qpsk

The code classification of a benchmark to evaluate the accuracy of binary images

QPSK 的星座图仿真 有仿真信噪比为0dB，10dB，20dB的时候的星座图。(QPSK constellation diagram simulation the simulation signal-to-noise ratio of 0dB, 10dB, 20dB when the constellation diagram.)

说明：  这是一篇关于移动机器人路径规划与避障的文献。很好的(This is a literature on mobile robot path planning and obstacle avoidance. Good)

说明：  过零点检测 找到正弦波的过零点 过零点检测 找到正弦波的过零点(Zero crossing detection to find the zero crossing of sine wave)

用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。(Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.)

说明：  用matlab实现ARQ 有具体代码和注释 已验证 可运行(Realization of ARQ Verification with MATLAB)

bpsk in Rayleigh fading

经典AR模型系数求解，burg法.根据原理手编，希望对大家有帮助。(the method of burg to get the coefficients of AR model)

MIMO信道的MATLAB 仿真，提供大量代码(MATLAB simulation of MIMO channel, providing a large number of code)

说明：  针对网络社团划分的EO算法（WEO算法），对于研究复杂网络很有帮助！(matlab Code for Complex Network Community)