calculate_protection_levelsm

simulink简明教程，初步了解simulink的使用方式(simulink simple tutorial a preliminary understanding of the usage simulink)

该程序为三级火箭发射弹道的主动段程序，经过三次点火达到目标轨道。(The program is for the three rocket launchers‘ active segment ballistic program, after three ignition, the rocket achieves the target track.)

matlab 的经典tool kit，来自麻省理工大学(matlab classic tool kit, from the Massachusetts Institute of Technology)

Jake s模型程序，采用滤波器形式生成的模型。(Jake s model procedures, the use of filters to generate the model of the form.)

NEWMARK方法求解结构动力学源程序，可求解较大自由度时的响应(newmark algorithm source)

一个小巧有限元计算软件fem的licence和一个例子(A compact fem finite element software and an example of licence)

说明：  计算流体力学的典型流程，navier-stokes方程组的数值解法(The typical computational fluid dynamics process, navier-stokes equations numerical solution)

This paper presents a new image-based visual servoing (IBVS) controller named augmented IBVS for a 6-DOF manipulator. The main idea of this controller is that it produces acceleration as the controlling command. A proportional-derivative controller is developed to provide the robot with the controlling command. This controller can achieve a smoother and more linear feature trajectory in the image space and decrease the risk that the features leave the field of view. The developed control method also enhances the camera trajectory in 3-D space. The stability of the proposed method is fully investigated by using the Lyapunov method and the perturbed systems theory. Experimental tests are performed on a 6-DOF robotic system to validate the effectiveness of the proposed controller. The performance of the controller is compared with that of a conventional IBVS.

BROWNIAN_MOTION_SIMULATION

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.