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simple_spread
- 自己写的CDMA直接扩频通信，以及仿真和理论值的比较。总结了为什么和理论值一样的分析。-Write their own CDMA direct spread spectrum communication, as well as simulation and comparison of the theoretical value. Summarizes why different analysis and the theoretical values.
Sender
- 直序扩频通信发送部分的源代码，用verilog编的，包括信源模块、扩频模块、极性变换模块和DDS调制模块-Direct sequence spread spectrum communication sent part of the source code, compiled with verilog source modules, spread spectrum modules, polarity transform module and DDS modulation module
cdma-simulink
- cdma是在数字技术的分支——扩频通信技术上发展起来的一种崭新而成熟的无线通信技术。即将需传送的具有一定信号带宽信息数据，用一个带宽远大于信号带宽的高速伪随机码进行调制，使原数据信号的带宽被扩展，再经载波调制并发送出去。接收端使用完全相同的伪随机码，与接收的带宽信号作相关处理，把宽带信号换成原信息数据的窄带信号即解扩，以实现信息通信。-cdma wireless communication technology in a new and sophisticated digital technol
DS_CDMA
- 通信系统matlab仿真程序，包括整个扩频通信的链路级仿真-Communication systems matlab simulation program, including the entire spread spectrum communication link level simulation
kuopintongxin
- 扩频通信系统的方针，源码比较详细，并且还包含对扩频通信系统的干扰技术研究-The principle of spread spectrum communication system, the source in more detail, and also includes the interference of spread spectrum communication system technology research
DS-spread-spectrum-communication
- DS扩频通信DS spread spectrum communication -DS spread spectrum communicationDS spread spectrum communicationDS spread spectrum communicationDS spread spectrum communicationDS spread spectrum communicationDS spread spectrum communicationDS spread spectrum
fasheji
- 基于matlab的simulink的扩频通信的的发射机的实现仿真模型。-Simulation model of the spread spectrum communication transmitter matlab based on simulink.
cdma
- cdma的扩频通信程序-CDMA spread spectrum communication program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
mxu
- 直接序列扩频Matlab程序 直接序列扩频通信可以有效地抵抗来自信道中的窄带干扰。在一个直扩通信系统中,扩频是通过伪噪声序列(PN)对发送的信息数据进行调制来实现 的。在接收端,原伪噪声序列和所收信号的相关运算可将窄带干扰扩展到DS信号的整个频带,使干扰等效为幅度较低频谱较平坦的噪声；同时，将DS信号解扩, 恢复原始信息数据-Direct Sequence Spread Spectrum Matlab program direct sequence spread spectrum comm
Introduction-to-Sequence-Spread
- 对直接序列扩频通信系统的介绍教程 CDMA和TDMA 性能估计和理论公式 好文-Direct sequence spread spectrum communication system the introductory tutorial CDMA and TDMA performance estimates and the theoretical formula!
system-based-on-MATLAB
- 基于matlab的直接序列扩频通信系统仿真-Simulation of direct sequence spread spectrum communication system based on MATLAB
Highlight-the-spread
- 扩频通信的重点介绍和讲解 对扩频通信可以有一个全面了解 需要的可以-A comprehensive understanding of the need to look at the highlights and explanation of the spread spectrum communication spread spectrum communication
dsss
- 扩频通信 dsss 基带信号与PN码异或成为扩频码-Spread spectrum communication DSSS baseband signal with a PN code isobutyl or become spread code
100
- 通过阐述通信系统的基础理论，着重分析信道理论及信道编码方式，采用蒙特卡罗计算机仿真方法，利用MATLAB 提供的可视化工具Simulink 建立了信道编码的仿真模型，详细讲述了各编码方式的设计。在给定仿真条件下，运行了仿真程序，对二进制双极性通信系统中的几种基本信道编码进行了仿真性能测试和讨论,并从实际角度出发，对扩频通信中的信道编码进行了初步仿真，得出了在二进制双极性扩频通信系统中采用级联码，能够实现信道复用和误码性能双赢的结论。-Elaborate communication system
myxcorr
- 由于MATLAB本身自带的相关函数在扩频通信中并不适合，性能欠佳。本程序是我自己编写的求自相关或互相关的MATLAB函数。可直接调用该函数。已通过验证。-The poor performance is not suitable for the correlation function in a spread spectrum communication MATLAB comes. This program is my own written demand autocorrelation or c
channel
- matlab通信信道仿真实验，代码和模块，AWGN信道下的扩频通信仿真，里面有详细的参数设置-matlab communication channel simulation, code and modules, the AWGN channel spread spectrum communication simulation, there are detailed parameter settings
DSSS_MSK_
- MSK调制和直接序列扩频的结合，simulink仿真模块，对学习扩频通信有很大帮助，内有详细参数设置-MSK modulation and a combination of direct sequence spread spectrum, simulink simulation module, the learning spread spectrum communication helps a lot, with detailed parameter settings
The-spreading-error-rate-analysis
- 扩频通信系统误码率仿真分析，包括调制解调和误码率判定。-Spread spectrum communication system BER simulation analysis, including modulation and demodulation and error rate judgment.
gpsfangzheng
- 全球定位系统；直接扩频通信；伪码仿真 GPS的p码和c/a码原理算法及仿真-Global Positioning System direct spread spectrum communication pseudo-code simulation The GPS p-code and c/a code schematic algorithm and simulation
zhijiexulie-dsss
- 文档包括直接序列扩频通信的源码和一些参考文档，值得大学学习参考。-The document includes direct sequence spread spectrum communication source code and reference document, it is worth the university reference.