没有合适的资源?快使用搜索试试~ 我知道了~
matlab信道仿真经典源程序.docx
1.该资源内容由用户上传,如若侵权请联系客服进行举报
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
版权申诉
0 下载量 80 浏览量
2022-07-05
19:12:11
上传
评论
收藏 14KB DOCX 举报
温馨提示
试读
3页
matlab信道仿真经典源程序
资源推荐
资源详情
资源评论
%
%
% Rayleigh Fading Channel Signal Generator
% Using the Dent Model (a modicaon to the Jakes Model)
%
% Last Modied 10/18/05
%
% Author: Aves Ioannisyan (aves@60ateight.com)
%
%
% Usage:
% [omega_mTau, Tk] =
% ai_RayCh(NumAngles, Length, SymbolRate, NumWaveforms, CarrierFreq, Velocity)
%
% Where the output omega_mTau is a me scaling factor for plo;ng
% normalized correlaons. The LAGS value output by [C,LAGS] = XCORR(...)
% should be mulplied by the omega_mTau scaling factor to properly display
% axis. Tk is a two dimensional vector [M, N] = SIZE(Tk) with
% M=numWaverorms and N=Length specied in the RayCh(...) funcon call
%
% And the input variables are:
%
% NumAngles - scalar power of 2, NumAngles > 2^7 is used to specify the
% number of equally strong rays arriving at the receiver. It used to
% compute the number of oscillators in the Dent model with N0 = numAngles/4
%
% Length - scalar preferably power of 2 for faster computaon, Length > 2^17
% is used to specify the length of the generated sequence. Lengths near 1E6
% are close to realisc signals
%
% SymbolRate - scalar power of 2 and is in kilo-symbols-per-sec is used to
% specify what should be the transmission data rate. Slower rates will
% provide slowly fading channels. Normal voice and soem data rates are
% 64-256 ksps
%
% NumWaveforms - scalar used to specify how many 'k' waveforms to generate
% in the model. NumWaveforms > 2 to properly display plots
%
% CarrierFreq - scalar expressed in MHz is the carrier frequency of the
% tranmiKer. Normally 800 or 1900 MHz for mobile comms
%
% Velocity - scalar expressed in km/hr is the speed of the receiver.
% 100 km/hr = 65 mi/hr. Normal values are 20-130 km/hr
%
资源评论
老帽爬新坡
- 粉丝: 82
- 资源: 2万+
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功