PCA-Face-Recognition-Matlab

Matlab examples. How to use functions, how to use loop sentences, etc. This examples are excellent to lear how to use matlab.

ILI9225G屏资料,关于寄存器的具体使用方法，以及相关的说明。(ILI9225G screen information about the specific use of registers, and related instructions.)

This is a self developed Finite Element Method code.This code is written in Object oriented matlab programing lanuage. It is well designed. It is a good code for you to learn how to write object oriented matlab code. If you are interested in matlab programming or FEM simulation. Please feel free to contact the author.

模拟光滑铰链连成双摆的运动轨迹，工程力学专业课程设计(Smooth hinge placed in pairs)

Advances in data collection and storage capabilities during the past decades have led to an information overload in most sciences. Researchers working in domains as diverse as engineering, astronomy, biology, remote sensing, economics, and consumer transactions, face larger and larger observations and simulations on a daily basis. Such datasets, in contrast with smaller, more traditional datasets that have been studied extensively in the past, present new challenges in data analysis. Traditional statistical methods break down partly because of the increase in the number of observations, but mostly because of the increase in the number of variables associated with each observation. The dimension of the data is the number of variables that are measured on each observation.

this is code for qam modulation and demodulation

算法大全，介绍了30余种算法，有详细的例证，公式推导，便于应用(encyclopedia of algorithm )

PARTICLE SWAM OPTIMIZATION

repval(X) finds all repeated values for input X, and their attributes. (The input may be vector, matrix, char string, or cell of strings Y=repval(X) returns the repeated values of X [RV, NR, POS, IR]=repval(X) returns the following outputs RV : Repeated Values (sorted) NR : Number of times each RV was repeated POS : Position vector of X of RV entries IR : Index of repetition Example: X=[1 5 5 9 5 5 1] [RV,NR,POS,IR]=repval(X) Output: RV = [1 5] Numbers 1 and 5 are repeated values NR = [2 4] Respectively repeated 2 and 4 times POS = [1 7 2 3 5 6] Position index of X for repeated values IR = [1 1 2 2 2 2] Corresponding to which index of RV )

压缩感知 用于医学图像 卫星图像,是一种非常有效而且相当先进的技术(The Application of Compressed Sensing for Rapid MR Imaging )