On the procedure for matrix rank, using Gauss

高斯-赛德尔迭代求解线性方程组.很实用的数学计算软件-Gauss- Seidel method for solving linear equations. Very useful mathematical calculation software

利用dijkstra算法编写的公交线路的最小换乘问题的算法-Dijkstra algorithm to use the bus lines to prepare the smallest change Algorithm

用双点弦截法计算f(x)=0-Two-point cut-off method string f (x) = 0

一个快速傅立叶变换的FFT算法-a Fast Fourier Transform FFT algorithm

利用c语言实现了计算机的基本功能，给需要的分享一下，希望有所帮助。内有详细注释。A Calculator is achieved with c language.

二叉树遍历（递归版）.-binary tree traversal (recursive version).

The main topic covered is frequency control in power systems. The needed models are derived and the primary and secondary frequency control are studied. A detailed model of the synchronous machine, based on Park’s transformation, is also included. The excitation and voltage control of synchronous machines are briefly described. An overview of load models are also given

采用高斯分布函数，生成具有很强随机性的随机表面，可用于粗糙面、海面等起伏随机表面的生成，也可生成褶皱起伏表面

this is an example demonstrating the Radial Basis Function,if you select a RBF that supports it (Gausian, or 1st or 3rd order polyharmonic spline), this also calculates a line integral between twopoints.

The cart with an inverted pendulum, shown below, is "bumped" with an impulse force, F. Determine the dynamic equations of motion for the system, and lin earize about the pendulum s angle, theta = Pi (in other words, assume that p endulum does not move more than a few degrees away from the vertical, chosen to be at an angle of Pi). Find a controller to satisfy all of the design re quirements given below. -The cart with an inverted pendulum, shown below, is "bumped" with an impulse force, F. Determine the dynamic equations of motion for the system, and lin earize about the pendulum s angle, theta = Pi (in other words, assume that p endulum does not move more than a few degrees away from the vertical, chosen to be at an angle of Pi). Find a controller to satisfy all of the design re quirements given below.