bpsk

Sort Algorithm quick sort merge sort(sort algorithm)

说明：  基于MATLAB的数字水印的图像实现，采用DWT的频域方法嵌入水印信号(MATLAB-based digital watermarking of images to achieve, using DWT frequency domain methods embed the watermark signal)

说明：  基于matlab的Tsai方法，对于刚入门的同学应该很有帮助的(The Tsai method based on matlab for students just getting started should be helpful)

文档详细介绍了关于多普勒效应原理及多径效应，并附有matlab仿真(Document details the principles on the Doppler effect and multi-path effects, together with matlab simulation )

严恭敏博士后研究工作报告——捷联惯导系统动基座初始对准及其它相关问题研究报告 内容包括：大失准角下捷联惯导系统动基座初始对准，激光陀螺整周期采样对姿态解算的影响极其修正方法。SINS内杆臂效应分析与补偿，圆锥误差补偿。(Yan Gong Min postdoctoral research report- Moving Base SINS initial alignment study and other related issues Content includes: Large Misalignment under SINS Moving Base initial alignment, laser gyro effect on the attitude of the entire sampling period solver extremely correction method. SINS inner lever arm effect analysis and compensation, cone error compensation.)

偏振雷达数据处理，偏振雷达基本数据格式按照2.0数据格式标准，在数据类型类型中增加了5个偏振量，分别为ZDR、PHDP、KDP、LDRH、ROHV(failed to translate)

基于最差性能最优的稳健波束形成算法可以等价转换成加载样本矩阵求逆(LSMI)算法.提出了 一种新的求解方法, 准确地计算出Lag range 乘数, 给出了LSMI 算法中的最优加载量, 解决了对角加载技术中加载量估计难题.(The robust adaptiv e beamformer using w orse-case performance optimization can be converted to the loaded sample ma trix inv ersion (LSMI) algorithm equivalently.For the LSMI beamformer , a no vel method is develo ped to so lve the precise Lagrange multiplier , and the o ptimal loading level can be computed exactly.Most important, this method gives the efficient solution to finding the optimal loading level for diagonal loading.)

文件夹LSB中是空域LSB算法程序，文件夹COX中是Cox算法主要程序，文件夹DCT中是频域加在中频的算法的程序。 步骤：把LSB，COX，DCT三个文件夹考在MATLAB目录下； 运行lsb_embed,programme,dct2_embed_mod即可。其中PSNR.m是计算峰值信噪比程序；attact.m & robust.m是攻击程序。(Content: folder LSB of spatial LSB algorithm program, folder COX Cox algorithm is the main program folder DCT frequency domain is added to the IF algorithm program. Steps: the LSB COX DCT three files folder test in the MATLAB directory run lsb_embed program, dct2_embed_mod can. The which PSNR.m calculate the peak signal to noise ratio procedures attact.m & robust.m exploit.)

这是用matlab实现的一段PLS算法的程序，简单易上手！(This is the period of the program of the PLS algorithm, using matlab simple and approachable!)

lyapunov预测源代码 计算Lyapunov指数： largest_lyapunov_exponent.m（用吕金虎的方法计算最大Lyapunov指数） 参考文献：基于Lyapunov指数改进算法的边坡位移预测。 lyapunov_wolf.m(用wolf方法计算最大Lyapunov指数) 计算关联维数：G_P.m(G-P算法)(lyapunov prediction)