design-of-communication-system

改进防碰撞扩展ALOHA的matlab仿真算法(Improved extended ALOHA anti-collision algorithm matlab simulation)

小波包分析提取振动信号中的特征频率，可以提取一幅图中想要的目标，完整的基于HMM的语音识别系统。( Wavelet packet analysis to extract vibration signal characteristic frequency, Target can be extracted in a picture you want, Complete HMM-based speech recognition system.)

基于OQPSK调制的瑞丽衰落信道的性能分析与仿真(Performance analysis and Simulation of Rayleigh fading channel based on OQPSK modulation)

MATLAB环境下的单神经元自适应实时控制系统MATLAB environment of single neuron adaptive real-time control system(MATLAB environment of single neuron adaptive real-time control system)

这是一份有关matlab中文教材程序代码，希望通过此文件可以使大家更好的学习matlab。(This is a Chinese teaching materials about matlab code, hope that through this file can make everyone better learning matlab)

ICA独立分量分析，通过协方差白化，熵编码算法。(ICA, through covariance albino, entropy coding algorithm.)

it s a MSK BER simulation

hystersis control algorith which is bein done in matlab

求矩阵腐蚀，膨胀的算法，以及梯度、平滑和高帽变换运算。(Matrix erosion, dilation of the algorithm, and the gradient, smoothing and hat transformation operations.)

Erlang B formula ,traffic intensity, number of channels,blocking probability