PSD

说明：  主元分析法的相关算法，实现主元提取，输入相关 数据即可(PCA analysis of relevant algorithms, to achieve PCA extraction, input the relevant data can be)

一种利用matlab软件处理心电信号的方法，是初步的处理(Matlab software using the method of ECG is the initial treatment of)

matlab标定箱即标定要用的图片，主要是用于立体标定，图像对有40张，能得到很好的标定结果。(matlab calibration box that is calibrated to use the picture, mainly for three-dimensional calibration, the image of a 40, can get good calibration results.)

MATLAB进行图像处理的一些实用程序，有图像增强 ，图像复原的，还有神经网路的，还有一些实例，比如形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象 。内附说明，希望能够对正在进行数字图像处理学习的人有帮助(MATLAB image processing some of the practical procedures, image enhancement, image restoration, as well as neural networks, there are some instances, such as morphology instance- the image from the PCB to remove all the current lines, retaining only the object chip. Containing a note in the hope of the ongoing digital image processing to help people learn)

Bin packing problem belongs to the class of NP-hard problems, like the others that were discussed in previous articles. The task is to pack a set of items of different size into bins of fixed size in such way that minimal number bins is used. Depending on the requirements, bin packing can be single-dimensional (1D) or multi-dimensional (2D, 3D...)

电动汽车大量接入电网对电网负荷的影响（蒙特卡洛）(A large number of electric cars on the grid interconnection will affect the grid load (Monte Carlo))

说明：  采用D-H参数法对五轴机床进行运动学建模(Kinematic modeling of five axis machine tool by D-H parameter method)

Some source matlab code about image processing

power_singlephaseASM.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_singlephaseASM.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

说明：  un code Matlab VI-CFAR