dijkstra_pt

MATLAB 7.0基础教材，适用于初学者(MATLAB 7.0-based teaching materials for beginners)

对正交幅度调制的发送和接受部分分别进行仿真分析。(Quadrature amplitude modulation for transmitting and receiving parts were simulated and analyzed.)

matlab code for simulation wimax technology and verify resultats

largest lyapanov exponent finder

FFT信号分析模型，实时显示FFT分析结果(FFT signal analysis model, real-time FFT analysis results show)

说明：  一个用于计算精馏塔理论塔板的小程序,可以实现图示化.(a theory used in the calculation of distillation tray of small procedures, can achieve Graphic.)

VLAST 8x8 using 4-QAM

OFDM系统代码 整个系统的实现流程，matlab代码(OFDM code clc clear interleav_J=89 交织深度,卷积码长14952，交织长度168，这里要求交织后离散越大越好 Lp=4984 输入的0，1序列长度 Ts=20*10^(-6)/2048 ***************************************************** v=300/3.6 fc=0 c=3*10^8 )

MATLAB是一个强大的工具，这份MATLAB入门级材料有助于MATLAB初学者更好的更快的学好MATLAB(MATLAB is a powerful tool, this entry-level material MATLAB help MATLAB beginners learn faster and better MATLAB)

an inferior assistant or a channel administrator hopes to append some additional message, such as the origin information, image notation or authentication data, within the encrypted image though he does not know the original image content. some parameters are embedded into a small number of encrypted pixels, and the of the other encrypted pixels are compressed to create a space for accommodating the additional data and the original data at the positions occupied by the parameters