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matlab通信仿真psk误码分析
- MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能-MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance
ceshi112
- 给出纠错码性能测试仿真的一般方法，重点研究其信道差错序列的产生，然后利用Matlab实现卷积码编码及其Viterbi译码的性能测试仿真。-given error-correcting code simulation performance test methodology, the general focus on its channel sequence errors in the generation, then using Matlab convolutional coding and V
P2Pthesis
- 摘 : 通过使用 peer-to-peer(P2P)计算模式在 Internet 物理拓扑基础上建立一个称为 P2P 覆盖网络(P overlay network)的虚拟拓扑结构,有效地建立起一个基于 Internet 的完全分布式自组织网络路由模型 集中式自组织网络路由模型(hierarchical aggregation self-organizing network,简称 HASN).分别描述了 HASN 由模型的构建目标和体系结构,并详细分析了 HASN 采用的基于 P2P
aSIPsoftphone
- 基于SIP 协议点到点软电话的设计与实现-按照一个实用电话的模拟设计思路, 实现了一个基于SIP 协议的IP 电话的软件模型, 主要涉及语 音控制、语音录音和播放、语音数据网络传输等关键技术。经局域网的测试, 该软件电话从总体上达到了IP 电话的基本要求。-SIP-based point-to-point agreement soft phone design and implementation-in accordance with a practical telephone simula
bianma
- 信号编码设计，并绘出波形。 可以实现通信的信源信道编码，并给出试实验的仿真结果。-signal coding design, and draws the waveform. Communication can be achieved Source-channel coding, and gives test results of the simulation experiments.
数字视频图像传输系统实现中几个问题的研究
- MATLAB程序的仿真比较。随后，针对QPsK，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片，设计了数字调制、解调器的实现方案。最后，作为对整个数字视频图像传输系统的宏观认识，利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB)，进行了建模、仿真和初步的分析，结果表明:在高斯白噪声的传输环境下，系统采取的一系列抗干扰措施，包括内、外码级联的信道纠错编码和先进的调制
80211b-simlink.rar
- 802.11b simulink simulation source code for PHY layer. It can be used to generate bit-true test vector for RTL level design(FPGA). ,802.11b simulink simulation source code for PHY layer. It can be used to generate bit-true test vector for RTL level d
comm
- 这是GPRS模块的模拟程序，主要是在调试过程中没有GPRS模块硬件时用来测试用的-This is a GPRS module simulation program, mainly in the debugging process when there is no GPRS hardware module used to test the
wiener
- Abstract— Very-high-speed digital subscriber loop modems operate in frequency bands, which coincide with many significant radio-frequency interference sources, particularly commercial AM radio. In these bands, the balance of most twisted-pair c
unicast
- 无线通信系统模拟单播通信协议的仿真代码，测试单播网络吞吐量，申请时延等参数-The wireless communication system simulation unicast communication protocol simulation code, test unicast network throughput, latency and other parameters apply
starNetW2
- 无线通信系统模拟组播通信协议的仿真代码，测试组播网络吞吐量，申请时延等参数-The wireless communication system simulation multicast communication protocol simulation code, test multicast network throughput, latency and other parameters apply
yc_proj4_duobo
- 无线通信系统模拟多播通信协议的仿真代码，测试多播网络吞吐量，申请时延等参数-The wireless communication system simulation multicast protocol simulation code, test multicast network throughput, latency and other parameters apply
aloha
- 无线通信系统模拟aloha通信协议的仿真代码，测试单播网络吞吐量，申请时延等参数-Aloha wireless communication system simulation communication protocol simulation code, test unicast network throughput, latency and other parameters apply
aloha_npcsma_saloha
- 多址接入协议仿真,内含aloha、npcsma、saloha及三个测试ex1、ex2、ex3，对多址接入协议仿真与建模非常有帮忙哦，欢迎下载。-Containing multiple access protocol simulation, aloha, npcsma, saloha and three test ex1, ex2, ex3, simulation and modeling for multiple access protocol is a lot of help oh, welc
104DiaoDuTestPro
- 电力104（101）后台调度程序模拟测试软件，可以和通讯服务器通讯测试。-Power 104 (101) background scheduler simulation testing software, and communications server communication can test
tetra_mod_qpsk
- 基于MATLAB simulink 的QPSK仿真，R2008下测试可运行。提供波形、频谱、眼图、星座图。-Based on MATLAB simulink simulation of QPSK, R2008 under test can be run. It provides waveform, spectrum, eye diagrams, constellations.