登录
首页 » Others » matlab

matlab

于 2011-04-06 发布 文件大小:211KB
0 160
下载积分: 1 下载次数: 0

代码说明:

说明:  使用matlab进行图片加噪,DCT变换,平滑滤波等处理(Add noise to images using matlab, DCT transform, filtering and other processing )

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

  • ARMA-with-NExT
    先用NEXT对进行出来了,消除噪声的影响,然后再用ARMA进行处理。(NEXT carried out on first use, and eliminate the noise, and then use the ARMA processing.)
    2011-09-17 10:54:16下载
    积分:1
  • doppler_resolve
    该程序用于多普勒频率估计,可以估计多普勒模糊数与基带多普勒频率,从而得到解模糊情况下的多普勒频率,算法基于IEEE文章提出的wavelength diversity 算法所写的。(This programme is used to resolve the absolute doppler frequenc without doppler ambiguity.The algorithm is based on the wavelength diversity idea proposed by the IEEE paper.)
    2012-09-17 15:30:24下载
    积分:1
  • 5
    说明:  S 函数 编写的 MPPT程序 在MATLAB上 调试成功 请大家参考(S function to write the PID program debugging success in MATLAB reference)
    2013-03-16 16:20:08下载
    积分:1
  • weinalvbo
    设计一维纳滤波器。 (1)产生三组观测数据,首先根据s(n)=as(n-1)+w(n)产生信号s(n),将其加噪(信噪比分别为20dB,10dB,6dB),得到观测数据x1(n),x2(n),x3(n)。 (2)估计xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)
    2015-01-05 10:45:56下载
    积分:1
  • 巴克码
    说明:  仿真实现了十三位巴克码进行脉内调相。很好的程序,亲自优化过。(Thirteen Barker codes are simulated for intra-pulse phase modulation. Good procedures, personally optimized.)
    2019-05-17 22:02:34下载
    积分:1
  • ZhongZhLvB0
    本文是编程来实现中值滤波,从而达到图像去噪的目的(This is a program to achieve the median filter, so as to achieve the purpose of image denoising)
    2010-05-13 14:24:59下载
    积分:1
  • juleifenxi
    说明:  Matlab数理统计方面的图书源码聚类分析,希望对您有用(Matlab mathematical statistics, cluster analysis of source books, I hope useful for you)
    2011-03-27 15:45:00下载
    积分:1
  • test_ekf
    扩展卡尔曼滤波(EKF)仿真演示,以一个空中水平抛射出物体为例子,采用EKF对其进行目标跟踪。(Extended Kalman filter (EKF) simulation demo, to a level of air projectile objects as an example, EKF target tracking.)
    2013-04-22 16:04:48下载
    积分:1
  • matlab-code-pi-calculation
    The number π is a mathematical constant that is the ratio of a circle s circumference to its diameter and is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes romanized as "pi
    2013-12-30 00:35:55下载
    积分:1
  • GUI_MATLAB
    how to construct a gui using matlab
    2014-02-05 12:37:56下载
    积分:1
  • 696518资源总数
  • 105133会员总数
  • 27今日下载