pipei

Feature selection using laplicat sours

UKF Unscent Kalman Filter 算法(Unscent Kalman Filter)

Duffing系统分岔图与Poincare截面绘制(Duffing bifurcation diagram and Poincare section drawing)

因子分析可在许多变量中找出隐藏的具有代表性的因子。将相同本质的变量归入一个因子，可减少变量的数目，还可检验变量间关系的假设。(Factor analysis can be found in many variables hidden with a representative factor. The same nature of the variables included in a factor, can reduce the number of variables, but also to test the relationship between the hypothesis.)

matlab 做图像平移和旋转 用的是领域插值法 二次线性插值 另外还有一些调用matlab自带函数的编程(matlba image shift and rotate)

一个单位负反馈系统的滞后超前频域法校正，可直接在matlab中打开和运行(A unit negative feedback system lag correction ahead frequency domain method can directly open and run in matlab)

光流检测人体运动--基于区域的图像运动描述（平均误差最小化的实现）--源于特征提取与图像处理(Optical flow to detect human motion feature extraction and image processing- derived from the description of the motion of the image based on the region (average error is minimized to achieve)-)

九点差分格式，精度比五点差分要高，对于实现有限差分，是一个重要的程序(Nine-point difference scheme, the accuracy than the five-point difference is higher, for the realization of finite-difference, is an important procedure)

video back subtraction

single input multiple output matlab simulation..