Method1

流形学习是近年来机器学习及模式识别等领域的一个研究热点，其主要目标是去发现高维观察数据空间的低维光滑流形。自从2000年Roweis和Saul提出LLE算法、Tenenbaum等人提出Isomap算法，特别是Donoho等人发现Isomap算法能够准确发现人脸图像流形潜在的参数空间、张长水等人将LLE算法用于人脸识别并取得了较好的识别效果之后，基于流形学习的人脸识别研究引起了人们的广泛关注。(Manifold learning in recent years the field of machine learning and pattern recognition as a research focus, its main goal is to find high-dimensional data space observation of low-dimensional smooth manifold. Since 2000 LLE algorithm proposed by Roweis and Saul, Tenenbaum and others proposed Isomap algorithm, especially Donoho, who found that Isomap algorithm can find the potential face images of the parameter space manifold, and Chang-water will LLE algorithm for face recognition and to obtain a good recognition results, the manifold learning-based face recognition research has aroused extensive attention.)

digital signal prossing

sine pwm for three level three phase diode clamped VSI

this is the histogram for color image

(实例)最短路径分析源码，可以作为路径分析的参考依据，可作为基于最短路径算法的物流配送车辆优化调度（VRP）的研究((Instances) source shortest path analysis, path analysis can be used as a reference, the study can be used as distribution logistics shortest path algorithm based on vehicle scheduling (VRP))

STBC_MIMO_OFDM2发或3发，2收(STBC_MIMO_OFDM)

BPSK信号的调制和解调 并实现误码率计算

数学建模：最短距离和模拟退火 已调试好(The shortest distance and simulated annealing)

This is the customized programmable pulse generator using matlab

说明：  (213)卷积码编码译码C程序 卷积码编码及其译码的C程序设计方案，以213为例说明，希望对大家有用 ((213) convolutional code encoding decoding C program)