搜索资源列表
DSSS
- 扩频系统的MATLAB源代码,实现无线通信系统扩频的功能-spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
FHSS_DSSS_CDMA.rar
- 直接序列扩频DSSS， 跳频扩频FHSS， 码分多址CDMA编译码， 的实现,the realization of Direct Sequence Spread Spectrum DSSS, frequency hopping spread spectrum FHSS, Code Division Multiple Access CDMA codec,
DSSS
- 设计一个有干扰的直接序列扩频通信系统， PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generato
dsss
- 直接序列扩频通信系统，实现PN码同步，采用串行滑动相关捕获相关峰-Direct sequence spread spectrum communication system, and PN code synchronization, sliding-related capture serial correlation peak
dsss
- dsss的matlab代码和c源码，对刚开始接触扩频的朋友有帮助，用于快速入门，加深理解-dsss the matlab code and c source code, for spreading a friend just came into contact with helpful for quick entry, to deepen understanding of
dsss-mdl
- 实现扩频通信，包括了PN码同步，扩频调制解扩-Realize spread spectrum communication, including the PN code synchronization, spread spectrum modulation solution extender
dsss_code
- dsss直接扩频通信源代码.便于学习.内含4个m文件-DSSS direct spread spectrum communication source code. easy to study. containing 4 m file
BPSK-DSSS-CDMA-FFT-Source-Code
- BPSK-DSSS-CDMA-FFT 四个基本系统的代码-BPSK-DSSS-CDMA-FFT four basic system code
Needtostudy
- 直接序列扩频代码。。。包括15位的伪随机序列生成器-DSSS communication system s simulation code,include 15-bit persudo code generator
DSSS
- (1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块； (2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码； (3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图； (4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）； -(1) value of ± 1 generated random data users given under the corresponding Matlab module
dsss
- 扩频系统中的直接扩频产生的信号，m序列码的产生-Direct spread spectrum signal generated, m sequence code generated
dsss
- 直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的-BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading
DSSS
- 该源码是直接序列扩频通信的仿真matlab代码。希望对你有所帮助。-This source is the direct sequence spread spectrum communication simulation of matlab code. I hope this helps.
Direct-Sequence-Spread-Spectrum-Matlab-Code
- this code helps to understance DSSS direct seq. spread spectrum. in comm.
DSSS
- This the matlab code for Direct Sequence Spread Spectrum generation-This is the matlab code for Direct Sequence Spread Spectrum generation
dsss synchro
- dsss matlab sync code for the system
29750906BPSK-DSSS-CDMA-FFT-Source-Code
- gold code sequence in matlab
00-AudioReader&Writer
- 1. Spread Spectrum matlab code audio-steganography-algorithms Conventional Algorithm for DSSS Improved Spread Spectrum
直扩信号盲识别
- 估计接收到的直扩信号的载频，码速率，以及扩频增益(Estimate the carrier frequency, code rate, and spread spectrum gain of the received DSS signals)