matlab14

dft filtering technique

分为5个部分： 3.1 M文件 3.2 程序控制结构 3.3 函数文件 3.4 程序举例 3.5 程序调试(Divided into five parts: 3.1 M Document Control 3.2 Functions 3.3 Document Structure 3.4 program debugging program, for example 3.5)

learn it very useful

关于讲解曲线和曲面插值和拟合的MATLAB经典算法，并带有讲解PPT.(MatLab interpolation and fiting)

QPSK程序代码 非常有用的东西 尽管不是本人原创，但比较都经典。文件为*.m格式(QPSK code very useful, although not my original thing, but the classic comparison. Document format*. m)

finite difference method solving one dimensional advection-diffusion equation

处理图像的色彩，比如将暗色调的图片处理得更加鲜艳。(Color image processing, such as the dark tones of the image processing may be more vivid.)

本代码是关于认知无线电系统中能量检测中的双门限检测的，代码清晰易懂，频谱感知入门时可以看看。(double threshold in energy detection)

用MATLAB做的插值与拟合的程序及课件PPT。适合初学者。(MATLAB do interpolation and fitting procedures and courseware PPT. For beginners.)

pss matlab simulink model with practical paramiter