登录
首页 » matlab » matlabtttt

matlabtttt

于 2007-03-05 发布 文件大小:11KB
0 79
下载积分: 1 下载次数: 412

代码说明:

  直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真(direct sequence spread spectrum communication system BER simulation analysis PN code synchronization method of comparison and Simulation)

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

  • liziqun_Matlab
    粒子群算法的matlab实现,自己写的,对初学者有一定帮助(good for learning)
    2013-11-29 12:17:59下载
    积分:1
  • lcdyt
    鉴于LCD方法存在的问题,本文提出了一种基于互相关匹配端点延拓局部特征尺度分解(Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition,简称CELCD),由于LCD分解原理是依据信号的局部极值点信息不断进行筛分信号,在信号分解时需要先确定信号的局部极值点,而信号的两个端点可能不是极值点,因此在信号两端点就会出现虚假成分,且该现象随着分解的进行向数据内部扩散,产生端点效应,导致分解结果失真。而CELCD方法的本质在于探索待分解信号前后端的数据规律,延长波形,使得端点效应不出现在原始信号分解的片段上,从而消除端点效应。(Given the LCD method has a problem, this paper presents a cross-correlation based on local feature matching endpoint extension scale decomposition (Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition, referred CELCD), since the LCD decomposition principle is based on the signal of local optima ongoing screening point information signal, when the signal decomposition needed to determine local extreme point of the signal, and the two endpoints signals may not be extreme point, so the two end points of the signal will be fraudulent, and that the phenomenon with decomposition of the data in the internal diffusion, resulting end effect, leading to decomposition distortion. The essence of the method is to explore CELCD data signal to be decomposed before and after the end of the law, to extend the waveform, so the end effect does not appear on the original signal decomposition fragments now to eliminate the end effect.)
    2015-10-26 20:22:03下载
    积分:1
  • wind-turbine-ahadhdfnh
    含风电场建模仿真 matlab simulink代码(Four_Wind_farm mdl )
    2016-04-13 18:14:49下载
    积分:1
  • AMBsimulation
    用最优控制原理来控制五自由度无轴承电机(竖立,转子的上、下部各放置四个电磁铁,z轴为竖立方向的控制先不考虑,只考虑,x,y轴方向的稳定)(Using optimal control theory to control the five degrees of freedom bearingless motor (erected on the rotor, the lower part of the placement of four electromagnets, z-axis direction control for the erection of the first not considered, only the, x, y-axis direction of the stable))
    2020-09-23 10:57:50下载
    积分:1
  • Roberts
    经典图像边缘检测(微分法思想)——Roberts微分交叉算子 优点:模板小,计算量小;(Classic edge detection (differential method thought)- Roberts differential crossover advantages: template small, small amount of calculation )
    2013-12-18 20:07:36下载
    积分:1
  • partiald
    KPCA原始程序,可用于故障诊断,并附有T2和SPE诊断图(KPCA original program can be used for fault diagnosis, together with the T2 and SPE diagnostic diagram)
    2021-04-12 15:08:57下载
    积分:1
  • circlulation2
    matlab语言编写的仿真航行体6个自由度运动圆形轨迹生成(matlab simulation languages voyage round body of 6-DOF motion trajectory generation)
    2009-12-22 15:49:45下载
    积分:1
  • ex9
    说明:  系统辨识工具箱, 使用命令行估算线性模型(system identification toolbox)
    2011-02-20 18:29:26下载
    积分:1
  • PursuitEvasionGames
    We model the hunt as a game of three explicit stages: the stalk, the attack, and the subdual. We implemented this model in Matlab to simulate a velociraptor hunting a thescelosaurus and an African lion hunting a gazelle.
    2010-05-06 01:03:59下载
    积分:1
  • nyu
    该文件是纽约大学的数学建模课堂笔记,介绍了美国的数学建模看法及方法等。(This file is mathematical modeling class notes New York University, introduces the American perception and mathematical modeling methods.)
    2014-10-10 16:46:47下载
    积分:1
  • 696522资源总数
  • 104036会员总数
  • 42今日下载