personel

说明：  EM 算法是Dempster，Laind，Rubin于1977年提出的求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行 MLE估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据，可以具体来说，我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)

程序1实现几个简单函数的响应序列； 程序2实现了两个不同序列的输出响应； 程序3给出了简单序列的零极点图以及输出响应。(Program a response sequence to achieve a few simple functions Procedure 2 implements two different sequences in response to the output Program 3 shows the output response of the pole-zero diagram and simple sequence)

说明：  作业车间调度问题(JSP)简单来说就是设备资源优化配置问题。作业车间调度问题 是计算机集成制造系统(CIMS)工程中的一个重要组成部分,它对企业的生产管理和控制 系统有着重要的影响。在当今的竞争环境下,如何利用计算机技术实现生产调度计划优 化，快速调整资源配置，统筹安排生产进度，提高设备利用率已成为许多加工企业面临 的重大课题.近年来遗传算法得到了很大的发展，应用遗传算法来解决车间调度问题早 有研究。(Job shop scheduling problem (JSP) is simply the problem of optimal allocation of equipment resources. Job shop scheduling problem It has become a challenge for many processing enterprises to adjust resource allocation, arrange production schedule as a whole and improve equipment utilization It is an important subject for us to study. In recent years, genetic algorithm has been greatly developed. It is very early to apply genetic algorithm to solve job shop scheduling problem)

Basic Model of Orthogonal Frequency Division MUltiplexing

MATLAB高等变换数学变换及建模分析的良好入门教材，可供各校研究生只用(MATLAB higher transformation mathematical transformation and modeling analysis of the good introductory teaching material, the schools only for graduate students )

用mathlab实现Gauss算法，gauuss算法是科学计算中一个非常著名的常用算法 (Gauss algorithm, using mathlab gauuss algorithm is a very well-known scientific computing commonly used algorithm)

二维情况下用ＦＤＴＤ方法模拟电磁波的传播情况，没加吸收边界条件，用Ｃ和MATLAB混合编程，信号源是高斯脉冲(Two-dimensional case with the FDTD simulation of electromagnetic wave propagation, no additional absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse)

说明：  用C语言编的wimax 信道模型，绝对原创！(Wimax compiled by C language channel model, the absolute original!)

四旋翼飞控板程序，能够控制飞机平稳飞行，简洁易懂。(Four-rotor flight control board procedures, able to control the aircraft stable flight, easy to read.)

详细说明:使用matlab实现的LDA(线性判别分析)分类器,以及PCA的实现(matlab implementation of the LDA algorithm and the realization of the linear Discriminant Analysis)