADC采样的时候可以用这个算法去除脉冲干扰。(This is digital filter algorithm which removes extreme value,and it works just like a sliding window, we can use this algorithm to remove glitches in ADC sampling。)
    2013-10-05 14:09:58下载
    积分:1
  • CS_DepthMap
    提供了用MATLAB进行数字图像处理、压缩感知、多种信号重建算法、多种熵编码的MATLAB代码。(The MATLAB codes for digital image processing, compression sensing, multiple signal reconstruction algorithms and multiple entropy coding are provided.)
    2018-10-18 20:19:10下载
    积分:1
  • dianhua
    用与电话和电脑的串行通讯,用的是VB写的一些介绍和实例(Used with the telephone and computer serial communications, using VB to write the introduction and examples of some)
    2008-05-27 15:17:58下载
    积分:1
  • fwdmalawmc
    Abstract—In this paper, we study the joint estimation of inphase and quadrature-phase (I/Q) imbalance, carrier frequency offset (CFO), and channel response for multiple-input multipleoutput (MIMO) orthogonal frequency division multiplexing (OFDM) systems using training sequences. A new concept called channel residual energy (CRE) is introduced. We show that by minimizing the CRE, we can jointly estimate the I/Q imbalance and CFO without knowing the channel response. The proposed method needs only one OFDM block for training and the training symbols can be arbitrary. Moreover when the training block consists of two repeated sequences, a low complexity two-step approach is proposed to solve the joint estimation problem. Simulation results show that the mean-squared error (MSE) of the proposed method is close to the Cramer-Rao bound (CRB). Index Terms—MIMO OFDM, CFO, I/Q imbalance, channel estimation.
    2012-03-29 16:33:58下载
    积分:1
  • WSF-based
    多径条件下基于WSF的均匀圆阵幅相误差自校正(WSF-based multipath conditions of uniform circular array amplitude and phase error self-correction)
    2013-12-12 13:41:46下载
    积分:1
  • dpd_simulation_matlab
    qpsk调制 预失真仿真程序 基于matlab开发环境( LUT predistortion matlab simulation)
    2012-05-06 15:27:22下载
    积分:1
  • 数据结构本书源代码
    说明:  数据结构(耿国华版)课本源码,课本中的实例程序等。。。(the code of the book.)
    2020-06-25 10:20:01下载
    积分:1
  • 电力自动抄表管理系统
    一款电力远程电表自动抄表系统,采用VC开发设计,供大家相互学习使用。(Power system auto-collecting and managing system,designed with VC for lerning.)
    2017-10-05 09:31:01下载
    积分:1
  • 696516资源总数
  • 106611会员总数
  • 19今日下载