搜索资源列表
chapter4
- matlab通信正弦信号等在AWGN信道下误码率及误比特率等性能分析-BER performance analysis and bit error rate in AWGN channel matlab communication sinusoidal signals
BPSK-and-QPSK-BER-simulation
- 用matlab编写了BPSK 和QPSK 两种调制在高斯白噪声信道和瑞利信道下的误码率仿真曲线，并做了对比。-the texts simulate two modulaton BPSK and QPSK in both AWGN channel and Rayleigh channel, also did the comparison between two mudulation.
wcdma
- 基于matlab的wcdma仿真，包括信道编码，加扰，调制，解调，最后得出信噪比和误码率-Matlab-based simulation wcdma
QPSK_awgn_rayleign_BER
- QPSK信号经过高斯白噪声信道和瑞利信道的误码率比较-QPSK signal through the bit error rate Gaussian white noise channel and Rayleigh channel comparison
QPSK_awgn_BER
- QPSK调制信号通过AWGN信道的星座图和误码率-QPSK modulation signal through AWGN channel constellation and BER
QAM
- M-QAM调制在Rayleigh衰落信道中的平均误码率性能研究-Performance of the average error rate channel M-QAM modulation in Rayleigh fading
ex11
- 在matlab环境下仿真比较4-QAM和4-fsk信号的调制在瑞丽信道的误比特率与误码率 多普勒频移100Hz-Comparison 4-QAM and simulation 4-fsk modulated signal and the bit error rate BER Ruili channel 100Hz Doppler shift
QPSKpassAWGN
- 发送装置：随机信号产生、脉冲成型（上采样可调，滚降可调）； 发送：AWGN信道（信噪比范围可调） 接收设备：QPSK调制解调 ，匹配滤波，判决 画出接收信号的眼图、星座图；计算误码率并与理论值比较。 -Transmitting device: random signal generator, pulse shaping (the sampling adjustable, adjustable roll-off) Send: AWGN channel (SNR ra
pbcode
- 主要是用来计算awgn信道下的rs误码率 及与ook调制的区别-Rs is mainly used to calculate the error rate under awgn channel modulation and differences with ook
7358629705041053
- QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算，包含完整的报告说明-QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete descr iption
UWBPGPS_with_adaptive-filtering
- UWB超宽带系统以OFDM作为其核心技术，本程序拥有从发送到接受以及信道模型等全部程序；同时，又有GPS信号自适应滤波系统来消除已知频率的噪声，提高了误码率。-UWB OFDM UWB system as a core technology, this procedure has from the entire program is sent to the receiving and channel models Meanwhile, another GPS signal adaptive f
mpsk--ber
- mpsk误码率,研究了mpsk在高斯信道下的平均误码率以及与理论值的差距-mpsk BER studied mpsk average error rate in the Gaussian channel, and the gap between the theoretical value
BSC
- 随机给出16个码字，看其在二进制对称信道下的误码率-Randomly given 16 yards words, to see the error rate in binary symmetric channel
diff_code
- Pi/4-DQPSK差分编码以及非相干解调和误码率计算。Box-muller产生AWGN和高斯信道。-Pi/4-DQPSK differential coding and non-coherent demodulation and error rate. Box-muller produce AWGN and Gaussian channel.
receive-diversity
- 仿真2×1瑞利信道，分别考虑三种接收分集技术：最大比合并、等增益合并、选择性合并，并给出误码率比较。-In a one transmitting antenna and two receiving antenna collocate,calculate the bits error rates of the maximum ratio combining,equal gain combining ,selective combining and SISO system
hanming74
- 该程序实现的是产生一随机信源（二进制）经74汉明码编码后，进行BPSK调制，经过模拟高斯噪声信道后进行译码，并给出错误图样、译码值和误码率。-The program is to generate a random source (binary) after 74 hamming coding, BPSK-modulated, after Gaussian noise channel analog decoding, and gives the wrong pattern, decoding an
Alamouti
- 一个2发1收的MIMO系统，接收端采用QR检测，最后仿出误码率和信噪比的曲线。信道在接收端已知-信道在接收端已知。-A 2-fa 2 collected MIMO system, using QR detection receiver, and finally like a bit error rate and signal to noise ratio of the curve. Channel known at the receiving end.
alamouti
- Alamouti方案,2发1收和2发2收，瑞利衰落信道，AWGN信道，QPSK调制，误码率性能-Alamouti scheme, 2 rounds 1 and 2 received 2 admission, Rayleigh fading channel, AWGN channel, QPSK modulation, bit error rate performance
BER-for-BPSK-in-Rayleigh-channel
- 2进制psk信号在高斯信道和瑞利信道下误码率的测量-BER for BPSK in Rayleigh channel
2fsk
- 2FSK通信系统性能分析与仿真 绘出无信道编码情况下的2fsk系统误码率－信噪比曲线图，进行比较分析。 2.绘出有信道编码情况下的2fsk系统误码率－信噪比曲线图，进行比较分析。 3.编写M文件,依次改变信噪比,得到在特定信噪比下的误码率，绘出误码率－信噪比曲线图，进行比较分析。 -Analysis and Simulation of 2FSK communication system performance