partD

本代码用simulink实现IIR滤波的仿真(The code used to achieve IIR filter simulink simulation)

a simple method of pca. how to find mean and to normalize data

生成dct基矩阵，傅里叶基矩阵，可用于压缩感知的基矩阵等(generate dct basis matrix,forier matrix,twhich can be used for CS theory)

程序运用matlab语言，读取了电流数据，并对电流数据进行了经验模态分解，观察分解各层的特征(Program using matlab language, read the current data, and current data were empirical mode decomposition, the decomposition observed characteristics of the layers)

老外开发的地磁数据处理全套程序，多多指教。(Foreigners developed a full set of geomagnetic data processing procedures exhibitions.)

说明：  数字时钟的代码非常有创意，大家可以下载试试看看，不错喔(Digital clock code very creative，You can download to try to see, oh well )

图论算法。图论算法在计算机科学中扮演着很重要的角色，它提供了对很多问题都有效的一种简单而系统的建模方式。很多问题都可以转化为图论问题，然后用图论的基本算法加以解决。本资料包含了Floyd、prim、匈牙利算法等算法(Graph algorithms. Graph algorithms in computer science plays a very important role, it provides a lot of problems for a simple and effective way of modeling the system. Many problems can be transformed into graph theory problems, and then use the basic algorithm of graph theory to solve them. This information includes Floyd, prim, the Hungarian algorithm algorithm)

ofdm transmission involves each and every single block of the ofdm transmitter with exact output

该函数用来计算任意函数的一阶偏导数(数值方法),小波包分析提取振动信号中的特征频率，可以提取一幅图中想要的目标。( This function is used to calculate the arbitrary function of th)

用matlab实现各种数值计算的源代码，对于需要数值计算的非常有参考价值。(To achieve a variety of numerical calculation with matlab source code for the numerical calculation needed a very good reference material.)