picmaterils

matlab编程，important，good，仅供参考(matlab programming, important, good, only for reference)

二阶双容水箱pid控制，针对于线性环节，运用RK4算法(Second-order two-tank pid control for the linear part, the use of RK4 algorithm)

heat equation matlab file

16位加法器，需要的拿去，经仿真试验成功的(16-bit adder is needed instead, after a successful simulation test)

数值分析各种基本算法的MATLAB程序仿真(numerical analysis matlab code for all baic algorithms)

sample visua basic hoc tap bao cao

SVM简单算法，利用该算法可以实现简单的几类数据的分类问题，非常简便(SVM simple algorithm, using this algorithm can achieve a simple classification of data types, very simple)

双层优化模型，求解思路是：首先对上层的决策变量编码，代人下层规划模型，通过求解下层模型的决策变量值，代入上层模型计算适应度值，然后进行交叉、变异、选择操作，最后求出最优解(two-layer optimization)

ORTHOFIT Fit polynomial to data. YS = ORTHOFIT[X,Y,N] smooths/fits data Y[X] in a least-squares sense using a polynomial of degree N and returns the smoothed data YS.

MP3压缩域的音频水印的研究 基于压缩域的音频信息隐藏技术，主要研究在MP3等格式的音频文件中嵌入秘密信息达到版权保护的目的。(a audio watermarking based on modified discrete cosine transform ofmpeg/ audio layer III)