网站首页

登录

DSSS(AWGN)

于 2020-11-26 发布文件大小:935KB

 0  290

下载积分: 1 下载次数: 31

我要下载

代码说明：

直接序列扩频通信系统的仿真，信道中加入高斯白噪声，扩频比为512，调制方式为BPSK。扩频序列可选m序列或者Gold序列，编码方式可选不编码或者卷积编码。(Simulation of direct sequence spread spectrum communication system, the channel joined the Gaussian white noise, the spreading ratio is 512, the modulation scheme is BPSK. Spreading sequences m sequence or Gold sequence selectable, optional coding or non-coding convolution coding.)

文件列表：

DSSS(AWGN)
..........\Despread.m,1026,2015-05-10
..........\DSSS实验报告.docx,1047050,2015-06-08
..........\Enspread.m,881,2015-05-10
..........\Goldseq.m,720,2015-04-27
..........\Main_AWGN.m,5130,2015-06-07
..........\MSeq.m,1222,2015-04-27
..........\shift.m,1270,2015-04-27

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

PlsguiToolbox
国外程序员开发的pls工具箱，功能非常强大。希望对大家有用！(The development of foreign programmers pls toolbox, very powerful. )

2009-09-13 14:28:11下载

积分：1
ALS
主要用于光谱数据预处理中的多光谱基线校正。(it can be used for multi-spectral baseline correction when pre-processing spectral data)

2020-09-13 21:28:00下载

积分：1
ARMAX_GARCH_K_Toolbox
时间序列工具箱,包含大量的时间序列处理函数，非常好用的工具箱！(Time series toolbox contains a large number of time series processing function, very useful toolbox!)

2013-07-16 15:27:11下载

积分：1
悬臂梁振动分析
说明：悬臂梁振动分析，详细的介绍悬臂梁的计算方法，希望有需要的人能用到(Structural static design simulation calculation, I hope that people in need can use it)

2020-11-23 21:09:33下载

积分：1
nda
This paper examines the asymptotic (large sample) performance of a family of non-data aided feedforward (NDA FF) nonlinear least-squares (NLS) type carrier frequency estimators for burst-mode phase shift keying (PSK) modulations transmitted through AWGN and flat Ricean-fading channels. The asymptotic performance of these estimators is established in closed-form expression and compared with the modified Cram`er-Rao bound (MCRB). A best linear unbiased estimator (BLUE), which exhibits the lowest asymptotic variance within the family of NDA FF NLS-type estimators, is also proposed.

2007-09-18 21:01:49下载

积分：1
recognize-word
基于matlab神经网络的文字识别有详细注释(Matlab neural network-based character recognition)

2013-04-11 10:38:59下载

积分：1
feedback
simulink了一个可以实现前馈和反馈控制的模型，两个拨钮选择前馈还是反馈控制。(make a modle that can simulink a feedback and feedword control system.)

2011-12-09 10:04:31下载

积分：1
Wheel-And-Axle
基于matlab建立的关于汽车轴的控制模型，包括轴的运动方程和模型的建立。其实在ADVISOR中可以找到，不过，用matlab2012版重新建立了。(Established based on matlab axis control on the car model, including axis motion equations and model. ADVISOR can be found in the fact, however, re-established with matlab2012 version.)

2013-11-22 17:02:17下载

积分：1
IncludeTest
Include Test extends Activity Instrumentation Test Case Source Code for Andriod.

2014-01-17 14:26:18下载

积分：1
fvm2d_Riemann
说明：有限体积法，黎曼问题，激波，偏微分方程数值解(Finite volume method, Riemann problem, shock wave, numerical solution of partial differential equation)

2020-07-14 13:48:28下载

积分：1

696516资源总数
106914会员总数
0今日下载