8PSK

对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

说明：  edge detection with fuzzy in matlab

novel topology of Double-Frequency buck converter.

6.Sourcecode duplicate or already exist

matlab某大学电子信息学院选修课复习内容，共享。(matlab a review of Electronic Information School Elective content, sharing.)

varios demos para sistema de optimización de antenas

用matlab语言对mimo信道进行的仿真(using Matlab language mimo channels for the simulation)

机器学习经典决策树算法的实现 输入训练标签输出预测结果(the classificial machine learning algorithm, input label and traning set and get predictions)

拟合zernike多项式,这里给出了前35项的泽尼克像差。有需要的话可以继续添加像差。(Fitting zernike polynomial.The zernike aberrations of the first 35 terms are given here. Continue to add aberrations if necessary)

henon lyapunov graphics for a and b