登录
首页 » matlab » LMSfilter

LMSfilter

于 2009-03-31 发布 文件大小:1KB
0 126
下载积分: 1 下载次数: 44

代码说明:

  假设一个接收到的信号为:x(t)=s(t)+n(t), 其中s(t)=A*cos(wt+a), 已知信号的频率w=1KHz, 而信号的幅度和相位未知,n(t)是一个服从N(0,1)分布的白噪声。为了利用计算机对信号进行处理, 将信号按10KHz的频率进行采样。 通过对x(t)进行LMS自适应信号处理,从接收信号中滤出有用信号s(t). 在未知信号频率的情况下,通过对x(t)进行LMS自适应信号处理,从接收信号中滤出有用信号s(t). (Assuming a received signal: x (t) = s (t)+ n (t), one of s (t) = A* cos (wt+ a), the known frequency signal w = 1KHz, And the signal amplitude and phase of the unknown, n (t) is a subject to N (0,1) the distribution of white noise. The use of computers in order to deal with the signal, The signal by sampling frequency of 10KHz. Of x (t) for LMS adaptive signal processing, filtering from the received signal in the useful signal s (t). Frequency signals in unknown circumstances, the adoption of x (t) for LMS adaptive signal processing, filtering from the received signal in the useful signal s (t).)

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

  • fuzzypid1
    一个用simulink做的模糊PID自适应系统,通过三个模糊FIS:dkp,dki,dkd来分别控制Kp,Ki,Kd,以达到PID参数可自动调整的目的。(A simulink do with self-adaptive fuzzy PID system, through three fuzzy FIS: dkp, dki, dkd to control the Kp, Ki, Kd, in order to achieve automatic adjustment of PID parameters can be objective.)
    2009-04-12 19:08:03下载
    积分:1
  • Entropy
    在Matlab环境下,关于近似熵的计算程序()
    2008-05-07 17:21:47下载
    积分:1
  • stbc-correct
    correct coding for running the stbc in matlab
    2011-05-02 04:13:25下载
    积分:1
  • pso
    引入了压缩因子,等改进优化算法的pso优化算法(An improved PSO algorithm is introduced, such as compressibility factor.)
    2021-04-04 08:39:04下载
    积分:1
  • hough
    一些源代码,主要是图像处理方面的,希望对以后的读者有帮助(Some source code, mainly image processing, and hope to help future readers)
    2010-07-18 10:40:45下载
    积分:1
  • monituihuosuanfa
    数学建模中关于模拟退火算法的matlab程序(Mathematical modeling on the simulated annealing algorithm matlab program)
    2008-05-24 14:18:01下载
    积分:1
  • NMPC
    该文件在matlab中实现了非线性mpc,并将其应用到CSRT系统中。(The file in matlab nonlinear mpc, and apply it to the CSRT system.)
    2021-03-20 20:49:18下载
    积分:1
  • matlab-code
    清华大学出版社 周品版 MATLAB图像处理与图形用户界面设计源代码(MATLAB image processing and graphical user interface design source code)
    2014-10-29 19:50:39下载
    积分:1
  • Ch10_8_15
    CHAPTER 10 控制系統的設計 許多受控程序的轉移函數包含一對或更多對的共軛複數極點。在s 平面中若複數 根非常接近虛數軸,則閉迴路系統會變成輕微阻尼或不穩定(CHAPTER 10 control system design of many controlled program transfer function contains a pair or more pairs of conjugate complex number of poles. If the plural in the s-plane root number very close to the imaginary axis, then the closed loop system becomes slightly damped or unstable)
    2012-10-04 11:23:10下载
    积分:1
  • sar
    几种简单的SAR图像预处理方法,包括Lee滤波,Kuan滤波,Frost滤波(Several simple SAR image preprocessing methods, including Lee filter, Kuan filtering, Frost filter )
    2014-03-05 12:43:02下载
    积分:1
  • 696518资源总数
  • 104432会员总数
  • 16今日下载