登录
首页 » matlab » mini2

mini2

于 2010-10-26 发布 文件大小:1KB
0 167
下载积分: 1 下载次数: 4

代码说明:

  clear all clc t=0:1/1000:10-1/1000 s=sin(2*pi*t) snr=20 s_power=var(s) varience of s linear_snr=10^(snr/10) factor=sqrt(s_power/linear_snr) noise=randn(1,length(s))*factor x=s+noise Ó É SNR¼ Æ Ë ã Ë æ » úÔ ë É ù x1=noise Ô ë É ùÔ ´ Ê ä È ë x2=noise w1=0 È ¨Ï µ Ê ý ³ õ Ö µ w2=0 e=zeros(1,length(x)) y=0 u=0.05 for i=1:10000 LMSË ã ·¨ y(i)=w1*x1(i)+w2*x2(i) e(i)=x(i)-y(i) w1=w1+u*e(i)*x1(i) w2=w2+u*e(i)*x2(i) end figure(1) subplot(4,1,1)

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

  • chengxu
    说明:  关于matlab对通信系统建模与仿真的应用(Matlab on the communication system on the Modeling and Simulation Application)
    2009-08-07 09:38:01下载
    积分:1
  • Writing_Fast_Matlab_Code
    Writing_Fast_Matlab_Code(Writing_Fast_Matlab_Code )
    2006-05-26 14:24:04下载
    积分:1
  • GPS码捕获,跟踪代码算法的仿真
    GPS码捕获,跟踪代码算法的仿真,这是基于GPS的仿真推导(GPS code acquisition, tracking algorithm simulation code, which is derived based on GPS simulation)
    2014-11-07 11:32:53下载
    积分:1
  • Viterbi
    Viterbi Decoder Matlab file
    2014-02-16 03:14:14下载
    积分:1
  • gold
    利用长除法,产生平衡GOLD序列码,扩频方面的内容(Using long division, resulting in a balance GOLD serial number, spread spectrum aspects)
    2010-07-13 20:16:07下载
    积分:1
  • ROLD-EPR
    用于随机值脉冲噪声去除的新方法,提出了一种新的脉冲噪声检测机制,结合保边缘的变分去除方法,得到了很好的效果(The new method for the removal of impulse noise of the random value, a new impulse noise detection mechanism, combined with the security edge of Variational removal method to obtain a good effect)
    2012-10-24 21:44:59下载
    积分:1
  • Xu-White-model
    用C++编写的xu-white模型,适合砂泥岩地层岩石物理建模,很实用(Written by C++ xu-white model, suitable for sand-shale formation rock physics modeling, it is practical)
    2020-12-25 09:59:04下载
    积分:1
  • xindaobianmafangzhen
    说明:  实现信道编码仿真,有卷积码,汉明码,循环码,比较器误码率(Achieving channel coding simulation, there are convolutional codes, Hamming codes, cyclic codes, error rate comparator)
    2010-04-01 14:41:16下载
    积分:1
  • ZuiXiaoErCheng
    说明:  利用目标以前的坐标点完成目标未来未知位置的预测,分别利用一个到五个点来进行预测(Using the coordinates of points before the completion of target objectives of the forecast future unknown location, respectively, using 1-5 point forecast)
    2010-05-01 18:42:40下载
    积分:1
  • Time-frequency-analysis
    Matlab中开发的时频联合分析软件,使用的方法是短时傅立叶变换(Time frequency analysis use stft in matlab)
    2015-08-22 21:18:30下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载