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DSSS扩频通信

于 2020-04-21 发布

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下载积分: 1 下载次数: 13

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代码说明：

说明：直接序列扩频通信系统的matlab仿真。(Direct expansion system)

文件列表：

扩频通信\kuopin2.m, 2233 , 2013-05-10
扩频通信\mgen.m, 223 , 2013-05-09
扩频通信\基于matlab的扩频通信设计.doc, 308224 , 2013-05-08
扩频通信\基于MATLAB的直接序列扩频通信系统课程设计报告.doc, 335872 , 2013-05-10
扩频通信\直接序列扩频系统matlab仿真.doc, 296584 , 2013-05-08
扩频通信, 0 , 2013-05-13

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new
说明：齿轮轮齿渐开渐开线，螺旋源程序等，希望对大家有用(Involute gear tooth involute, spiral source in the hope that useful)

2011-04-16 09:57:51下载

积分：1
advanced_solvement_of_quadratic_root.rar
求解平方根的改进算法，运用U(k,i)=U(k,i)-U(q,k)*U(q,i)/U(q,q)；L(i,k)=U(k,i)/U(k,k)(An improved algorithm for solving square root, the use of U (k, i) = U (k, i)-U (q, k)* U (q, i)/U (q, q) L (i, k) = U (k, i)/U (k, k))

2009-10-11 14:46:40下载

积分：1
enchanced
contrast enhancement method is applicable for fog image

2014-02-10 15:21:46下载

积分：1
simpadpt
求解积分的自适应simpson算法的matlab程序(adaptive simpson integrate algorithm)

2011-06-08 19:52:39下载

积分：1
kalman
卡尔曼滤波程序，对学习很有帮助，希望大家能够一起学习(Very Good)

2011-08-31 10:02:29下载

积分：1
C-CPP
C++ balagurswamy E-Book for new beginners in c++.

2014-01-20 13:55:44下载

积分：1
chengxu
用批处理最速下降法训练网络，利用Matlab Script节点实现在此以对一个非线性函数的逼近作为例子来说明 (Batch steepest descent method to train the network to use Matlab script node to achieve this as an example of a nonlinear function approximation to illustrate)

2013-05-13 05:21:45下载

积分：1
LocalWindow
基于规则将一张图片中的目标物体使用窗口进行覆盖，窗口之间允许叠加．窗口大小与窗口中心间隔参数可以自定义．(Rules based on the target object in an image using the window cover to allow superposition between windows. Window size and window center of the interval parameters can be customized.)

2010-12-06 15:20:50下载

积分：1
多径信道下可有效提高频偏估计性能
文章对几种常用的基于循环前缀(CP)的最大似然同步算法进行了分析，并对其频偏估计方差进行了比较；同时针对基于CP 的同步算法在多径衰落信道下性能较差的情况，提出了一种改进的CP 同步算法并进行了仿真，结果表明相比于原ML 算法，文中算法在多径信道下可有效提高频偏估计性能。(】This paper does some research on multiple maximum-likelihood (ML) algorithms based on cyclic prefix (CP) and compares variances of frequency-offset estimation After the analysis of the bad performance of CP based algorithms in multi-path fading channels, an improved CP algorithm is proposed and the simulation shows that this algorithm can improve its performance effectively in multi-path fading channels.)

2010-05-18 18:29:39下载

积分：1
implementation-of-image-warping
matlab codes image processing

2014-10-12 00:40:44下载

积分：1

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DSSS扩频通信

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