登录
首页 » matlab » fft_1

fft_1

于 2012-04-24 发布 文件大小:13KB
0 200
下载积分: 1 下载次数: 3

代码说明:

  已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship )

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

  • bbs_bbs1
    盲信号分离源程序。包括FICA算法和INFOMAX短发(Blind signal separation source. Include FICA algorithms and INFOMAX short hair)
    2009-11-26 21:59:42下载
    积分:1
  • Matlab
    图像模板匹配算法用MATLAB来试验,有例子大家可以看看,有上占还不完好,有能力的自己改改(Image template matching algorithm using MATLAB to test, there are examples we can see, there are not well accounted for, the ability of their changed)
    2009-05-16 12:04:25下载
    积分:1
  • CorrelationAnalysis
    实现两组数据的相关分析,计算相关系数和假设检验值,同时进行线性拟合(Achieve two sets of data correlation analysis, hypothesis testing and calculation of correlation coefficient values, and linear fit)
    2011-08-02 10:20:51下载
    积分:1
  • TaudioFeatureh
    这提供的MATLAB代码用于提提取基本的音频特征。 (This provides the MATLAB code used to talk briefly to take a basic audio features.)
    2012-08-29 22:38:06下载
    积分:1
  • main-papr
    qpsk modulation ofdm main papr
    2012-10-04 11:32:15下载
    积分:1
  • shradha
    image segmentation using wavelet
    2014-01-03 17:18:24下载
    积分:1
  • FCM
    模糊c均值聚类方法,可以很方便的分割图像。(Fuzzy c-means clustering method, can be very convenient segmentation image.)
    2010-01-20 14:53:57下载
    积分:1
  • matlab
    自适应波束形成方向图,G-S正交化算法等(Adaptive beamforming pattern, GS orthogonalization algorithm)
    2013-01-18 19:10:52下载
    积分:1
  • stbc
    关于空时编码的仿真代码,希望对你有所帮助哈。(On space-time coding simulation code, I hope for your help Kazakhstan.)
    2013-11-28 11:04:25下载
    积分:1
  • IEEE14ChaoLiuZS
    说明:  IEEE14节点潮流计算程序。程序最初的数据模块可以修改成别的,如IEEE30节点和57节点的等等,矩阵取名用的是中文拼音(IEEE14 node flow calculation program)
    2010-04-18 15:01:31下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载