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basic_ofdm_from_erkkrz

于 2009-11-17 发布 文件大小:2KB
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  basic ofdm code for matlab m file with it would be helpful for beginners

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  • kejian
    这是一个matlab的初学者的小算例,非常适合于初学者学习(This is a beginner' s small matlab example is very suitable for beginners to learn)
    2011-07-09 11:08:58下载
    积分:1
  • computerwork_1
    1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线; 2) 写出最陡下降法, LMS算法的计算公式( ); 3) 用MATLAB产生方差为0.05,均值为0白噪音S(n),并画出其中一次实现的波形图; 4) 根据2)中的公式,并利用3)中产生的S(n),在1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法, LMS法时H(n)的在叠代过程中的轨迹曲线。 5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对 应S(n)的某一次的一次实现)和e(n)波形;某一次实现的结果并不能从统计的角度反映实验的结果的正确性,为得到具有统计特性的实验结果,可用足够多次的实验结果的平均值作为实验的结果。用MATLAB计算并画出LMS法时J(n)的100次实验结果的平均值随时间n的变化曲线。 6)用MATLAB计算并在1)中的误差性能曲面的等值曲线上叠加画出LMS法时100次实验中的H(n)的平均值的轨迹曲线; 7)对以上实验结果给出一些你认为有价值的讨论。 (在实验中n=1,,…..N,N的取值根据实验情况确定,一般选取足够大以使算法达到基本收敛,本题作业以电子文档PDF格式提供) (1) With MATLAB to draw the contours of the error performance surface and error performance surface 2) Write down the steepest descent method, the LMS algorithm formula () 3) using MATLAB variance 0.05, mean 0 white noise S (n), and draw one to achieve the waveform diagram 4) According to the formula 2), and using 3) S (n) produced in 1), the error performance of the contours of the surfaces superimposed on draw using the steepest descent method, the LMS method is H (n) in the iterative process in the trajectory curve. 5) curve to calculate and draw the LMS method using MATLAB with time n (time corresponding to the S (n) of a first implementation) and e (n) waveform reflect a certain time to achieve results not from a statistical point of experiment the correctness of the results obtained with the experimental results of the statistical properties of the available sufficient times the average of the experimental results as a result of the experiment. Calculate and draw the LMS m)
    2020-12-14 14:29:14下载
    积分:1
  • Proficient-in-MATLAB-
    这是所有精通MATLAB—综合辅导与指南的资料,已经全部在此了,希望对大家有益。(This is all proficient in MATLAB-comprehensive guide to counseling and information, have all been here, and we hope to benefit.)
    2013-11-23 03:45:10下载
    积分:1
  • PID_CORRECTION
    自动控制原理,对原系统进行PID校正,观测BODE图以及时域波形的简要程序。(Automatic control theory, PID correction of the original system, a brief observation program BODE diagram and time-domain waveform.)
    2013-12-13 20:27:35下载
    积分:1
  • Communication-systems-using-MATLAB
    现代通信系统使用MATLAB全+全部程序,提供了利用MATLAB的普及型学生版本在计算机上解决“现代通信系统”这门课程中涉及的几乎所有方面的问题的分析思路、方法、MATLAB脚本文件和处理结果的范例以及供学生自主学习研讨的习题。(Modern communication systems using MATLAB full+ entire program, providing a universal student using MATLAB version on a computer analysis of ideas to solve the " modern communication systems," this course involved in almost all aspects of the problem, methods, MATLAB script files and handling The results of examples and discussions for independent learning exercises.)
    2013-12-16 17:23:42下载
    积分:1
  • wavden
    即将于matlab的小波变换的示例工具箱,里面含有较多的示例程序(Toolbox upcoming matlab wavelet transform example, which contains more sample programs)
    2020-06-26 20:00:02下载
    积分:1
  • ch5
    simulink仿真程序 解决 LC震荡电路等问题(simulink LC oscillator circuit simulation program to solve problems)
    2010-08-13 07:37:22下载
    积分:1
  • matlab
    用matlab进行的有关无线传感器网络定位的研究(Carried out using matlab on the positioning of wireless sensor network research)
    2009-05-14 21:43:24下载
    积分:1
  • 59564872dpca
    说明:  matlab 人脸识别的源文件,。,,,,。。。。(matlab m files )
    2010-04-08 11:31:05下载
    积分:1
  • Ising-Model
    利用此程序可以模拟二维Ising模型,并且利用了统计平均得思想,可以找到系统能量,磁化强度,磁化率以及热容的相变点(Ising model)
    2014-01-20 12:41:44下载
    积分:1
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