登录
首页 » matlab » myfft_wav

myfft_wav

于 2012-02-15 发布 文件大小:1KB
0 232
下载积分: 1 下载次数: 15

代码说明:

  Program to view FFT Spectrum from WAV file

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

  • wodewodewode
    对于移动通信系统主要有两类衰落:大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制:信号的时延扩展和信道的时变特性。对于无线应用,信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量,此时的小规模衰落称为瑞利衰落(Rayleigh fading),接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
    2007-06-20 23:44:47下载
    积分:1
  • bas_10_B
    10 bua zBus for power system model
    2012-10-04 22:20:15下载
    积分:1
  • poisson.tar
    non linear poisson solver
    2013-10-13 23:10:11下载
    积分:1
  • uof_guide
    UOF(Unified Office document Format)是我们国家主推的一个办公文档格式标准,这个是UOF的标准文档.请支持!!!!!(UOF (Unified Office document Format) is the main push of a country office document format standards, this is the UOF standard document. Please support !!!!!)
    2009-11-10 09:16:41下载
    积分:1
  • Matlab-and-C-CPP-mixed-programming
    Matlab 和C C++ 混合编程 刘维编著(Matlab and C C++ mixture programming)
    2013-09-09 20:53:41下载
    积分:1
  • noise1
    基于Matlab的语音信号滤波器的设计与实现(Design and implementation of speech signal filter based on Matlab)
    2014-11-13 19:38:10下载
    积分:1
  • LISTING5_1
    Tactial+and+Strategic+Missile+Guidance一书程序源码(For Mac in Matlab)-(Tactial+and+Strategic+Missile+Guidance book program source code (For Mac in Matlab))
    2013-10-04 10:44:11下载
    积分:1
  • adpmedian
    对图像执行自适应中值滤波,中值滤波器开始大小为3*3(Adaptive median filter)
    2014-05-21 16:06:56下载
    积分:1
  • esprit
    说明:  均匀线阵上实现DOA估计,ESPRIT算法,16阵元(可调),半波长阵列流形。(DOA estimation on a uniform linear array, ESPRIT algorithm, 16 array elements (adjustable), half-wavelength array manifold.)
    2020-06-22 15:27:00下载
    积分:1
  • digital-communication
    说明:  数字通信16QAM,16QPSK的实现思路及分析,报告详细,有误码率的分析(Digital communication 16QAM, 16QPSK implementation ideas and analysis, report details, there is the analysis of bit error rate)
    2011-03-17 12:32:05下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载