搜索资源列表
DS_CDMA
- 直接序列扩频，我做的仿真对里面进行了一点修改，包括gold序列形成 -Direct sequence spread spectrum, the simulation I did for a little change on the inside, including the sequence of the formation of gold
kuopinOFDM
- 利用matlab实现无线中扩频，和正交频分复用的仿真，在不同情况下比较误码率曲线-The use of spread spectrum wireless matlab, and orthogonal frequency division multiplexing simulation, under different circumstances compared BER curves
ds_cdma
- DS-CDMA实现基本过程： <TRANSMITTING END>待传信息--NRZ变换（变成NRZ码）---调制（乘以sqrt(2*eb)*cos(2*w*t)）----扩频（乘以m序列或其他伪随机码） ----信道中传输（有加性噪声）<DURING THE CHANNEL> ---解扩（乘以相同的m序列或其他伪随机码）---解调（乘以sqrt(2*eb)*cos(2*w*t)）----比特判别（sum(i)>0-->1 sum(i)<0-
SimulinkSpreadModem
- 基于Simulink的扩频调制模块设计 基于Simulink的扩频调制模块设计-Simulink PN modem
fangzhenjishu
- 扩频通信系统实用仿真技术一书的所有源代码,包括 信道编码译码(有LDPC码),扩频调制,载波调制,PN码同步,窄带干扰抑制,直扩频系统仿真实列,跳频系统仿真实例等-spread spectrum system simulate technology
The-spread-spectrum-communication
- 用一个伪随机序列对信号进行扩频，然后解扩，最后得到误码率-Spread the signal with pn code,then de-spread the sequence,and finally get the bit error rate
Msk
- msk与直接序列扩频方面的文章，内容不错的-MSK AND KUOPIN
DS_spreadspectrumsystem
- matlab编写的扩频通信程序，可运行，值得学习和参考-spread spectrum program by matlab, able to run, worthwhile to be studying and refer to
DSSS-Communication
- 描述了直接扩频通信系统，包括扩频码的生成，调制，发送，解调，接收等-DSSS communication syetem PN_code
Spread-spectrum-communication
- 介绍了扩频通信的相关知识，还有扩频通信数字基带通信基础，有参考价值-Describes the spread-spectrum communications-related knowledge, as well as spread spectrum communication digital baseband communications infrastructure, a reference value
clasnr
- 基于码率 扩频比 调制方式的信噪比计算公式，用于仿真时候加噪声-snr calculator based on data rate modulation spread rate
PSK_generate
- BPSK信号以及BPSK信号扩频后信号的仿真，通过低通滤波器以后，做出其功率谱密度图，查看其信号特性。-BPSK signal and the signal spread spectrum BPSK signal simulation, after low-pass filter through to make its power spectral density maps, see the signal characteristics.
IS95system
- 此函数用于IS-95前向链路系统的仿真，包括扩 频调制，匹配滤波，RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps -the programe is simulation of IS-95 forward link
wcdma-matlab
- wcdma Nokia研究人员写的WCDMA的仿真代码·包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机-wcdma Nokia研究人员写的WCDMA的仿真代码·包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机
ds_cdma
- wcdma 编码扩频调制过程-wcdma coded spread-spectrum modulation process
ds_cdma-matlab
- 直接序列扩频通信系统基于MATLAB的仿真及其伪码捕获方法-Direct sequence spread spectrum communication system simulation based on MATLAB and its pseudo-code acquisition method
kuopintongxin
- 关于扩频通信方面研究的论文，有关同步的研究介绍。可以作为很好的参考-On spread spectrum communications research papers, the synchronization of study presentations. Can serve as a good reference
BPSK-DSSS-CDMA-FFT-Source-Code
- 这个附件中包括了几个有用的通信程序，包括一个跳频扩频系统的m代码，一个直接序列扩频通信代码DSSS和CDMA程序。-my english is very poor.
1
- 扩频信号FSK调制与差分解调仿真，包含电路图设计，莱斯噪声，瑞丽噪声，高斯噪声信道分析-Spread spectrum signal FSK modulation and demodulation simulation difference, including circuit design, rice noise, ruili noise, gaussian noise channel analysis
CDMA-Chaos-Communication
- 比较不错的论文,详细介绍了使用混沌序列产生CDMA扩频码的性能。-A good thesis about chaos communication