登录
首页 » matlab » fft

fft

于 2011-11-22 发布 文件大小:1KB
0 200
下载积分: 1 下载次数: 14

代码说明:

  变频信号的快速FFT变换,能准确的给出信号的频谱特征(Fast FFT of the signal frequency, can give accurate spectral characteristics of the signal)

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

  • AutoWarnDlg
    automatic warning system using matlab
    2010-01-06 20:10:48下载
    积分:1
  • GaussSeidelLoadFlow
    Gauss Siedel Load flow Code
    2011-10-24 10:35:20下载
    积分:1
  • Centroid
    WSN 质心定位算法 Centorid Algorithm 加经典参考文献 A: 如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点 未知节点利用邻居锚节点进行定位,没有邻居锚节点的未知节点无法定位。 B: 如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点 未知节点一旦被定位就充当起锚节点的功能,向周围邻居发送自己的估计坐标信息 未知节点把已经定位的未知节点与锚节点同等对待 C: 如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点 有邻居锚节点的未知节点只利用邻居锚节点进行定位,没有邻居锚节点的未知节点才利用已经定位了的邻居未知节点进行定位。(WSN centroid localization algorithm Centorid Algorithm A: If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors Unknown node using the neighbor anchor nodes to locate, no neighbors anchor nodes and unknown nodes can not be located. B:   If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors Unknown nodes are positioned on as soon as the function of anchor nodes to send their neighbors estimated coordinate information Unknown unknown node to node already positioned anchor nodes treated equally C: If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors Of the unknown neighbor anchor node the neighbor nodes are only positioned anchor nodes, )
    2013-08-31 19:13:47下载
    积分:1
  • 2-Determinando-Ganancia-Critica
    A short code used to know the frecuency to sintonize a sistem using a PID control
    2015-01-19 14:19:34下载
    积分:1
  • zuidaliu
    最大流的一种通用算例程序,解决很多最大流的问题。(Maximum flow of a generic example program to solve many maximum flow problem.)
    2010-08-21 15:42:51下载
    积分:1
  • 888bg
    BP算法.............................................
    2009-04-26 23:56:12下载
    积分:1
  • CHAP4_1
    说明:  神经网络实现PID功能的源程序 用MATLAB直接运行就可以 可作学习用!(PID neural network function in MATLAB source code used to run directly on the study can be used!)
    2009-07-31 19:50:49下载
    积分:1
  • Demo
    exemplo de criaç ã o de boletos com o componente RLBOLETO
    2015-03-06 04:59:23下载
    积分:1
  • Zernike-Polynomial-Coefficients-for-a-given-Wavef
    Zernike Polynomial Coefficients for a given Wavefront using Matrix Inversion in Matlab
    2015-03-25 14:00:56下载
    积分:1
  • exam2
    test for previous program. Y bus calculation
    2011-08-09 02:11:33下载
    积分:1
  • 696516资源总数
  • 106913会员总数
  • 8今日下载