登录
首页 » matlab » DFT-analysis-

DFT-analysis-

于 2013-12-24 发布 文件大小:73KB
0 219
下载积分: 1 下载次数: 3

代码说明:

  利用DFT分析离散信号频谱的实验。利用FFT分析信号 x[k]=cos(3pik/8 +pi/4 ) 的频谱;确定DFT计算的参数,绘出其频谱;并进行理论值与计算值比较。(DFT analysis of discrete signal spectrum utilization experiments. Analysis using FFT signal x [k] = cos (3pik/8+ pi/4) of the spectrum determine the parameters of DFT calculations, draw its spectrum and comparing the theoretical and calculated values.)

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

  • bee22
    说明:  用matlab画蜂窝网络,用蜂窝覆盖给定的圆域(drawing cellular network using matlab )
    2011-02-22 23:52:29下载
    积分:1
  • matlab-koch
    说明:  用matlab编的koch曲线,此程序画出了类似雪花的分形曲线(using Matlab series koch curve, which depicts the procedure similar to snowflakes, the fractal curve)
    2005-11-10 15:32:01下载
    积分:1
  • fresnel-filter
    4f菲涅尔滤波片设计,光波衍射效果模拟程序,花了好久才完成的(4f Fresnel Filter design, beam diffraction effects simulation program, spent a long time before completion)
    2006-12-08 23:11:46下载
    积分:1
  • papers
    This contains various research papers
    2017-01-28 12:02:49下载
    积分:1
  • matlabwebserver
    matlab web server的一个M文件(Matlab web server of a document M)
    2007-02-16 18:13:11下载
    积分:1
  • MATLAB
    matlab手册及代码 非常有借鉴价值 欢迎下载(matlab manuals and code are very welcome to download reference value)
    2013-11-18 18:20:30下载
    积分:1
  • hierarchicalCentroid
    Descriptor for simple shapes (e.g letters). Computes the descriptor twice in order to describe horizontally and vertically with the same accuracy. Input: image (2-D, binary or gray) depth of recursion (default 7), plotFlag(if on - plot Illustration) Output: vec - descriptor: Division locations, values around zero. Of length 2*(2^depth - 2) (levels: the depth of the division locations.)
    2013-04-21 07:22:15下载
    积分:1
  • SOURCE-CODE-with-GUI
    Binarisation of Ancient Documents
    2015-02-18 15:48:09下载
    积分:1
  • IAGA(revised)
    一种改进的自适应遗传算法,进化初期变异率较低,后期变异率较高以跳出局部最优。(An improved adaptive genetic algorithm)
    2015-03-20 09:41:36下载
    积分:1
  • bpnet
    bp原理的源程序,可以自由下载,不涉及版权。(bp of the source principle, be free to download, do not involve copyright.)
    2007-08-26 15:52:30下载
    积分:1
  • 696516资源总数
  • 106423会员总数
  • 9今日下载