NR_Pmethod

Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.

Matlab ebook introduction with application

利用matlab 开发的另一遗传算法工具箱，运行速度快，可选功能多，是一个相当不错的工具箱。(Another development of the use of matlab genetic algorithm toolbox, running fast, many optional features, are a fairly good toolbox.)

有关于新手入门的 Arduino 手把手入门教程，适合于新手上路(Arduino hands-on introductory tutorial Getting Started suitable for Newbie)

Congestion and Price Prediction Under Load Variation BY MAtlab and simulink

this file is about risk managment in marketing....

用自适应直方图来实现图像增强。属于计算机视觉作业(image enhancing with CLACHE)

孤立汉语数字语音识别系统Matlab程序(The isolated Chinese digital speech recognition system Matlab program)

一维简单模型的迭代补点过程演示，补点只是采用方差最大点位置，一次添加一个新点(Up at the one-dimensional iterative process simple model demonstration, the largest variance was used up at just the point position, first add a new point)

自己编的模拟退火算法源程序,希望对大家学习工作有帮助(Dynamic planning process in matlab)