resize

水印嵌入 扩频算法 使用了空域算法 实现水印嵌入(Watermark embedding algorithm uses the spatial spread spectrum watermark embedding algorithm)

bloquer/débloquer l accès à une partition donnée

多种优化方法+多种线搜索方法，非常实用。转自github(A variety of optimization methods + multiple line search method)

说明：  简单的FFT分析处理，可以进行简单的分析处理(A simple FFT analysis and processing)

it s a wireless communication document

ofdm信号的matlab实现，采用qpsk调制，并绘出误码率曲线(the simulation of OFDM)

说明：  扑克识别代码，能识别扑克的数字和黑红梅方等颜色。(Poker identification code, to identify the number of poker and black color Hongmei Fang.)

说明：  给出了一个有关Chaikin细分法的matlab编程，该程序适合于任意的封闭的初始控制多边形(a program about Chaikin subdivision scheme which can be applied to closed polygon)

用Matlab对图像、声音信号在时域及频域进行分析及其应用(如小波变换及其应用等)，将近100个源代码含。(many analyising methods and its application of iamge and audio signal processing in time and frequency domain,such as wavelet and it s application, including approximately 100 source codes.)

由四个智能体组成的系统强连通拓扑结构，在无结构不确定性的条件下，系统一致性的仿真代码。(Made up of four agent system strongly connected topology, in the absence of structural uncertainty, the consistency of system simulation code.)