nb-ldpcDECODE-16QAM

this is matlab code

系统采用的是直接标定摄像机内部参数的算法，算法借助于标定参照物直接计算摄像机的内参数。整个系统是在VC++环境下设 计并实现的，并借助了IPL和OpenCV的帮助，只要输入标定物的图像，系统就可以迅速而又准确地输出摄像机内参数的结果。通过3D 重构实验证明了该系统的有效性。相对于MATLAB实现方式，该系统使用更加方便、快捷。 (System are directly used in the internal parameters of the camera calibration algorithm, calibration algorithm by means of direct calculation of reference within the parameters of the camera. The entire system is in VC++ environment to design and implementation, and with the help of IPL and OpenCV, as long as the input image calibration objects, the system can be output quickly and accurately the results of camera intrinsic parameters. Through the 3D reconstruction of the experiment proved the effectiveness of the system. MATLAB implementation vis-à-vis the way the system more convenient to use, fast.)

stap 空时自适应信号处理仿真程序，主要仿真杂波协方差矩阵，改善因子(stap)

计算系统的lyapunov指数，利用wolf方法。(Lyapunov exponent calculated using the wolf approach.)

基于PCA的iris数据集分类，matlab实现，大家共同学习。(Iris data set the PCA-based classification, the Matlab implementation, we learn together.)

ica algorithm assimilate Colonies

It is used for Breadth First Search to search the edges in matlab

经验模态分解算法，主要作为用于盲源分离的信号处理算法(Empirical mode decomposition algorithm, mainly used as a signal processing algorithm for blind source separation)

In this directory, we can find the eleven files. The relationship between file name and the number of program written in the book is shown in as follows.

a file for determining a polynomial degrees