基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr

循环码的编译码器matlab源码,能够观察输入信码，自由输入噪声，观察输出码字-Cyclic code codec matlab source code, were able to observe the letter type code, free input noise to observe the output code word

Matlab --- --- --- --- --- --- --- --- --- --- --- --- - Function: [class,type]=dbscan(x,k,Eps) ------------------------------------------------------------------------- Aim: Clustering the data with Density-Based Scan Algorithm with Noi

Genetic algorithms using MATLAB path planning, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Build a framework OFDM communication system.