SBSdouble

吴宇飞博士关于Turbo码的经典编程，方便大家学习和使用(a matlab programming of Turbo codes)

小波包分析提取振动信号中的特征频率，从先验概率中采样，计算权重，含噪脉冲信号进行相关检测。( Wavelet packet analysis to extract vibration signal characteristic frequency, Sampling a priori probability, calculate the weight, Noisy pulse correlation detection signal.)

是两个综合性较强的实例，分别是Visual C++实现的基于神经网络的文字识别系统和车牌定位系统(Are two examples of more integrated, namely Visual C++ implementation of text based on neural networks and the license plate recognition system positioning systems)

用Matlab实现复杂网络度分布的计算。(Matlab realization of complex networks with degree distribution calculations.)

matlab系统辨识实现，《机械系统动态分析及数学建模》（温熙森主编）练习 含详细说明 (Matlab System Identification realized, "Dynamic Analysis of Mechanical Systems and the Mathematical Modeling" (Wen Xisen editor) containing detailed description practice)

low density parity check code for digital communication channel coding matlab basic code

有效观察OAM的相位模式，可自由设定拓扑荷数(Observing the phase mode of OAM effectively, the topological charge can be set freely.)

200 THz electric field modulated by Gaussian envelope

给出信道离散表示，可得到信道幅频响应及相频响应。(Given the discrete expression of communicaton channel, it may show the amplitude frequence response and the phase frequence reponse.)

使用IS-95 FIR滤波器从白噪声中滤得低通噪声,使用matlab2007b编写(Using the IS-95 FIR filter obtained from the white noise in the low-pass noise filter)