登录
首页 » matlab » fourier_ditong

fourier_ditong

于 2011-10-03 发布 文件大小:1KB
0 142
下载积分: 1 下载次数: 8

代码说明:

  低通滤波,属于频域滤波,先做傅里叶变换,再把中心移到原点,距离中心远的代表噪声信息,舍去(low-pass filter in Fourier domain)

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

  • sinosoidal
    Detection of sinosoidal signal in WGN with unknown frequency,amplitude,phase
    2010-08-18 00:36:58下载
    积分:1
  • Simulation
    Modelling and Control of a Three-Phase Four-Switch PWM-VSR in d-q Synchronous Frame
    2014-09-21 22:54:33下载
    积分:1
  • matlab编的6节点电网规划扩展改进粒子群算法
    matlab编的6节点电网规划扩展改进粒子群算法程序,相当难得的优秀程序(matlab code of the 6-bus network planning expansion of improved particle swarm optimization process, a rare quality procedures)
    2020-12-16 20:19:12下载
    积分:1
  • Untitled4
    先做灰階圖片,再利用IMHIST來做統計,在做SMOOTH來讓使用者更容易了解圖片的特色 (Grayscale images do first, and then use IMHIST do statistics, SMOOTH do to make it easier for users to understand the characteristics of the picture)
    2013-12-03 14:56:46下载
    积分:1
  • MATLAB-UG
    利用matlab和ug联合进行齿轮设计,先求解,再建模,思路很新鲜(Ug joint use matlab and gear design, first solved, and then modeling, very fresh ideas)
    2021-04-09 20:38:59下载
    积分:1
  • gfyfytygugytyfuyftrdtfy
    matlab and vc used by program and application
    2010-03-04 00:37:29下载
    积分:1
  • pldacode
    This code is useful for PLD measurement
    2013-07-31 03:00:27下载
    积分:1
  • pil_sdo
    An efficient algorithm for identification of PIL on Solar Dynamic Observatory (SDO) Helioseismic and Magnetic Imager (HMI) magnetograms. Detailed description will appear in the paper: Volobuev, D.M. Polarity-Inversion Line Preceding X-class Flare, Solar Physics, Initial data (65 megabyte .fits magnetograms) can be downloaded from http://hmi.stanford.edu/ - Model_test_PIL_Open.m script - calculates parameters of the example(simulated S-curve) - SDO_PIL_Open.m script - identifies PIL on SDO magnetogram and calculates its parameters - 5 functions are used within these scripts
    2012-08-06 18:02:48下载
    积分:1
  • gongcheng
    MATLAB 简单易懂的教程,保证在短时间内学会。(MATLAB tutorial easy to understand, to ensure that in a short time learn.)
    2011-11-15 15:53:24下载
    积分:1
  • MATLAB-hanshu
    该文档包含MATLAB所有函数 可供大家参考 提高编程速度 很好的文档
    2011-05-25 15:21:30下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载