DS1643

说明：  Isomap流形降维算法，包括了一个瑞士卷生成数据，dijk距离算法。(Dimensionality reduction algorithm Isomap manifold, including the formation of a Swiss roll data, dijk distance algorithm.)

本程序基于matlab开发，作用是做回归分析及逐步回归分析(Regression analysis and stepwise regression)

处理二维红外数据的代码,可以直接导入数据进行计算（.m)(For 2D FTIR，Easy to use)

A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Iris recognition is a part of the biometric identification methodologies which also include facial, fingerprint, palm and many other biological traits. They all offer new solutions for person identification, authentication and security. Currently users have to carry security badges or know certain pin/pass codes in order to get into secure zones or to log into a computer. In this paper we propose an algorithm for iris recognition, which can be applied in real time with standard webcam and with good matching result.

PCA/SVM算法实现图像分类，分类准确率可到达90%(Image classification by PCA/SVM algorithm)

Simulation of Hydraulic System

这个是空域MUSIC算法和MVDR算法。采用8阵元的均匀圆阵(This is the airspace MUSIC algorithm and MVDR algorithm. 8 element uniform circular arrays)

将正弦波与宽带噪声分离开来，并提取正弦波信号(The sine wave and separated from the broadband noise, and extract the sine wave signal)

用MATLAB编程出升余弦滚降系统的频域以及时域的仿真曲线(Programming with MATLAB or a cosine roll-off system as well as the frequency domain of time-domain simulation curve)

TOOL PATH OPTIMIZATION FOR DRILLING HOLE PROCESS BASED ON GENETIC ALGORITH