gesture-recog

Function to do PCA on an RGB image

Real time optical flow, and video processing, with support for camera input in Matlab.(Start by running "runMe.m" Supports input through: a) synthetically generated test images b) reading avi-file c) camera input (requires image aquisition toolbox) Calculates optical flow by 4 different local methods(all moment based), 2 implementations of Lucas and Kanade, and 2 implementations of point-line flow. Can process easily hundreds of frames per second on a laptop for resolution 200x200 images.)

使用最大最小距离进行分群的方法，针对风电场分群进行设计，也可以用于其他分群方法，优点在于可以自动确定分群数量(Using the maximum and minimum distance clustering method for clustering the wind farm designed to be used for other clustering methods, the advantage that it can automatically determine the number of grouping)

Estimating VAR(p) processes_Matlab code

说明：  原代码包括捷联惯导初始对准程序,实用性强,便于学习(chushiduizhun)

仿真了采用切比雪夫加权的一种新的线性阵的波束形成技术(Simulation of a new weighted Chebyshev linear array beam forming technology)

用以计算彩色图像PSNR、MAE和MSE的matlab程序(can calculate the PSNR,MAE and MSE of a color image)

it is for electrical engineering in power systerm. it is a matlab function for pv-power load.

《MATLAB程序设计教程》电子教案-2660

寻找测试样本的最近邻，可以有效的用于用于模式识别，信号处理(This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing. The code was initially implemented through vectorization. After discussions with John D Errico, I realized that my algorithm will suffer numerical accurancy problem for data with large values. Then, after trying several approaches, I found simple loops with JIT acceleration is the most efficient solution. Now, the performance of the code is comparable with kd-tree even the latter is coded in a mex file. The code is very simple, hence is also suitable for beginner to learn knn search.)