pca

对电力系统中传统机组进行机组组合优化计算(The unit commitment optimization of the traditional power unit is calculated)

Pure aloha theory of simulation

说明：  非常全的GPS(全球定位系统)的Matlab源代码(Very wide of the GPS (Global Positioning System) of the Matlab source code)

多流形PCA是学习多流形的基础，能够帮助理解多流形过程！(The more manifold PCA is learning the basis of multi-manifolds, manifold process can help understand!)

Students’ and Teachers’ Perceptions of Effective Foreign Language Teaching: A Comparison of Ideals ALAN V. BROWN

说明：  生物特征识别技术作为一种身份鉴别手段具有独特的优势。在生物特征识别系统中, 采集数据的预处 理是不可或缺的环节。以人脸识别为例, 介绍了一种在复杂背景的彩色图像中, 基于颜色和知识的生物特征预处理 方法。首先利用颜色信息从图像中分割出类肤色区域, 然后运用人脸几何特征和眼睛的提取定位人脸。仿真实验表 明, 该算法能较为准确地定位彩色图像中的正面或小角度偏转的人脸, 具有较快的运算速度。(Biometrics as an identification tool has a unique advantage. In biometric systems, collect data preprocessing is an indispensable link. To face recognition, for example, presents a complex background in color images based on color and knowledge of the biological characteristics of pretreatment. The first to use color information to separate out the classes from the image color region, and then use face extraction of geometrical features and eye positioning face. Simulation results show that the algorithm can be more accurately locate color images in a positive or small-angle deflection of the face, with a faster computational speed.)

说明：  matlab的一些初级培训资料~相当有用啊~(matlab some initial training very useful information ~ ah ~)

借助旋转不变技术估计信号参数esprit，子空间估计doa方法(With ESPRIT Estimation of Signal Parameters esprit, subspace estimation method doa)

image polar to convert an image from Matrice to polar conrdinate, its about 5 functions that works toguether

极好的matlab入门教程， 自己用的时候感觉很好，推荐！(Excellent introductory tutorial matlab, I have used, recommended!)