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turbo
- 用matlab的Simulink对cdma2000中信道编码进行仿真 主要是turbo码部分。可能要用matlab7。0打开。-using Matlab Simulink right cdma2000 Channel Coding simulation is part of turbo codes. It may take matlab7. 0 Open.
BFSK_AWGN
- 用Matlab/simulink所实现的bpsk性能仿真系统,信道为AWGN信道。运行后,可以看到经过bpsk以后信噪比的增益。-using Matlab / Simulink BPSK achieved by the performance simulation system for the channel AWGN. After the operation, we can see the future through BPSK SNR gain.
BFSK_rayleigh
- Bpsk在瑞利衰落信道下的仿真模型。simulink实现。可以通过仿真看到瑞利衰落信道对于bpsk性能的影响。并且可以比较rayleigh信道和AWGN信道下bpsk的性能。-Bpsk in Rayleigh fading channel simulation model. Simulink achieve. Simulation can see Rayleigh fading channels for BPSK performance impact. And to be compared Ra
qpskis95
- 这是一个基于Simulink的通信系统的仿真程序,主要内容是QPSK在IS-95前向信道中的应用,以衡量其性能。-This is a simulation-based communications system simulation program, main contents of the QPSK in IS-95 to the channel, in order to measure its performance.
xindao
- 本文采用Matlab及Simulink软件包对cdma2000的前向业务信道进行时间流和数据流仿真,并对仿真结果进行了对比分析。-this paper Matlab and Simulink package cdma2000 the right to the business Channel time-flow and data flow simulation, and simulation results of the comparative analysis.
_B_UWB
- 基于simulink的uwb仿真 uwb.mdl: UWB model - open this to begin. uwb_lib.mdl: Library blocks for UWB model. uwb_init.m: Initialization called before model is loaded. uwb_settings: Sets up structure containing system parameters ( uwb in workspace).
Bernoulli
- Example of a digital data transmission implementing GMSK modulation This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GS
GSM_Blocks
- Simulator for a GSM traffic channel transmission and reception This Simulink model simulates the entire transmission and reception of voice data of a traffic channel for GSM (TCH/FS)over a multipath fading channel, and it calculates the BER of the
THP_QR_simulink
- 采用THP预编码(QR算法)的simulink仿真链路,有16QAM和QPSK两种调制方式,信道为瑞利衰落信道(simulink+m files)-using THP pre-Code (QR algorithm) simulink link, 16 QAM and QPSK modulation. Channel for Rayleigh fading channels (Simulink m files)
ZF-SIC_TPA
- MIMO多径瑞利信道下的迫零+串行干扰抵消+自适应功率分配预编码算法仿真链路(simulink+m files)-Rayleigh MIMO multi-path channel under the zero forcing serial interference cancellation adaptive power distribution pre-coding algorithm simulation Chains (Simulink m files)
wcdma_simulation_simulink
- 用matlab simulink写的W-CDMA的仿真过程的整个代码。 包含信道编码,交织,速率匹配,调制,扩频,信道模型,RACK接收机和相应的解码程序。 本源码对整个系统进行了仿真,非常具有参考价值,对研究WCDMA系统的任何模块都有帮助-using Matlab Simulink write W-CDMA simulation of the entire code. Includes channel coding, interleaving, rate matching, modu
rake_simulation
- 本程序对rake接收机的仿真程序 在matlab simulink下实现,其信道模型采用802.15.3a信道,信源部分的采用UWB信号,最后通过计算snr与errorbitrate来说明rake接收机性能-this program right rake receiver in the simulation program under Matlab Simulink. its channel model used 802 .15.3 a letter, the source of the s
SIM_OFDM+BPSK
- 本程序采用matlab中的simulink,对OFDM进行信道估计,在程序中采用的为BPSK调制方式。-the adoption of the Matlab Simulink, the right to conduct OFDM channel estimation, in the procedures used for BPSK modulation.
convolu
- 卷积码在AWGN信道下的实现 包括simulink文件与.m文件 -Convolutional Codes in AWGN channel, including the realization of documents and Simulink. M documents
ssfcq
- Really is a good program, Gaussian white noise generator, Channel coding, modulation, channel estimation.
程序
- 无人机飞行控制系统的几个仿真包括纵向通道和横侧向通道,采用PID算法(Several simulations of UAV flight control system include longitudinal channel and lateral channel, using PID algorithm)
MATLAB for Digital Communication
- MATLAB Simulink for Digital Communication program for student
4
- 4. 试说明卷积编解码的工作原理: (1) 使用Simulink仿真卷积编码,并用Viterbi译码的方法进行解码,其中的编码、译码全部是自己编写代码(S-Function方式),不是调用Simulink的已有编码、译码函数。 (2) 请在加性白高斯噪声信道中,画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec: (1) Simulink was used to simulate
8
- 8. 单径瑞利信道中的四发四收V-BLAST: (1) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少,单位为bit/Hz/s。(8. Four transmit four receive v-blast in single-path Rayleigh channel: (1) please design a spec
基于simulink的16QAM的调制解调
- 基于matlab中的simulink,进行16QAM的仿真搭建。包括了基带信号发生器,串/并模块,模块1,载波调制模块,高斯白噪声信道,模块2,误码率计算器等,能够较好地实现16QAM的调制解调。(Based on the Simulink of MATLAB, the simulation of 16QAM is built. It includes baseband signal generator, serial / parallel module, module 1, carrier m