Opt-1.3

刚度矩阵集成的程序，使用matlab编制，上传的是m文件(GridAssemble)

EMD的扩展算法，集合经验模态分解(EEMD)， 程序完整可运行(Extension algorithm of EMD, ensemble empirical mode decomposition (EEMD), complete and runnable program)

this package includes some sparse echo cancellation methods. These methods are adaptive filters.

采用LBG算法计算矢量量化器的Matlab仿真程序。(use LBG vector quantization algorithm for the simulation program Matlab.)

Vth system calculation

MATKABB NICE VERY VERY

matlab lms nlms 变步长自适应 波束形成(matlab lms nlms variable step adaptive beamforming)

背景差检测运动目标，个别子程序需要自己编写(Background subtraction detection of moving targets, individual subroutines need to write your own)

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)

函数的作用是执行1/4像素精度的运动估计 f1是参考帧,f2是匹配帧 函数首先对初始图像进行分辨率提高4倍的双三次插值 再进行基于块匹配的全搜索运动估计(Full search block matching based motion estimation)