pid

computate and design route for vinasat 1 sattline

结合PCA的尺度不变特征变换(SIFT)算法，基于kaiser窗的双谱线插值FFT谐波分析，可实现对二维数据的聚类。( Combined with PCA scale invariant feature transform (SIFT) algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows, Can realize the two-dimensional data clustering.)

正负1隐写matlab实现，虽然简单但很使用(Steganography matlab achieve plus or minus 1)

说明：  这是基于生物学中实际神经元动作电位产生机制而建立的神经元发火模型。(This is based on the actual biological neurons mechanism of action potentials and the establishment of neurons ignition model.)

说明：  对几个小波概念的理解 对几个小波概念的理解(right understanding of the concept of several wavelet understanding of the concept of several understanding of the concept of wavelet)

MATLAB 主要函数指令表（功能） 非常方便查阅(MATLAB main function Directive (function) very convenient)

基于颜色形状纹理特征的图像检索，matlab界面，corel库，原创程序。(Image retri based on color shape texture feature, matlab interface, corel library, original program.)

multivariate analysis tool

UMTS FDD Downlink Simulink Model Simulates UMTS Physical layer FDD for Downlink.

MATLAB Tips and Tricks