搜索资源列表
various-awgn-c
- It contains matlab codes for spectrum sensing for various channel
test
- test BPSK ofdm add awgn ber
4PAM
- 4PAM的matlab实现，采用AWGN信道环境，在一定的信噪比基础上进行误比特率仿真-4PAM the matlab realize, AWGN channel environment, the signal-to-noise ratio on the basis of bit error rate simulations
Signal-demodulation
- 已调信号经过AWGN信道，解调器输入信噪比为100，绘制加性噪声后的接受信号时间波形，频谱，解调信号的时域波形。-Modulated signal through the input SNR AWGN channel, a demodulator 100, drawing the acceptance signal after the time waveform of additive noise, the spectrum, the demodulated signal of the time
AWGN
- 该文件是包括正弦信号通过加性噪声信道的时域输入波形和输出波形图-The file includes a sinusoidal signal by the time domain input and output waveforms of the additive noise channel
LDPC_DECODER(matlab)
- 本程序是在AWGN下的LDPC码的仿真程序，本程序优点是译码效率高，速率很快，可以仿帧数很大的图。-the decoder for LDPC under the AWGN channel
baseband
- 仿真二进制正交信号通过AWGN信道后的误比特率性能，每个信号周期取样10次，接收端采用相关器，Eb/N0的范围是0到12dB-Simulation binary quadrature signals by the bit error rate performance in an AWGN channel, each signal cycle sampled 10 times, the receiving side uses the correlation Eb/N0 is the range o
ASK_FSK_PSK
- ASK , FSK , PSK 调制解调。包括awgn情况下的ber-snr绘图。-modulation and demodulation of ASK , FSK , PSK in awgn channal.includ ber-snr figure
BER_QPSK_in_Gaussian_Environment
- qpsk在高斯环境（awgn）下的误码率（含图）-BER_QPSK_in_Gaussian_Environment（includes figure）
AWGN
- 使用Matlab仿真软件对在多径环境下信道编码对高斯白噪声和窄带干扰抑制性能进行仿真，并对它的误码性能进行分析-Matlab simulation software simulation of channel coding for Gaussian white noise and narrowband interference rejection performance in multipath environments, and its error performance analysis
ldpc
- 在AWGN信道下BPSK调制LDPC码的误码率，以及调用函数“对数域和LDPC译码算法”，把发送的信号的矩阵为零矩阵，用MatlaB运行 -BPSK modulation in AWGN channel bit error rate of the LDPC code, and call the function "of the number of domains and LDPC decoding algorithm, the matrix of the transmitted signal
PBP
- 用 LDPC 解码法，对原始信号通道的噪声进行评估，消去。具体原理可参照IEEE TCOM的论文。-Channel Noise Estimation or correlation estimation for distributed source coding Using Particle based Belief Propagation for LDPC decoding in AWGN and BSC models. This code is partially based on our
unipolar_ber2.m
- unipolar baseband transmission over awgn in matlab
BPSK_Simulation
- BPSK SNR vs BER graph simulation awgn channel
juanjjima
- 仿真BPSK调制在AWGN信道下分别使用卷积码和不使用卷积码的性能-Convolutional codes and convolutional code performance simulation BPSK modulation in AWGN channel
qpsk
- 一个有关qpsk的调制。系统的性能仿真。-1. system diagram 2. Input baseband waveform and its power spectrum 3. QPSK modulated signal and its power spectrum 4. AWGN channel output and its power spectrum 5. Signal constellations before and after the Rayleigh
matlab-simalation
- 增量调制解调，miller编码解码，hamming编码解码，PSK调制解调，AWGN-Delta modulation and demodulation, Miller encoding and decoding, Hamming encoding and decoding, PSK modulation and demodulation, AWGN
qpsk_graycoding_multipath_fading
- QPSK在多径衰落和加性高斯白噪声下的性能仿真，对于通信方面比较有用！-QPSK simulation with Gray coding and simple Rayleigh multipath fading channel and AWGN added
QPSK1
- 本次的通信仿真系统是用QPSK调制方式，分别通过AWGN信道、Rayleigh信道、Rician信道-The communication simulation system with QPSK modulation, respectively, through AWGN channel, Rayleigh channels, Rician channels
RAY-and-AWGN-Channel-Simuulation
- use matlab to simulate Rayleigh and Gaussian channel in Communication-RAYLeigh and Gaussian channel simulation