theory-of--HHT

Newton-Raphson method is implemented via MATLAB Thrown ball trajectory and projectile study Tire model-Magic Formula of Pacejka is implemented in MATLAB Leibnitz series of pi approximation Amusement ride - corkscrew plot in 3D

MATLAB常用的M文件程序，包括拟合、插值、二维图、三维图等等(MATLAB used M file, including fitting, interpolation, 2 d figure and 3 d drawing and so on )

与其它高级语言相比较，MATLAB具有独特的优势：(1) MATLAB是一种跨平台的数学语言。(2) MATLAB是一种超高级语言。MATLAB平台本身是用C语言写成的，所以在编程效率，程序的可读性、可靠性和可移植性上远远超过了常规的高级语言。(3) MATLAB语法简单，编程风格接近数学语言描述，是数学算法开发和验证的最佳工具。(4) MATLAB计算精度很高。与其它语言相比，MATLAB对计算机内存、硬盘空间的要求也是比较高的。(Compared with other high-level languages​ ​ , MATLAB has unique advantages: (1) MATLAB is a cross-platform language of mathematics. (2) MATLAB is a super-high-level language. MATLAB platform itself is written in C, so the programming efficiency, readability, reliability and portability far more than the regular high-level language. (3) MATLAB syntax is simple, close to the mathematical language to describe the style of programming is a mathematical algorithm development and validation of the best tools. (4) MATLAB computing high accuracy. Compared with other languages​ ​ , MATLAB computer memory, disk space requirements are relatively high.)

My code is implementation of classic snakes, according to the article of Active contour model. I m making reduction of external curve to the center which searching for extremum (the strongest intensity gradient of edge).

Here different algorithms which are suitable for watermarking are implemented and MATLAB results are shown for reference.

cyclostationary detection

the file including many matlab cource code used to plotting.

SSD - Sum of squared Differences

System damping model in simulink by a system springs, automovile

mars orbitor mission