搜索资源列表
AWGNBSC
- AWGN信道和BSC信道的仿真程序，AWGN可调节信噪比，BSC可调节误码率-AWGN channel and the channel simulation program BSC, AWGN noise ratio can be adjusted, BSC bit error rate can be adjusted
WBF
- 迭代解码算法Weighted Bit-Flipping Algorithm，可对比数据计算误码率-Iterative decoding algorithm for Weighted Bit-Flipping Algorithm, error rate can be calculated comparing the data
SPA
- SIHO的置信传播迭代解码算法SPA，可以比较数据误码率-SIHO the belief propagation iterative decoding algorithm SPA, can compare the data error rate
tempdata_viterbi_v
- 利用维特比算法求解译码后的误码率，并给出误码率曲线-Viterbi algorithm using bit error rate after decoding, and bit error rate curve is given
OFDM3
- ofdm三个信道的matlab仿真代码，功能强大，能显示各个部分功能，有误码率-three-channel ofdm matlab simulation code, powerful, and can display various parts function, bit error rate
bpskber
- BPSK编码的程序，模拟了原始信号，加入白噪声信道，并进行了编码仿真得出误码率图。通信编码的经典程序 -BPSK encoding program to simulate the original signal by adding white noise channel and coded bit error rate simulation graph obtained. Communication code of the classic procedure
qpsk
- matlab 下高斯和瑞丽分布下QPSK信号的产生，发送和接收以及误码率分析-matlab under the Gaussian distribution, and Ruili QPSK signal generation, transmission and reception, and bit error rate analysis
ofdm
- matlab 下OFDM信号的产生、发送和接收以及误码率分析等-matlab generated under the OFDM signal, send and receive, and BER analysis
psk
- 完成M=4的PSK通信系统的蒙特卡洛仿真，信号波形为sbr2p(snr_in_dB) 求出以dB为单位的给定信噪比的比特误码率和符号误码率-Completion of M = 4 of the PSK communication system Monte Carlo simulation, the signal waveform is sbr2p (snr_in_dB) calculated in units of dB signal to noise ratio for a given bit
Digital-baseband-system
- 数字基带系统将数字信号从时域上看时数字滚降，需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。 采样判决后的码型。 2、眼图（采样判决之前的眼图）（信噪比大眼图清晰） 3、误码曲线，（横坐标时信噪比，纵坐标时误码率） 4、Arfa变化对误码特性的影响，变好还是变差(变好)，眼图清晰度变化（清晰），传递函数的带宽的变化。（带宽越大）-1.Digital baseband system point of view the d
matlab
- 基于matlab的数字基带系统各种调制解调链路，包括am,ssb,pcm等，对调制信号，误码率，眼图等进行了仿真-Matlab-based system, a variety of digital baseband modem link, including am, ssb, pcm, etc., on the modulation signal, the error rate, eye diagrams simulated
Untitled
- 信号的仿真，误码率的仿真，互相学习，互相进步-change zhe singal，and find the rate of error
lan
- 使用matlab进行OFDM系统调制解调模块的实现，其中包括BPSK调制，加入循环前缀，误码率计算。简单易懂的入门级程序，有详细的注释。-OFDM systems using matlab for implementation of modulation and demodulation modules, including BPSK modulation, adding cyclic prefix, the error rate. Straightforward entry-level pro
QAMSNR
- QAM信号调制解调的仿真以及解调误码率的比较。-QAM signal modulation and demodulation of the demodulation error rate simulation and comparison.
BPSK
- BPSK仿真程序，可以直接运行，保证无错，可统计误码率，观察功率谱变化。-BPSK simulation program can be run directly, to ensure error-free, statistical error rate can be observed power spectrum changes.
rake-receiver
- rake性能分析 三种分集方式，对其误码率进行分析，最后得出合并为最佳-Performance Analysis of rake
bpsk
- 本文是对于BPSK信号调制解调以及计算误码用的.也可用于绘制误码率曲线.-This article is for BPSK modulation and demodulation and calculate the error signal is used. Also be used to draw the error rate curve.
main_2psk
- main_2psk，主程序。2PSK调制解调（相干检测）系统仿真。AWGN信道。误码率测试。理论误码率。- Main_2psk, the main program. 2PSK modem (coherent detection) system simulation. AWGN channel. BER test. Theoretical error rate.
kuopinOFDM
- 利用matlab实现无线中扩频，和正交频分复用的仿真，在不同情况下比较误码率曲线-The use of spread spectrum wireless matlab, and orthogonal frequency division multiplexing simulation, under different circumstances compared BER curves
juanji
- matab实现卷积编译码，包括典型的（7，15）卷积码，通过画图体现误码率和信噪比的关系-matab achieve convolution encoding and decoding, including typical (7, 15) convolutional code, by drawing reflects the relationship between BER and SNR