登录
首页 » matlab » ddca

ddca

于 2010-09-02 发布 文件大小:1KB
0 130
下载积分: 1 下载次数: 120

代码说明:

  OFDM技术做为4G的关键传输技术,得到了广泛重视。本matlab文件为适合于OFDM系统的动态子载波分配算法。目的是提高频谱使用效率。(dynamic sub-carrier allocation(matlab))

文件列表:

ddca.m,3746,2009-05-11

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

  • CMA_DD-LMS
    说明:  盲均衡中的应用,CMA+DDLMS(常数模+判决引导最小均方)算法的Matlab程序,用来处理16-QAM信号。(Application of blind equalization, CMA+ DDLMS (Constant Modulus+ Decision-directed least mean square) algorithm of Matlab procedures used to deal with 16-QAM signal.)
    2021-04-01 10:09:08下载
    积分:1
  • vibra_motaishiyu
    matlab实现振动信号试验模态参数时域识别:STD法和复指数法 (matlan achieve vibration signals in time domain experimental modal parameters identification: STD modal parameter identification method and the complex exponential law modal parameter identification)
    2015-01-26 11:41:28下载
    积分:1
  • matlab-GCC
    其中利用两个实验结果,通过互相关计算时延估计。(Which use the results of two experiments, by calculating the cross-correlation delay estimation.)
    2013-12-18 09:52:59下载
    积分:1
  • TOA_MUSIC
    以往的测时间延迟的方法时利用信号相关性来求的,利用MUSIC算求两信号的时间延迟具有很高的精度。(Measurement of time delay before the method used to seek correlation signal, the use of MUSIC operators seek time delays of two signals with high precision.)
    2010-08-04 14:12:55下载
    积分:1
  • ARMA2D
    主程序arma2Ddemo是对模拟图像的2DAR和ARMA参数估计。(arma2Ddemo: See and run the demo arma2Ddemo for an example of 2D AR and ARMA parameters estimation from simulated images. - sim_ar2d: generation of simulated 2D AR process. - sim_arma2d: generation of simulated 2D ARMA process. - ar2d: solves 2D yule walker to estimate AR parameters - arma2d: estimation of 2D ARMA parameters. First step: estimation of the gaussian input by inv_ar2d, Second step: linear system solution to estimates simultaneously AR and MA parameters, as explained in [1]. - inv_ar2d: first step in arma2d. Filters through inverse filter 1/AR an AR process, to generate its innovation Gaussian signal. It is used here to estimate the Gaussian noise input to the ARMA 2D process, approximating the ARMA model to a high order AR model. - poles2coeff: converts poles chosen by user to AR or MA coefficients (support function) )
    2010-11-15 21:38:56下载
    积分:1
  • emd
    用于希尔伯特变换,里面有HHT谱计算程序,不是rilling版本,用改进的Hilbert变换,效果好一些,供大家参考(HHT spectrum of the calculation procedures, rilling is not a version of the Hilbert transform used to improve the results better for your reference.)
    2009-06-03 21:49:44下载
    积分:1
  • aerosim-edu-1.2
    aerosonde uav mathematical model
    2013-01-15 20:32:32下载
    积分:1
  • navcode
    导航解算,主要用于姿态的求解,主要利用的是四元数方法(Navigation solvers, mainly for solving attitude, the main use of the quaternion method)
    2008-07-07 10:53:35下载
    积分:1
  • DecompositionforFaceRecognition
    基于k_l的人脸识别,费了很大力气搜来的,与大家分享一下。(K_l-based face recognition, a lot of trouble to search for, share with you.)
    2010-05-05 23:00:33下载
    积分:1
  • A-Guide-to-MATLAB-Object-Oriented-Programming
    the book describes the object oriented feature in matlab programming language in detail, and discuss how to programming in object oriented matlab.
    2011-07-18 17:43:23下载
    积分:1
  • 696518资源总数
  • 104696会员总数
  • 54今日下载