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几篇关于空时编码与cpm调制相结合的文章，非常实用，适合初学者(Several articles on the space-time coding and modulation combination cpm article, very useful for beginners)

说明：  光谱的中心化处理算法去除一些噪声信息，使建模更精确稳定。(The center of spectral processing algorithms to remove some noise information, so that more accurate modeling stability.)

image compression using guassian pyramid method

gabor变换是非平稳信号处理的有效方法之一，在时频平面内可获得最佳划分(gabor transform one of the effective methods of non-stationary signal processing, get the best in the division of the frequency plane)

nurbs曲线在MATLAB中的实现，绘制(nurbs curve)

harris的matlab程序，精度不是很高，但是大家可以根据需要进行改写(harris)

MATLAb语言的遗传算法工具箱，比较全。(MATLAb language of genetic algorithm toolbox, the entire comparison.)

打开sgy文件并读取 物探石油专业学生有用(Open sgy file and read the geophysical oil majors useful)

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (The Matlab program to achieve the steepest descent algorithm. Steepest descent method is a basic algorithm, it occupies an important position in the optimization method. Advantage of the steepest descent method is the small amount of work, less storage reservoir variables, the initial point less demanding drawback is slow convergence, the steepest descent method for the optimization process of the early iterations, or as inserted steps are advised to use other kinds of fast convergence of the algorithm when close to the extreme point.)

digital watermark using dct