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Description: 通过Monte Carlo仿真，说明DS扩频信号在抑制正弦干扰方面的有效性。用一均匀随机数发生器产生某个二进制信息符号的序列，每个信息比特重复Lc次。
包含文件：DS_restrain_interference.M
SS.M-through Monte Carlo simulation, note DS spread spectrum signal sinusoidal interference in inhibiting the effectiveness. Using a uniform random number generator produce a binary sequence information symbols, each bit of information to repeat Lc times. Documents include : DS_restrain_interference.M SS.M
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Size: 1024 |
Author: 杨絮 |
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Description: matlab源码产生跳频信号的m文件，非常好的-Matlab source of the signals generated hopping m document, very good Eastern
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Size: 3072 |
Author: Fan |
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Description: 这些代码是关于DS-CDMA 的RAKE接收机MATLAB仿真的问题（附源程序.m）已运行过。-The code is on the DS-CDMA the RAKE receiver MATLAB simulation of the problem (with source code. M) have been run over.
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Size: 3072 |
Author: 李彦 |
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Description: 详细介绍了用DSP实现mp3编码的过程,软硬件都可以了解-Described in detail with DSP realize mp3 encoding process, hardware and software can understand
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Size: 4318208 |
Author: zhangjun |
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Description: 本程序由一对m序列优选对模二加生成一组平衡GOLD序列码，用于对直扩系统仿真之中，通过改变第二个m序列的初始状态可以生成不同的GOLD序列码-This procedure by a pair of m-mode sequence optimization of two-plus-one group to generate a balanced sequence GOLD code, for the DS system simulation, and by changing the second m sequence of the initial state can produce different code sequences GOLD
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Size: 1024 |
Author: 胡斌 |
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Description: 此程序为DS-CDMA链路中加入基于子空间的PAST多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。-This procedure for the DS-CDMA link by adding the PAST subspace-based multi-user detection methods. System m sequence used in wide-band, you can channel through the Gaussian or Rayleigh channel. Can be directly run different SNR BER curves.
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Size: 201728 |
Author: 王星 |
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Description: 简单的单用户ds-cdma系统仿真，包含六个m文件，m序列作为扩频码。-Simple single-user ds-cdma system simulation, including six m file, m sequences as spreading codes.
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Size: 3072 |
Author: weiwei |
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Description: 直接序列扩频信号的产生与捕获模拟
调用GoldGenerator.m生成GOLD伪码-GoldGenerator and DS-SS
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Size: 321536 |
Author: 刘拥军 |
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Description: his m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.
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Size: 2048 |
Author: Rafal |
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Description: This m-fine plots the transmitted and received signal of simple DS-SS modulation.This uses BPSK modulation for data
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Size: 2048 |
Author: Rafal |
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Description: This m file generates a DS BPSK transmitter(spread spectrum) using PRBS s which are modulus 2 added(exclusive ored)with the message and then used to BPSK modulate a carrier.
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Size: 1024 |
Author: Rafal |
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Description: ds algorithm motion estimation
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Size: 282624 |
Author: wajdi |
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Description: 这是一个矩阵变换器双空间矢量控制的Matlab仿真程序，有simulink和s函数，用M语言编程。是作为电力行业的研究仿真-This is a matrix converter double-space vector control, Matlab simulation program, with simulink and s functions, with the M-language programming. As a simulation of the power industry
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Size: 16384 |
Author: 王晓亮 |
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Description: 这些MATLAB的M文件分为两部分：程序清单A中收录了产生PPM-TH和PAM-DS这两个信号源的所有函数；程序清单B中收录了加性高斯白噪声（AWGN）信道建模，正交和非正交单脉冲PPM-TH接收机结构，以及反极性PAM-DS单脉冲接收机结构仿真所需的所有函数。-The MATLAB M-file is divided into two parts: A list of procedures in the collection of produce PPM-TH and PAM-DS two signal sources all functions Listing B, contains an additive white Gaussian noise (AWGN) channel construction mode, orthogonal and non-orthogonal single-pulse PPM-TH receiver structure, as well as anti-polarity PAM-DS receiver structure simulation of single-pulse all the necessary functions.
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Size: 18432 |
Author: 蔡陆军 |
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Description: DS展頻 with pn sequence-DS spread spectrum with pn sequence
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Size: 1024 |
Author: Ray Hung |
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Description: 运动估计块匹配算法
以下是工程中m文件的简单注释：
main.m 可通过主函数调用各种基本的块匹配算法
FullSearch.m 全搜索法（又称为Exhaustive Search）
ThreeStepSearch.m 三步搜索法（Three Step Search）
NewTSS.m 新三步搜索法（New Three Step Search Algorithm）
SESTSS.m 简便高效的三步搜索法（Simple And Efficient TSS）
FourSS.m 四步搜索法（Four Step Search）
DS.m 菱形搜索法（Diamond Search）
ARPS.m 自适应路径搜索法（Adaptive Root Pattern Search）
costFuncMAD.m 绝对误差均值函数
minCost.m 宏块间代价最小块
motionComp.m 图像重建
imgPSNR.m 计算图像的PSNR值-Block matching motion estimation algorithm The following is a simple project m file comments: main.m calls through the main function of basic block matching algorithm FullSearch.m full search method (also known as the Exhaustive Search) ThreeStepSearch.m three-step search method (Three Step Search) NewTSS.m new three-step search method (New Three Step Search Algorithm) SESTSS.m simple and efficient three-step search method (Simple And Efficient TSS) FourSS.m four-step search method (Four Step Search) DS. m diamond search method (Diamond Search) ARPS.m adaptive path search method (Adaptive Root Pattern Search) costFuncMAD.m mean absolute error between the cost of the function minCost.m macroblock most small motionComp.m calculated image reconstruction imgPSNR.m image PSNR value
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Size: 4724736 |
Author: alan |
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Description: 本文应用simulink建立了常用扩频码序列m序列和Gold序列仿真模型，模拟仿真数据与原理分析高度吻合，证明应用simulink进行常用扩频码序列仿真实验的可行性。-In this paper, simulink establish a common spreading code sequence of m sequences and Gold sequences simulation model, simulation data highly consistent with the principles of analysis, proved to be common spreading code sequences simulink simulation is feasible.
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Size: 297984 |
Author: 小霞 |
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Description: 基于DS-CDMA的 MATLAB仿真M文件-DS-CDMA based on the MATLAB simulation of M documents
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Size: 26624 |
Author: jim |
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Description: DS-CDMA链路中加入基于子空间的PASTd多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。-DS-CDMA link added Subspace-based multiuser detector PASTd. M sequence used in the system wide-band, Gaussian channel, or by Rayleigh channel. Get different signal to noise ratio can be run directly under the BER curves.
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Size: 201728 |
Author: 高维廷 |
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Description: DS证据理论matlab 实现的源程序，.m格式的源程序-Implementation of nearest-neighbor algorithm matlab source,. M format of the source
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Size: 1024 |
Author: wangzilan |
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