lyapunov_Toolbox

zig-zag code for beginner

多刚体动力学matlb编程 用辛方法 Fully vectorized n-body equation nbodyVect(x0,dx0,mus,t) integrates the n-body equations of motion using either a symplectic second order integrator, or any of the standard built-in or user supplied first order integrators. (Programming multi-body dynamics with symplectic methods matlb Fully vectorized n-body equation nbodyVect (x0, dx0, mus, t) integrates the n-body equations of motion using either a symplectic second order integrator, or any of the standard built-in or user supplied first order integrators.)

it is used seperate framses from an video and to extract as jpeg images

说明：  可以模拟和处理天气雷达信号。它专注于地面杂波消除(Can simulate and process weather radar signals. It focuses on ground clutter cancellation)

可求最短路径和最小边覆盖颠覆盖和旅行商问题的图论程序，用matlab编写(Rectifiable shortest path and minimum edge covering and traveling salesman problem of subversion to build the graph theory procedures prepared by matlab)

Computing with Mathematica, 2nd edition.pdf

说明：  1、以不同的视角观察球面 和圆柱面 所围区域。2、画出s(t)=cos(2/3πf0t)的曲线及其付氏变换的曲线.设:f0=1KHz,时域分辨率 dt=0.01ms, 采样点数 N=2k, k>10.（均为M文件）(One to observe the different angles of spherical and cylindrical surface region by Wai. 2, draw s (t) = cos (2/3πf0t) curve and its Fourier transform curve. Established: f0 = 1KHz, time-domain resolution of dt = 0.01ms, sampling points N = 2k, k)

Crout s algorithm is used when the inversion of large matrices, say 1000X1000 is difficult. So Crout s algorithm uses LU decomposition method to get the same results as the inversion of Matrix.

Easy calculator dswafrefewfreqfr

非线性系统的容错鲁棒控制程序代码 超级实用(fault-tolerant control of nonlinear systems)