搜索资源列表
Single-user-Rake-Recever
- 单用户Rake接收机性能仿真,包括扩频部分，加扰部分，分析了各种误码率-single user rake receive
Chapter-1
- 扩频通信技术及应用(第二版)，第一章中关于扩频通信基本知识-Spread Communication Basic Principle
Chapter-2
- 扩频通信技术及应用(第二版)，第二章中关于伪随机码的介绍-Spread Communication System, Chapter 2
Chapter-3
- 扩频通信技术及应用(第二版)，第三章中关于直接序列扩频通信基本知识-Spread Communication System, Chapter 3,DS-Spread Communication
Chapter-4
- 扩频通信技术及应用(第二版)，第四章中的调频通信研究-Spread Communication System, Chapter 4 ,FH-Spread Communication
chapter10
- 扩频序列仿真的一系列代码，包括m序列生成，直扩系统主程序等-Spreading sequences of a series of simulation code, including m sequence generation, the main program and other DS system
coder
- 此模块的基本功能是将待调信号与 M序列的每一位进行异或，到达扩频的目的。其中设计了一个5级的移位寄存器用于产生M序列。-The basic function of this module is the signal to be modulated with the M sequence of each XOR reach spreading purposes. Which designed a five shift register used to generate M sequences.
ZJ
- 本程序为matlab直接扩频通信系统仿真源代码-This program is a direct spread spectrum communication system simulation matlab source code
DSSS2
- 直接序列扩频，利用MATLAB程序实现对原信号的扩频与解扩，有利于信号的抗干扰传输-Direct sequence spread spectrum, use the MATLAB program for spreading and despreading the original signal, the signal interference in favor of transmission
Direct-sequence-spread
- 发射机的设计是采用m序列来扩展二进制数据流，将其扩频为宽频信号，并采用QPSK调制方式将信号调制后发送出去。信号经过AWGN信道传输到接收端。接收机采用相干解调原理解调信号，采用的解扩码序列与发射机扩频码序列完全相同，信号经解扩调制后，带宽恢复原始宽度。-Transmitter design is the use of m sequence to expand the binary data stream, the spread spectrum is a broadband signal, a
DSSS(AWGN)
- 直接序列扩频通信系统的仿真，信道中加入高斯白噪声，扩频比为512，调制方式为BPSK。扩频序列可选m序列或者Gold序列，编码方式可选不编码或者卷积编码。-Simulation of direct sequence spread spectrum communication system, the channel joined the Gaussian white noise, the spreading ratio is 512, the modulation scheme is BPSK.
DS_CDMA-Channel-Estimation
- DS_CDMA通信系统信道估计，采用的基于导频的LS算法，还包括扩频调制、解扩等基本CDMA系统程序。-DS_CDMA communication systems channel estimation, the LS algorithm based on pilot, including spread spectrum modulation and algorithm to CDMA system program.
KUOPIN
- 一个自带界面的扩频的MATLAB通信仿真实验程序，很实用-A spread spectrum communication in MATLAB simulation program of the interface, very useful
modelsim
- 一款用于扩频通信发射系统的CPLD程序，基本的QPSK调制-A used in spread spectrum communication system of CPLD program, basic QPSK modulation
Anti-ISI-jamming--m-sequence
- 采用m序列替代随机序列作为扩频码，仿真其性能；完成了与随机序列扩频性能之间的比较；完成无线多径ISI信道建模，在ISI信道下，研究了m序列与golden序列抗ISI的仿真误码率比较-M sequence used as a substitute random sequence spreading code, simulation of its performance, the completion of the comparison between the performance of rand
gold
- 扩频通信中涉及到的gold序列编程 并验证了gold序列所具有的一些性质-gold sequence Spread Spectrum Communication
kasami
- 利用matlab编写的扩频通信中涉及到的kasami小集序列，并验证其性质-Spread Spectrum Communication kasami sequence
m_sequence
- 利用matlab编写的扩频通信中所应用的m序列的相关程序，并对m序列的一些性质进行了验证-matlab Spread Spectrum Communication m_sequence
time_check
- 通信主从机双向系统时钟同步，用于扩频、跳频等。由从机发起时间校准请求，主机回复时间信息，达到主从机的时钟同步。-Slave two-way communication between the host system clock synchronization for spread spectrum, frequency hopping and so on. Initiated by the slave time alignment request, the host response time
gold_code_generator_rank10_b
- 通信扩频码GOLD码序列的产生，码长度可以手动设置，VHDL语音实现。-GOLD generate communication code sequence spreading code, the code length can be set manually, VHDL voice implementation.