shuzixinhaochuli

project DSSS use matlab

平面三点法运动学仿真程序，用于过载分析，MATLAB写的(Three French plane kinematics simulation program for overload analysis, MATLAB written)

active contours in matlab

matlab principal component analysis, PCA算法.(matlab principal component analysis, PCA algorithm.)

雷达目标跟踪中的航迹起始算法逻辑法航迹起始(track initial)

A simple script that simulates the evolution of a system subjected to random thermal fluctuations(based on Ken Elder s 1993 paper: "Langevin simulations of nonequilibrium phenomena")

matlab实用程序小合集第3部分，都是一些完成特定功能的小程序，很适合新手朋友(matlab utility small collection Part 3, are some small programs to accomplish a specific function, it is suitable for novice friend)

MATLAB常用函数，包括图形、图像、泛函、方程等内容(function of matlab)

非线性动力系统中分叉图用来定性的表示系统行为的演化，本代码中ode1.m定义了一个经典的Lorenz系统，sode3.m对该系统计算并画出了参数敏感区的分叉图。(Nonlinear dynamic system bifurcation diagram used to express qualitative evolution of system behavior, the code defines a ode1.m classical Lorenz system, sode3.m of the system to calculate and draw the sensitive areas of the bifurcation parameter Fig.)

欧拉角表示法具有简便、几何意义明显等优点，同时姿态敏感器可以直接测出这些参数，能较方便地求解用这些姿态参数描述的姿态动力学方程。但采用欧拉角的姿态描述方法存在奇点问题，且需多次三角运算。而采用四元数表示方法则可以避免这些问题。(conversion between euler angle and quaternion method)