登录
首页 » matlab » 1

1

于 2010-09-19 发布 文件大小:339KB
0 118
下载积分: 1 下载次数: 0

代码说明:

说明:  本上传讲解了傅里叶变换与频谱分析之间的关系,通过fft的到信号的频谱图(Explained the Fourier transform of the upload and spectral analysis of the relationship between the fft of the signal through the frequency spectrum)

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

  • boxcount
    一個MATLAB範例,可以用來計算分形盒維度(Examples of a MATLAB can be used to calculate the fractal box dimension)
    2008-01-05 23:54:17下载
    积分:1
  • baseband_detection_simulink
    In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered at the detector output.
    2009-12-19 00:26:14下载
    积分:1
  • pitch
    自己编的一个利用自相关法求解基音周期的程序(own addendum to the use of an auto-correlation method Pitch procedures)
    2007-06-20 14:59:26下载
    积分:1
  • GaussianRandomVectors
    Theory and implementation of Gaussian Random vector
    2014-08-29 09:58:51下载
    积分:1
  • gj
    说明:  matlab平台的一段通过一个字符控制关机、注销和重启的函数,包含取消功能。(A section of the MATLAB platform controls shutdown, logout and restart functions through a character, including cancellation functions.)
    2020-06-23 02:20:02下载
    积分:1
  • Bspline
    本算法是个B样条曲线拟合算法,包括2D的和3D的两种曲线拟合算法。用户可以自己设定拟合的点数,也可以让算法根据拟合效果自动确定。(This algorithm is a B-spline curve fitting algorithms, including 2D and 3D two curve fitting algorithm. Users can set their own fitting points, but also allows the algorithm automatically determined according to the fitting effect.)
    2013-04-22 21:17:03下载
    积分:1
  • kriging
    kriging(克里金)插值方法,参照2011年国赛建模A题前两问。(kriging (kriging) interpolation method, with reference to 2011 model A country race before the two asked questions.)
    2020-11-04 16:49:51下载
    积分:1
  • Rotate
    Rotate Image by a degree
    2013-11-20 18:20:49下载
    积分:1
  • SimDataAnalysis
    输出仿真结果的频谱图、相图、时间历程和庞加莱截面(The frequency spectrum of the output of the simulation results, the phase diagram, time course, and Poincare)
    2021-03-07 18:39:29下载
    积分:1
  • 数据挖掘中CART算法实现
    数据挖掘中CART算法实现(用MATLAB实现)(CART data mining algorithm (MATLAB))
    2005-05-18 20:01:54下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载