搜索资源列表
ofdm_simulink
- 基于matlab中的simulink搭建的编码ofdm的仿真平台,可以直观的看出编码前后系统误符号率的变化-based on the Matlab Simulink OFDM coding structures of the simulation platform, can see the visual coding system around the misuse of the symbol rate changes
QPSK_performance
- QPSK调制解调误码率及误符号率,相干解调,输出的bitber是误码率,symber是误符号率-QPSK demodulator BER and misuse of the symbol rate, coherent demodulation, the output is bitber BER, symber mistakenly Symbol Rate
MIMO自动球形检测算法
- 该算法利用统计裁减有效减小了自动球形译码(ASD)算法 中边界节点列表的大小 s,并可通过对参数的适当设置获得误符号率性能与复杂度之间的折衷。分析与仿真表明, 当采用较高电平调制(电平数大于 4)时,在相同信噪比范围内,PASD 在几乎不损失误符号率性能的前提下, 较 ASD 节省大于 30%的比较次数。
QAM的蒙特卡罗仿真程序
- 当M=4时,QAM的蒙特卡罗仿真程序,绘出误符号率和误码率曲线,并和理论曲线比较。-When M = 4 Shi, QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.
MATLAB_QAM
- 接收机解调形成的16-QAM符号,通过仿真来估计误符号率-receiver decodes the signal of 16-qam, simulate the ber per signal
4psk
- M=4的PSK通信系统进行蒙特卡罗仿真 仿真BPSK和4PSK调制信号在高斯信道下的性能,并与理论分析结果相比。 (1) 画出两条性能曲线,一条是根据理论平均错误概率画出,另一条是仿真曲线; (2) 程序的基本流程:信源产生信息比特、调制、将调制信号送入信道(产生高斯白噪声的程序)、接收端检测、将检测结果与信源原始信息比较计算误符号率和误比特率; (3) 在给定信噪比下,第二步需多次重复,以得到一个平均错误概率; (4) 信噪比范围:BPSK(0dB – 10dB),
single_carrier_networks
- 单频网的链路级Matlab仿真程序,直接运行可得到误符号率。-Link level simulator for single carrier networks,The simulator outputs symbol error rate.
MIMOofdmchangesinthesystemsymbolerrorate
- MIMOofdm系统误符号率的变化(G),可以为MIMO信道建模提供详细代码-MIMOofdm changes in the system symbol error rate (G), MIMO channel modeling can provide detailed code
BPSK
- BPSK调制,包括误码率统计和误符号率统计-BPSK modulation, including bit error rate and symbol error rate statistics Statistics
DBPSK
- DBPSK,包括误码率统计和误符号率统计-DBPSK, including bit error rate and symbol error rate statistics Statistics
DQPSK
- DQPSK,包括误码率的统计和误符号率的统计-DQPSK, including bit error rate and symbol error rate statistics Statistics
ruilishuailuoQPSK
- QPSK信号通过瑞利衰落信道后的误比特率和误符号率,并与AWGN信道下的误比特率和误符号率进行对比。其中,多普勒频移为 100Hz,经过矩形脉冲成形后的抽样时间间隔为1/800000s。-The QPSK signal harms the bit rate after the Rayleigh fading channel and harms the mark rate, and harms the bit rate with the AWGN channel under and harms
QAM
- 编写一个含QAM传输的发送和接收模块 1)分别采用复基带仿真和实带通仿真两种形式 a) 实带通仿真时, 载波频率为符号率的4倍 b)发端采用滚降系数0.5的根号升余弦滤波器 2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样 3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声) 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比 -Prepare to send of one with QAM transmis
Alamouti-mimo-simulation
- mimo瑞丽信道,2x1,2x2输出信号的同时输出仿真误码率及误符号率-mimo Ruili Road, 2x1, 2x2 output signal while the output simulation error rate and symbol error rate
simulation_2psk
- 求出以dB为单位的给定比特信噪比的误符号率-Find the symbol error rate of a given bit signal-to-noise ratio in dB
test4QAM4FSK
- 仿真比较4QAM和4FSK调制信号在瑞利衰落信道下的误符号率和误比特率性能-Simulation comparison 4QAM and 4FSK modulated signals in Rayleigh fading channels under the symbol error rate and bit error rate performance
test4PAMAWGN
- 在带限信道信号传输的仿真。仿真4PAM调制信号在AWGN信道下的性能,画出误比特率和误符号率。-In the band-limited signal transmission channel in the simulation. Simulation 4PAM modulated signal in AWGN channel performance.
tu7_10
- 空时无线通信导论书中图7.10(未编码空间复用的破零接收机的误符号率曲线)的仿真-7.10 (zero-breaking receiver symbol error rate curve uncoded spatial multiplexing) simulation of space-time diagram of wireless communication Introduction
cn_qpsk
- 在matlab中仿真QPSK各项性能。包括星座图,调制波形以及在AWGN和Rayleigh信道中的误符号率与理论值的对比。解压后粘贴主程序和子程序到3个m文件即可运行。-Simulate the QPSK based on matlab. Specifically include the constellation diagram, and BER in AWGN and Rayleigh channel.
MQAM和MPSK误符号率曲线
- MQAM与MPSK的仿真与调试以及对误码率曲线的分析(Simulation and debugging of MQAM and MPSK and analysis of BER curve)