登录
首页 » matlab » FFT_practise_and_analysis

FFT_practise_and_analysis

于 2011-11-25 发布 文件大小:3KB
0 107
下载积分: 1 下载次数: 15

代码说明:

  一个FFT的matlab例子,详细讲述了FFT的输出结果与点数,还有采样频率FS之间的关系,对于新手来说,理解这些很有用(A FFT example based on MATLAB. The relationship between output of FFT and the nummber of point of FFT and Fs is detailed in it.)

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

  • bianjietiaojian
    一阶弹性波方程交错网格差分法(时间2阶空间4阶,带边界条件) 最基础的波长快照(Elastic wave equation of first order staggered-grid difference method (time 2-order space of order 4 with boundary conditions) the wavelength of the most basic snapshot)
    2011-05-08 17:15:12下载
    积分:1
  • matlabforVRP
    用matlab语言来实现TSP问题,对于研究TSP问题的人有很大的帮助(TSP problem matlab language of great help for people who study the TSP)
    2012-09-13 16:44:35下载
    积分:1
  • 314
    有关卡尔曼滤波的文档,很有用处,大家传阅这看吧!!!!!!!!!!!!!(about kalman filter)
    2010-11-02 01:12:33下载
    积分:1
  • fenxingyingyong
    matlab在几何分形图中的应用,对初学分形课的同学有很大帮助(matlab in the geometry of fractal images, fractal lessons for beginners of great help to students)
    2010-05-17 20:07:39下载
    积分:1
  • AntennaDemo
    algorithm for near and far fields
    2012-04-13 04:58:18下载
    积分:1
  • MATLAB
    2011年数学建模比赛b题的建模资料,有MATLAB程序和各种数据表格(2011 Mathematical Contest in Modeling b topic modeling data with MATLAB programs and various data tables)
    2014-08-19 15:36:14下载
    积分:1
  • IEEE34_Bus_System
    this is an example model for IEEE 34 bus system
    2015-01-23 22:12:57下载
    积分:1
  • graymapping
    gray mapping code for using matlab
    2013-12-09 18:00:23下载
    积分:1
  • juzhenfa
    神经网络中用矩阵分块的方法处理数据量过大的情况,效果很好(Neural network is used in the method of matrix blocking deal with the situation of the large amount of data, the effect is very good )
    2014-01-15 10:51:02下载
    积分:1
  • work3
    实测一组机械系统的振动信号,记录采样频率、采样点数,估计该组振动信号的均值、均方值、方差、自相关函数和功率谱,其中功率谱估计对比频率平滑与分段平滑的效率,针对分段平滑、分析不同平滑次数对功率谱估计的影响(Found a mechanical vibration signal system, the recording sampling frequency, sampling points, the estimated mean the set of vibration signals mean square value, variance, autocorrelation function and power spectrum, wherein the power spectrum estimation and comparison of frequency smoothing piecewise smooth efficiency for piecewise smooth, analyze the impact of different smooth frequency power spectrum estimation)
    2021-01-04 22:38:55下载
    积分:1
  • 696518资源总数
  • 104388会员总数
  • 18今日下载