review

现有的代数特征的抽取方法绝大多数采用一维的方法，即首先将图像转换为一维向量，再用主分量分析（PCA）,Fisher线性鉴别分析（LDA）,Fisherfaces式核主分量分析（KPCA）等方法抽取特征，然后用适合的分类器分类。针对一维方法维数过高，计算量大，协方差矩阵常常是奇异矩阵等不足，提出了二维的图像特征抽取方法，计算量小，协方差矩阵一般是可逆的，且识别率较高。(existing algebra feature extraction method using a majority of the peacekeepers, First images will be converted into one-dimensional vector, and then principal component analysis (PCA), Fisher Linear Discriminant Analysis (LDA), Fisherfaces audits principal component analysis (KPCA), and other selected characteristics, then use the appropriate classification for classification. Victoria against an excessive dimension method, calculation, covariance matrix is often inadequate singular matrix, a two-dimensional image feature extraction method, a small amount of covariance matrix is usually reversible, and the recognition rate higher.)

..Barcode analysis based on webcam.. this program is an example how to extracting features of the barcode and analyze them,,, for example we can use webcam to get the barcode image.

这是一个普通的、容易理解的卡尔曼跟踪滤波器的程序，对初学者有较大的帮助(This is a common, easy to understand the procedure of the Kalman tracking filter, a great help for beginners)

卡尔曼滤波在组合导航定位系统的应用仿真实现(The application of kalman filter in integrated navigation positioning system simulation)

对连续反应搅拌器进行一些列的仿真 比如找取平衡点等等(Simulation of continuous reaction stirrer some columns, such as fetch equilibrium point)

主要介绍了MATLAB中常用的函数。按照函数名首字母排序，已注明其对应功能。(Mainly introduces the commonly used MATLAB function. In accordance with the function of the first alphabetical order, specifying the functionality of its counterparts.)

基于matlab的语音处理程序,可实现经过各种滤波器后的频谱图,幅度图等.(Matlab-based voice processing procedures, can be realized through a variety of filters after the frequency spectrum, range maps.)

《MATLAB时尚百例实例》实例28-41()

Chaos synchronization in coupled lasers This is run with Simulink

本文提出了一种节点密度和剩余能量传感器网络加权分群算法，该分群算法优化了群首 选择，均衡了网络节点的能量消耗，延长了网络的生命周期(This paper proposes a residual energy of sensor nodes in the network density and weighted clustering algorithm, the clustering algorithm to optimize the group' s first choice, balancing the energy consumption of network nodes to extend the network life cycle)