登录
首页 » matlab » fft

fft

于 2010-01-11 发布 文件大小:1KB
0 303
下载积分: 1 下载次数: 24

代码说明:

  fft算法的具体实现,应用基2法实现,有比较好的实验结果。(fft concrete realization of the algorithm, the application base 2 method achieved a relatively good results.)

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

  • cv
    说明:  基于目标跟踪的最简单CV模型的matlab源程序(CV module matlab)
    2014-09-20 22:07:48下载
    积分:1
  • RDPTA
    Algorithm Given are P training pairs {X1,d1,X2,d2....Xp,dp}, where Xi is (n*1) di is (n*1) No of Categories=R. i=1,2,...P Yi= Augmented input pattern( obtained by appending 1 to the input vector) i=1,2,…P In the following, k denotes the training step and p denotes the step counter within the training cycle Step 1: c>0 , Emin is chosen, Step 2: Weights are initialized at w at small values, w is (n+1)*1. Counters and error are initialized. k=1,p=1,E=0 Step 3: The training cycle begins here. Input is presented and output computed: Y=Yp, d=dp Oi=f(wtY) for i=1,2,….R Step 4: Weights are updated: wi=wi+1/2c(di-oi)Y for i=1,2,…..R. Step 5: Cycle error is computed: E=1/2(di-oi)2+E for i=1,2,…..R. Step 6: If p<P then p=p+1,k=k+1, and go to Step 3: Otherwise go to Step 7. Step 7: The training cycle is completed. For E=0,terminate the training session. Outputs weights and k. If E>0,then E=0 ,p=1, and enter the new training cycle by going to step 3.
    2014-11-06 11:12:37下载
    积分:1
  • Lynch_2013a
    The newest code of Dynamical systems with applications using MATLAB
    2014-02-17 07:14:36下载
    积分:1
  • he
    说明:  何衍庆的matlab教程经典的 具有许多的程序举例 具体应用 源程序等等(Matlab tutorial the classic procedure has many specific applications, for example source code, etc.)
    2009-07-06 13:21:32下载
    积分:1
  • MIMOOFDMchannel-estimation
    MIMO-OFDM基于导频的信道估计的一篇硕士论文,非常不错(MIMO-OFDM channel estimation based on pilot a master' s thesis, very good)
    2012-06-15 21:30:09下载
    积分:1
  • 2DOF
    运用状态方程建立车辆的动力学模型,用于驾驶员模型建模仿真和动力学分析等。(The equation of state to establish the dynamic model of the vehicle for driver modeling simulation and dynamic analysis.)
    2013-03-16 20:00:40下载
    积分:1
  • jibenyiqunjulei
    基本蚁群聚类算法,解决以前算法不收敛问题,内含详细注解。(Basic ant colony algorithm to solve the problem before the algorithm does not converge, containing detailed notes.)
    2010-07-19 18:26:49下载
    积分:1
  • waveletpacket_PAPR
    本程序是在不同小波包基的情况鲁昂下研究峰均功率的程序(This procedure is different from the case of wavelet packet basis of Rouen peak to average power under the procedures)
    2010-08-02 12:33:34下载
    积分:1
  • dbpsk_modem
    dbpsk信号的调制解调matlab代码实现的一个例子,调制时差分编码,这样用1bit延迟差分检测的结果,直接就是原码,解调采用1bit差分延迟检测.(DBPSK signal modulation and demodulation matlab code an example of differential modulation encoding, such 1bit delay with the results of differential detection, direct that the original code, demodulation using 1bit delay differential detection.)
    2007-12-04 16:23:31下载
    积分:1
  • Baasas
    Applies different blur filter to each element of a matrix
    2010-11-27 02:51:35下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载