matlab_baogao

利用2DPCA和2DLDA在ORL人脸数据库上做的人脸识别实验，注解详细，适合初学者使用，对理解PCA与LDA有很大的作用。(2DPCA and 2DLDA use in ORL face database for face recognition experiments do, comment in detail, suitable for beginners, on the understanding of PCA and LDA are very useful.)

基于BP神经网络的ＰＩＤ控制 绝对能运行的(Based on BP neural network PID control can certainly run)

遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法。(Genetic Algorithm (Genetic Algorithm) is a simulation of natural selection and genetics of Darwinian biological evolution computational models of biological evolution, the process is a way to search the optimal solution by simulating the natural evolution.)

对采集到的回转窑的大数据，绘制出窑体温度与气压的等高线图，通过图形可以分析，窑体工况(Large data collected kiln, draw contour map kiln temperature and pressure, can be analyzed through a graphical, kiln conditions)

Quantization error and distribution.

OFDM的误码率分析，Matlab仿真，希望有用(BER Analysis of OFDM, Matlab simulation, hope helpful)

说明：  主要讨论了QPSK的调制解调原理，分析了它们的调制解调实现过程(Mainly discussed the QPSK modulation and demodulation principle, an analysis of their realization of the process of modulation and demodulation)

经典的猜数字游戏在matlab中的一种实现方法(The classic guessing game in matlab an implementation methodWith this program no longer have to worry about paper illustrations look good.)

摄影测量中后房交会的matlab源程序。内含有数据，通过实测大地坐标 和左相片和右相片的内参数外参数 计算出图片山待定点的坐标。(Photogrammetry Fair Housing Matlab source. Contains data, geodetic coordinates and the left photo and right photo of the measured parameters within the outer parameters calculated picture of the mountain to be determined point coordinates. )

single tank level control using pid