OBSERVATOR

基于lyapunov函数的模型参考自适应控制程序(based on lyapunov of MRAC)

2014年全国研究生数学建模竞赛D题第三、四问：果蔬分配问题-规划问题。( 2014年全国研究生数学建模竞赛D题第三、四问：果蔬分配问题-规划问题。 The research of mathematical modeling contest D title in 2014 third, four Q: fruits and vegetables allocation problem- Programming problem.)

用matlab编程求解三样条差值函数，并给出了相关解析值(Programming using matlab to solve the three spline difference function, and gives the relevant analytical values)

lapack的c++版本之一.lapack是imsl,mkl,matlab等大部分数值计算的使用者.最早是for77的,后来出现c++,java等的.(lapack one of the c version. Lapack is imsl, mkl. Matlab, and most numerical calculation users. The first was for77, subsequently c, java and so on.)

[Matlab source code]encryption algorithm

线性分组码中校验子的分类，详细的把校验子分为几类，没类对应几个错误图样(Linear block code parity sub-classification, detailed sub-divided into several categories to check, no class corresponding to the number of error pattern)

数值分析，多项式插值，三次样条插值程序，自然边界条件。(Three spline interpolation procedure.)

线谱增强器，用于单频信号检测的线谱增强。(Line spectrum enhancer for the single-frequency signal detection to enhance the line spectrum.)

matlab图形图像处理源程序 实现DWT水印的嵌入和提取 (graphic image processing matlab source code to achieve DWT watermark embedding and extraction)

说明：  稳健稀疏PCA算法，能够对噪音与异常点数据表现稳健(Robust Sparse PCA)