alpha

Plane Stress with body and point loads, T3 triangle XY COORDINATES CLOSED FORM INTEGRALS Change E_e to get Plane Strain

This script creates a diagram showing OFDM signals in the time domain. This shows that each of the carriers in the signal have an integer number of cycles making them orthogonal.

in this file has matlab code for video stabiliz

MATLAB m函数，讲述如何制作电动汽车方面效率MAP图(MATLAB m function, about how to make electric vehicle efficiency MAP)

An implementation of Unscented Kalman Filter for nonlinear state estimation. (Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system. The Unscented Kalman Filter (UKF) is a novel development in the field. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF. For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)

关于飞行器制导控制方面比较全面的仿真源代码，其中包括飞行器三自由度和六自由度仿真，单次仿真和蒙特卡洛仿真，EKF算法和UKF算法仿真等等。(On aircraft guidance control more comprehensive simulation source code, including aircraft and six degrees of freedom simulation of three degrees of freedom, a single simulation and Monte Carlo simulation, EKF and UKF algorithm simulation algorithms and so on.)

说明：  Steganography techniques in matlab

it s a sample for initiaiton to matlab

MERCHEL教授研究声场合成时使用的源码，非常有参考价值，和大家共享一下(Professor MERCHEL occasion to study the use of sound source, a very valuable reference, and share what)

关于matlab作图的具体实现，详细介绍了matlab一维二维和三维作图的命令和实用方法！(Drawing on the concrete realization of matlab, matlab detailed one-dimensional two-dimensional and three-dimensional mapping of the commands and practical method!)