spectogram

matlab recognition algorithm

颗粒提取，用于MATLAB仿真的，提取一些细小的颗粒。效果较好。(Particle extraction for the MATLAB simulation, extract some small particles. Better.)

Writes a mesh to a ply file (text format) wich can be read by PlyView from Cyberware and Scanalyze from Stanford University. Both are available for free

对图形图像进行处理，使图形图像配准，更为准确(The graphic image processing, the graphics image registration, more accurate)

说明：  图着色，采用图论的方法进行图形着色，首先采用相邻矩阵，计算顶点之间的关系(Graph coloring. Graph coloring is done by graph theory. First, the adjacent matrix is used to calculate the relationship between vertices.)

通过模板标定，计算极线约束，验证空间点坐标的误差(Calibration template for calculating epipolar constraint to verify the coordinates of space point error)

this is for simulation of microturbine

MATLAB下用Matched-z 变换设计低通，高通，带通，带阻数字滤波器设计(Using MATLAB m-file to design LP, HP, BP and BS fitlers by matched-z transformation.)

blind syncronisation

music算法仿真程序对两个叠加在一起的信号进行功率谱估计(music algorithm simulation program to two superimposed signals with power spectrum estimation)