交错网格有限差正演模拟程序

应用Oustaloup算法设计的滤波器理论，设计分数阶微分模块。用SIMULINK求解分数阶非线性微分方程(Application Oustaloup filter algorithm design theory, design, fractional differential module.Fractional Differential Equations with SIMULINK)

说明：  AM MODULATION: It is matlab code for AM,DSBSC,SSBSC,SSB with carrier ,ISB, & multitone AM & their spectrum. AM is a technique used in electronic communication, most commonly for transmitting information via a radio carrier wave. AM works by varying the strength of the transmitted signal in relation to the information being sent. For example, changes in signal strength may be used to specify the sounds to be reproduced by a loudspeaker, or the light intensity of television pixels. Contrast this with frequency modulation, in which the frequency is varied, and phase modulation, in which the phase is varied.

说明：  关于压缩感知里面比较全的一些算法包括OMP SAMP COSAMP 等等用Matlab编写(compressive sensing Matlab coding)

cs的kvsd标准算法，以及kvsd_nn的改进算法(cs of kvsd standard algorithms, as well as improved algorithm kvsd_nn)

本程序的调制解调未调用matlab内部函数，通过自编程序完成。调制过程：首先，随机产生10个二进制信息，再反相后两支路各乘以相应载波f1和f2。然后通过awgn函数加入SNR的高斯白噪声。相干解调过程，先后通过带通滤波器、相乘器和低通滤波器，得到基频信号，然后两支路相减进行判决，大于0则为1，小于0则判为0。

matlab skin detection

digital color image watermarking based on dct-svd usinf differential evolution

基于马尔科夫随机过程的图像分割 matlab平台(Image segmentation based on Markov random process)

开发的可将扫描获得点云数据 生成nurbs曲面的小程序(Development can be scanned point cloud data generated nurbs surfaces of the small programs)

说明：  本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)