fit_mix_gaussian

关于matlab的简单的小例子，希望可以对初学者有一定的指导作用(On simple little example matlab hope can have some guidance for beginners)

ABAQUS/Standard 用户材料子程序实例(A standard ABAQUS UMAT workexample.)

小波去噪的matlab程序。有三种阈值选择方法：标准的，强制的，自己设置的。(Wavelet denoising matlab program. There are three kinds of threshold selection method: standard, mandatory, set up their own.)

数值模拟中的历史拟合练习程序。包括卡尔曼滤波的核心参数更新算法。(This code is used for history matching, including the core algorithm of parameter updating.)

matlab绘图命令，新手必读，上路有用，大家共同交流，共同提高(matlab drawing commands, the novice must-read, on the road useful, common communication, co-improved)

说明：  dsp2407 32点fft asm编写(dsp2407 32-point fft asm prepared)

使用多维最小均方算法来预测AR过程的信号(use multidimensional LMS algorithm to predict AR process)

说明：  如果对实际工程结构作简化处理，建立其动力学模型，并确定系统的质量、刚度、阻尼参数，便可以用多种方法建立系统的动力微分方程。常用的方法有直接 法、影响系数法、拉格朗日法以及有限元法等。拉格朗日法是从能量的观点建立系统的动能T、势能U和功W之间的标量关系，是研究静、动力学问题的一种方法。如果在选定运动坐标以后，能够设法求得坐标相对应的质量矩阵和刚度矩阵，就可以用影响系数法建立多自由度系统运动微分方程[4]。本文采用拉格朗日法建立了1/4车辆几何模型。(If the actual engineering structure is simplified, its dynamic model is established, and the mass, stiffness and damping parameters of the system are determined, the dynamic differential equation of the system can be established by various methods. The commonly used methods are direct method, influence coefficient method, Lagrange method and finite element method. Lagrange method is a method to study the static and dynamic problems, which is to establish the scalar relation among kinetic energy t, potential energy u and work W from the point of view of energy. If the mass matrix and stiffness matrix corresponding to the coordinates can be obtained after the motion coordinates are selected, the differential equation of motion of the multi degree of freedom system can be established by the influence coefficient method [4]. In this paper, 1 / 4 vehicle geometry model is established by Lagrange method.)

这是Bassem R. Mahafza" Matlab Simulations for Radar Systems Design "的书还有它的Matlab的程序。(This is Bassem R. Mahafza s book "Matlab Simulations for Radar Systems Design" with Matlab codes.You have to put the codes on the Matlab folder that you can excute it.)

卡尔曼滤波简介及实现代码，用C++语言和马特拉不编程(Kalman filtering Introduction and implementation code, C++ language and Matra programming)