功率谱和相关函数

bpsk with ber calculation

说明：  提供图形标记的用户界面，按照用户要求改变标记类型。(Provide graphical user interface tags, in accordance with the user to change the tag type.)

说明：  3个经典FDTD程序Taflove书随书光盘源代码(3 classic FDTD program Taflove book CD with the book source code)

code for sattelite calculaton

this file give most famous and important simulation programming codes of chaotic signals map generation

this is matlab code for estimating the static linear system with Recursive Least Squre that is written by matlab 7.0. Here we want to estimate the below function: 1 - u^2 + 2*u^3 +u^5 +3*u^7 these are 2 files : without noise and with noise finally,there are plots for showing results.

说明：  matlab高级统计工具箱，做统计很方便，也很实用(Matlab Toolbox, do the statistics very convenient and practical)

利用二轮车辆运动学微分方程来跟踪圆形轨迹，首先生成离散化的参考轨迹圆，进而进行点对对跟踪(The use of two differential equations to track the vehicle kinematics circular trajectory, the first generation of discrete circular reference trajectory, and then make the point right right track)

说明：  EM最大期望算法：算法是在概率模型中寻找参数最大似然估计或者最大后验估计的算法，其中概率模型依赖于无法观测的隐藏变量。最大期望经常用在机器学习和计算机视觉的数据聚类领域。(EM algorithm)

基于小波变换的水印嵌入，经过验证，可以顺利执行通过。(Based on Wavelet Transform watermark embedding, a proven, successful implementation can be adopted.)