登录
首页 » matlab » ofdm-fft-simulation

ofdm-fft-simulation

于 2012-04-30 发布 文件大小:3KB
0 280
下载积分: 1 下载次数: 16

代码说明:

  在一个OFDM系统中,一大批正交、重叠,狭窄的subcarriers衰落、传递并联,除可用的传输带宽。分离的理论,subcarriers最小,这是一个非常紧凑的频谱利用率。OFDM主要是由于该系统如何处理多路径干扰在接收机。多路径生成 (In an OFDM scheme, a large number of orthogonal, overlapping, narrow band sub-channels or subcarriers, transmitted in parallel, divide the available transmission bandwidth. The separation of the subcarriers is theoretically minimal such that there is a very compact spectral utilization. The attraction of OFDM is mainly due to how the system handles the multipath interference at the receiver. Multipath generates)

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

  • Matlab
    说明:  matlab经典算法,大家支持一下,很有用的啊,哈哈哈(matlab classical algorithm, we support the look, very useful ah, ha ha ha)
    2010-04-21 09:25:01下载
    积分:1
  • emd
    这是EMD(Rilling)的改进算法,程序中采用了过筛。(This is the EMD (Rilling) Improved algorithm, used in screening procedures.)
    2007-11-08 20:47:26下载
    积分:1
  • matlab_functions
    语音信号处理前分离信号噪声,matlab环境下运行,使信号处理效果更好(voice signal processing signals from the former noise, running Matlab environment, a better signal processing results)
    2006-07-09 10:35:20下载
    积分:1
  • FDTD_1D
    自己编写的一维电磁波由自由空间进入损耗介质,全匹配环境下的传输.(I have written a one-dimensional electromagnetic waves from free space into a lossy medium, the whole match the transmission environment.)
    2012-06-11 14:20:50下载
    积分:1
  • qga
    量子遗传算法的源程序,很实用,很经典,适合入门 (Quantum genetic algorithm source code, very practical, very classic, suitable for entry)
    2011-01-08 20:05:25下载
    积分:1
  • None
    None Coding not anything to do
    2010-02-26 07:04:08下载
    积分:1
  • radio1
    雷达探测matlab源码 雷达探测matlab源码(radar Matlab source ra dar Matlab FO)
    2007-01-24 09:51:13下载
    积分:1
  • 123455
    LTE系统中频率调度算法,利用该程序可以实现小区间干扰协调,非常适合初学者。(Frequency scheduling algorithm in LTE system, using the program can realize the inter cell interference coordination, very suitable for beginners.)
    2014-08-20 13:14:02下载
    积分:1
  • kalman.m
    卡尔曼算法和扩展卡尔曼算法的详细推导,包含了卡尔曼算法的五条基本方程,以及应用于非线性环境下的扩展卡尔曼算法(Kalman algorithm and extended Kalman algorithm detailed derivation the Kalman algorithm contains five basic equation, and the extended Kalman algorithm applied to nonlinear environment)
    2012-11-22 17:42:00下载
    积分:1
  • pro_1
    有一个3阶对象,要求使用继电自整定方法对其实施自适应PID控制。 要求: 1、选择采样时间0.1s,把对象离散化。 2、加继电(开关)控制,测量对象的Tc,Kc。 3、利用ZIEGLER-NICHOLS 公式表,确定PID参数。 4、实现闭环控制。 5、根据调节效果,修正PID参数。 (A 3-order object, requires the use of relay self-tuning PID control methods on the implementation of adaptive. Requirements: 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)
    2010-09-03 14:24:46下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载