三种熵

Algorith PCA in Matlab. The example is basic, with random data

匈牙利算法，用于解决指派问题，对刚刚学习优化理论的朋友来说非常合适(Hungarian algorithm for solving the assignment problem)

有理谱估计的MYWARMA方法，能有效估计所给信号的功率谱(MYWARMA rational spectrum estimation methods to estimate the effective signal power spectrum)

This form my publication about respon of ring resonator to be used gyroscope. to improve more detail please search my paper which this key " Analysis Of A Fiber Optic Gyroscope Based On Ring Resonator "

高斯脉冲在光纤中随传播距离变化matlab仿真(Gaussian pulse in a fiber to the propagation distance matlab simulation)

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

说明：  Matlab 5手册，早期的 Matlab 教材，瑞典 乌普萨拉大学计算机系的教授 编写。此为中文版。(Matlab 5 Handbook. written by professors of Uppsala University in Sweden.)

word document which describes how to generate direct sequence spread spectrum signal.

遗传算法例程：通过MATLAB，以航班调度排序为例，实现遗传算法。(Genetic algorithm routines: the adoption of MATLAB, in order to sort Flight Scheduling as an example, the realization of genetic algorithm.)

读pch文件的小程序，专门读取DMIG格式的矩阵(Reading the small pch file procedures, specifically to read matrix format DMIG)