ces

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)

Walsh Hadamard codes algorithm

有限差分法的ppt教案，word文档介绍和matlab程序(Finite difference method ppt lesson plans, word document describes the procedures and matlab)

ERSTUDIO資料建模工具的学习资料，不错。 (ERSTUDIO data modeling tool of learning materials, good.)

flexible sigma delta adc

说明：   leach协议的matlab仿真(leach agreement matlab simulation)

随机权重粒子群算法，来自来自于《精通MATLAB最优化计算》( pso with random weight)

用MATLAB/SImulin仿真平台搭建的直直变换器，加有闭环控制，正激电路、反激电路、丘克电路。(DC-DC converter modeling and simulation by matlab simulink,closed-loop control，Foward,Flyback,CuK circuit)

天文导航方向，导航信号转化为星历表信息Matlab程序。(The direction of celestial navigation, navigation signal into Matlab ephemeris information procedures.)

The important method is [COEFF,SCORE] = princomp(x) which takes in your data “x” and stores its projection into PCA space in “SCORE” which I then output to csv. I still need to find out how to project back into normal space but I think it should be just as straightforward as this was. For more info on “princomp” type “help princomp” into matlab and have a look at the help files.