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ofdm_fft1st

于 2015-01-31 发布 文件大小:10KB
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代码说明:

  This is the OFDM-DWT mmodel for OFDM modulation and demodulation. it has DWT and IDWT models

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  • 1245
    要求:从x(t)=sin(2*pi*5*t)+sin(2*pi*200*t)+sin(2*pi*50*t)信号中滤出频率为5Hz的信号(Requirements: from x (t) = sin (2* pi* 5* t)+ sin (2* pi* 200* t)+ sin (2* pi* 50* t) signal to filter out the signal frequency of 5Hz)
    2009-12-18 11:39:07下载
    积分:1
  • tezhengboshu
    说明:  该函数可以实现在mimo信号传输时的波束矩阵,尽可以实现在线性接收机的情况下可以达到最大似然的性能,从而大大简化接收机的设计。(This function can be achieved when the signal transmission in mimo beam matrix can make the case of linear receiver can achieve the maximum likelihood performance, which greatly simplify the receiver design.)
    2011-03-24 20:50:56下载
    积分:1
  • youcheng
    游程编码 可运行自己亲测 有函数图像以及编码前和编码后的图像对比(RLE can run their own pro-test as well as a function of the image before encoding and the encoded image contrast)
    2013-07-09 16:53:38下载
    积分:1
  • matlab111
    matlab softwarematlab softwarematlab softwarematlab software(software software software software)
    2011-05-04 14:11:50下载
    积分:1
  • fskd
    FSK matlab modulation
    2009-07-09 23:56:20下载
    积分:1
  • huffman1
    这是自己写的实现哈夫曼编码的几个MATLAB程序,可以直接运行(This is the realization of their own to write several MATLAB programs Huffman coding, can run)
    2010-05-12 11:40:07下载
    积分:1
  • mynlms
    此m文件可以实现自适应算法nlms,简便有效,是个很好的程序(M files can be achieved adaptive algorithm nlms, simple and effective, is a good program)
    2012-06-18 18:57:23下载
    积分:1
  • grey-pid
    灰色pid,离散灰色系统,连续灰色系统,pid控制,灰色预测(gray pid, discrete gray, gray row, pid control, Gray forecast)
    2007-06-09 12:02:45下载
    积分:1
  • GetEcgPpg
    心电信号处理,滤波与计算 之:数据的读取(ECG signal processing, filtering and calculation of: reading data)
    2014-09-10 19:53:11下载
    积分:1
  • yhzgah_sars
    介绍遗传算法基本原理和人工神经网络,并行遗传,遗传程序等,并用这些方法为商旅问题等求解(GA toolbox)
    2010-06-07 20:51:41下载
    积分:1
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