搜索资源列表
MIMO程序
- 老外的MIMO程序,实现不同收发天线数,不同调制方式下的误比特率测量,运行ui-start-foreigners MIMO procedures to achieve different transceiver antenna several different modulation under the bit error rate measurements, run ui - start
ThisprogramisusedtogettheBPSKBERcurveunder.doc
- 本代码对BPSK的误比特率性能进行了仿真,给出了Mente Carlo仿真结果与理论分析结果的对比。-the code right BPSK the bit error rate performance of the simulation, given Mente Carlo simulation results with the theoretical results of the comparative analysis.
OFDM_emluator
- ofdm仿真器,外部功能。输入发射天线数和接收天线数,输出信噪比、误比特率-ofdm simulator, the external function. Importation fired several antennas and receiving antennas few, and the output signal-to-noise ratio, bit error rate
qpsk_theroy_ber
- 主要描述了QPSK和D-QPSK调制的理论误比特率曲线。
M-PSK
- 4psk&8psk的matlab实现,采用蒙特卡罗仿真法,计算误码率误比特率,绘制相应曲线-the realization of 4psk&8psk by Matlab tool,it use Monte Carlo way to calculate the BER and draw the graph.
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
bpsk.rar
- 用C++实现BPSK的仿真,包括信源,调制,信道,解调,计算误比特率,Using C++ implementation BPSK simulation, including source, modulation, channel, demodulator, bit error rate calculation
AWGN RAY
- 基于MATLAB的QPSK仿真(AWGN高斯信道和瑞利信道),包括系统框图、功率谱密度、星座图。另外还有一个当发生100个错误时的误码率,高斯信道和瑞利信道下仿真的误码率和误比特率与理论值对比。-MATLAB-based simulation of QPSK (AWGN Gaussian channel and Rayleigh channel), including system block diagram, the power spectral density, constellation
ofdm.m
- 本人的主要任务是利用MATLAB作为仿真工具来实现OFDM在无线信道上的系统仿真,其中主要的仿真模块包括信源产生,波形预处理,调制,插入导频信号和保护间隔,无线信道,接收滤波器,信道估计和信号补偿,解调,计算误比特率模块。-My main task is to use MATLAB as a simulation tool to achieve the wireless channel on the OFDM system simulation, in which the main simula
BICUSTM
- 一种比特交织编码调制,使用维特比译码。并给出误比特率曲线。-A Bit-Interleaved Coded Modulation, the use of Viterbi. Given bit error rate curve.
gmsk
- 一个完整的GMSK仿真程序,基于相关2个码元的调制解调。误比特率低-GMSK a complete simulation program, based on the relevant element of the two yards modem. Low bit error rate
AWGN_1
- 高斯信道下16QAM的误比特率的仿真源代码-高斯信道产生
direct-sequence-spread-spectrum
- 带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。-the direct sequence spread spectrum with interference communication system
blast
- 仿真原型程序,仿真四种(ZF,ZF-SIC,MMSE,MMSE-SIC) Vblast接收机的检测性能,绘制误比特率~信噪比曲线-zf mmse vblast
ciod
- 基于CIODs的空时分组码编译码过程,及误比特率曲线的仿真-Based CIODs of space time block code encoding and decoding process, and simulation of bit error rate curve
RMcode
- 这是一个可变r,m的RM码的编译码程序,采用BPSK调制,且在AWGN信道下,最终给出误比特率-This is a variable r, m of the RM code decoding process, using BPSK modulation, AWGN channel and in the end gives the bit error rate
final_simulator__2_
- COFDM simulator 由UNIVERSITY OF LEEDS,UK编写 主要功能是在GUI下可以选择不同的调制方式和码率显示误比特率和SNR之间的关系-OFDM Simulator written by UNIVERSITY OF LEEDS,UK,you can change modulation type or code rate ,and gain a result which shows the relationship between SNR and pr.
ex5
- OFDM系统,比较单径瑞利衰落信道和2径衰落信道下的误比特率性能。-OFDM system, comparing single path Rayleigh fading channel and fading channel bit error rate performance.
2psk
- 2psk性能仿真 仿真2psk的性能特性曲线 误码率以及理想误比特率-2psk simulation
CODE
- 用matlab 进行QPSK 的BER 仿真并与理论值比较,计算使用Naive Code [00 01 10 11] 时QPSK的BER,并与Gray Code 比较,求取8PSK 的Gray Code 下的误比特率BER 的解析解-QPSK,BER,Naive Code,Gray Code, 8PSK